};
-static int mackerel_camera_add(struct soc_camera_link *icl, struct device *dev);
-static void mackerel_camera_del(struct soc_camera_link *icl);
+static int mackerel_camera_add(struct soc_camera_device *icd);
+static void mackerel_camera_del(struct soc_camera_device *icd);
static int camera_set_capture(struct soc_camera_platform_info *info,
int enable)
soc_camera_platform_release(&camera_device);
}
-static int mackerel_camera_add(struct soc_camera_link *icl,
- struct device *dev)
+static int mackerel_camera_add(struct soc_camera_device *icd)
{
- return soc_camera_platform_add(icl, dev, &camera_device, &camera_link,
+ return soc_camera_platform_add(icd, &camera_device, &camera_link,
mackerel_camera_release, 0);
}
-static void mackerel_camera_del(struct soc_camera_link *icl)
+static void mackerel_camera_del(struct soc_camera_device *icd)
{
- soc_camera_platform_del(icl, camera_device, &camera_link);
+ soc_camera_platform_del(icd, camera_device, &camera_link);
}
static struct sh_mobile_ceu_info sh_mobile_ceu_info = {
return ret;
}
-static int ap325rxa_camera_add(struct soc_camera_link *icl, struct device *dev);
-static void ap325rxa_camera_del(struct soc_camera_link *icl);
+static int ap325rxa_camera_add(struct soc_camera_device *icd);
+static void ap325rxa_camera_del(struct soc_camera_device *icd);
static struct soc_camera_platform_info camera_info = {
.format_name = "UYVY",
soc_camera_platform_release(&camera_device);
}
-static int ap325rxa_camera_add(struct soc_camera_link *icl,
- struct device *dev)
+static int ap325rxa_camera_add(struct soc_camera_device *icd)
{
- int ret = soc_camera_platform_add(icl, dev, &camera_device, &camera_link,
+ int ret = soc_camera_platform_add(icd, &camera_device, &camera_link,
ap325rxa_camera_release, 0);
if (ret < 0)
return ret;
ret = camera_probe();
if (ret < 0)
- soc_camera_platform_del(icl, camera_device, &camera_link);
+ soc_camera_platform_del(icd, camera_device, &camera_link);
return ret;
}
-static void ap325rxa_camera_del(struct soc_camera_link *icl)
+static void ap325rxa_camera_del(struct soc_camera_device *icd)
{
- soc_camera_platform_del(icl, camera_device, &camera_link);
+ soc_camera_platform_del(icd, camera_device, &camera_link);
}
#endif /* CONFIG_I2C */
void *alloc_ctxs[])
{
struct soc_camera_device *icd = soc_camera_from_vb2q(vq);
- struct soc_camera_host *ici = to_soc_camera_host(icd->dev.parent);
+ struct soc_camera_host *ici = to_soc_camera_host(icd->parent);
struct atmel_isi *isi = ici->priv;
unsigned long size;
int ret, bytes_per_line;
/* Reset ISI */
ret = atmel_isi_wait_status(isi, WAIT_ISI_RESET);
if (ret < 0) {
- dev_err(icd->dev.parent, "Reset ISI timed out\n");
+ dev_err(icd->parent, "Reset ISI timed out\n");
return ret;
}
/* Disable all interrupts */
isi->sequence = 0;
isi->active = NULL;
- dev_dbg(icd->dev.parent, "%s, count=%d, size=%ld\n", __func__,
+ dev_dbg(icd->parent, "%s, count=%d, size=%ld\n", __func__,
*nbuffers, size);
return 0;
{
struct soc_camera_device *icd = soc_camera_from_vb2q(vb->vb2_queue);
struct frame_buffer *buf = container_of(vb, struct frame_buffer, vb);
- struct soc_camera_host *ici = to_soc_camera_host(icd->dev.parent);
+ struct soc_camera_host *ici = to_soc_camera_host(icd->parent);
struct atmel_isi *isi = ici->priv;
unsigned long size;
struct isi_dma_desc *desc;
size = bytes_per_line * icd->user_height;
if (vb2_plane_size(vb, 0) < size) {
- dev_err(icd->dev.parent, "%s data will not fit into plane (%lu < %lu)\n",
+ dev_err(icd->parent, "%s data will not fit into plane (%lu < %lu)\n",
__func__, vb2_plane_size(vb, 0), size);
return -EINVAL;
}
if (!buf->p_dma_desc) {
if (list_empty(&isi->dma_desc_head)) {
- dev_err(icd->dev.parent, "Not enough dma descriptors.\n");
+ dev_err(icd->parent, "Not enough dma descriptors.\n");
return -EINVAL;
} else {
/* Get an available descriptor */
static void buffer_cleanup(struct vb2_buffer *vb)
{
struct soc_camera_device *icd = soc_camera_from_vb2q(vb->vb2_queue);
- struct soc_camera_host *ici = to_soc_camera_host(icd->dev.parent);
+ struct soc_camera_host *ici = to_soc_camera_host(icd->parent);
struct atmel_isi *isi = ici->priv;
struct frame_buffer *buf = container_of(vb, struct frame_buffer, vb);
/* Check if already in a frame */
if (isi_readl(isi, ISI_STATUS) & ISI_CTRL_CDC) {
- dev_err(isi->icd->dev.parent, "Already in frame handling.\n");
+ dev_err(isi->icd->parent, "Already in frame handling.\n");
return;
}
static void buffer_queue(struct vb2_buffer *vb)
{
struct soc_camera_device *icd = soc_camera_from_vb2q(vb->vb2_queue);
- struct soc_camera_host *ici = to_soc_camera_host(icd->dev.parent);
+ struct soc_camera_host *ici = to_soc_camera_host(icd->parent);
struct atmel_isi *isi = ici->priv;
struct frame_buffer *buf = container_of(vb, struct frame_buffer, vb);
unsigned long flags = 0;
static int start_streaming(struct vb2_queue *vq)
{
struct soc_camera_device *icd = soc_camera_from_vb2q(vq);
- struct soc_camera_host *ici = to_soc_camera_host(icd->dev.parent);
+ struct soc_camera_host *ici = to_soc_camera_host(icd->parent);
struct atmel_isi *isi = ici->priv;
u32 sr = 0;
isi_writel(isi, ISI_CTRL, ISI_CTRL_EN);
spin_unlock_irq(&isi->lock);
- dev_dbg(icd->dev.parent, "Waiting for SOF\n");
+ dev_dbg(icd->parent, "Waiting for SOF\n");
ret = wait_event_interruptible(isi->vsync_wq,
isi->state != ISI_STATE_IDLE);
if (ret)
static int stop_streaming(struct vb2_queue *vq)
{
struct soc_camera_device *icd = soc_camera_from_vb2q(vq);
- struct soc_camera_host *ici = to_soc_camera_host(icd->dev.parent);
+ struct soc_camera_host *ici = to_soc_camera_host(icd->parent);
struct atmel_isi *isi = ici->priv;
struct frame_buffer *buf, *node;
int ret = 0;
msleep(1);
if (time_after(jiffies, timeout)) {
- dev_err(icd->dev.parent,
+ dev_err(icd->parent,
"Timeout waiting for finishing codec request\n");
return -ETIMEDOUT;
}
/* Disable ISI and wait for it is done */
ret = atmel_isi_wait_status(isi, WAIT_ISI_DISABLE);
if (ret < 0)
- dev_err(icd->dev.parent, "Disable ISI timed out\n");
+ dev_err(icd->parent, "Disable ISI timed out\n");
return ret;
}
static int isi_camera_set_fmt(struct soc_camera_device *icd,
struct v4l2_format *f)
{
- struct soc_camera_host *ici = to_soc_camera_host(icd->dev.parent);
+ struct soc_camera_host *ici = to_soc_camera_host(icd->parent);
struct atmel_isi *isi = ici->priv;
struct v4l2_subdev *sd = soc_camera_to_subdev(icd);
const struct soc_camera_format_xlate *xlate;
xlate = soc_camera_xlate_by_fourcc(icd, pix->pixelformat);
if (!xlate) {
- dev_warn(icd->dev.parent, "Format %x not found\n",
+ dev_warn(icd->parent, "Format %x not found\n",
pix->pixelformat);
return -EINVAL;
}
- dev_dbg(icd->dev.parent, "Plan to set format %dx%d\n",
+ dev_dbg(icd->parent, "Plan to set format %dx%d\n",
pix->width, pix->height);
mf.width = pix->width;
pix->colorspace = mf.colorspace;
icd->current_fmt = xlate;
- dev_dbg(icd->dev.parent, "Finally set format %dx%d\n",
+ dev_dbg(icd->parent, "Finally set format %dx%d\n",
pix->width, pix->height);
return ret;
xlate = soc_camera_xlate_by_fourcc(icd, pixfmt);
if (pixfmt && !xlate) {
- dev_warn(icd->dev.parent, "Format %x not found\n", pixfmt);
+ dev_warn(icd->parent, "Format %x not found\n", pixfmt);
return -EINVAL;
}
case V4L2_FIELD_NONE:
break;
default:
- dev_err(icd->dev.parent, "Field type %d unsupported.\n",
+ dev_err(icd->parent, "Field type %d unsupported.\n",
mf.field);
ret = -EINVAL;
}
static int isi_camera_try_bus_param(struct soc_camera_device *icd,
unsigned char buswidth)
{
- struct soc_camera_host *ici = to_soc_camera_host(icd->dev.parent);
+ struct soc_camera_host *ici = to_soc_camera_host(icd->parent);
struct atmel_isi *isi = ici->priv;
unsigned long camera_flags;
int ret;
fmt = soc_mbus_get_fmtdesc(code);
if (!fmt) {
- dev_err(icd->dev.parent,
+ dev_err(icd->parent,
"Invalid format code #%u: %d\n", idx, code);
return 0;
}
/* This also checks support for the requested bits-per-sample */
ret = isi_camera_try_bus_param(icd, fmt->bits_per_sample);
if (ret < 0) {
- dev_err(icd->dev.parent,
+ dev_err(icd->parent,
"Fail to try the bus parameters.\n");
return 0;
}
xlate->host_fmt = &isi_camera_formats[0];
xlate->code = code;
xlate++;
- dev_dbg(icd->dev.parent, "Providing format %s using code %d\n",
+ dev_dbg(icd->parent, "Providing format %s using code %d\n",
isi_camera_formats[0].name, code);
}
break;
if (!isi_camera_packing_supported(fmt))
return 0;
if (xlate)
- dev_dbg(icd->dev.parent,
+ dev_dbg(icd->parent,
"Providing format %s in pass-through mode\n",
fmt->name);
}
/* Called with .video_lock held */
static int isi_camera_add_device(struct soc_camera_device *icd)
{
- struct soc_camera_host *ici = to_soc_camera_host(icd->dev.parent);
+ struct soc_camera_host *ici = to_soc_camera_host(icd->parent);
struct atmel_isi *isi = ici->priv;
int ret;
return ret;
isi->icd = icd;
- dev_dbg(icd->dev.parent, "Atmel ISI Camera driver attached to camera %d\n",
+ dev_dbg(icd->parent, "Atmel ISI Camera driver attached to camera %d\n",
icd->devnum);
return 0;
}
/* Called with .video_lock held */
static void isi_camera_remove_device(struct soc_camera_device *icd)
{
- struct soc_camera_host *ici = to_soc_camera_host(icd->dev.parent);
+ struct soc_camera_host *ici = to_soc_camera_host(icd->parent);
struct atmel_isi *isi = ici->priv;
BUG_ON(icd != isi->icd);
clk_disable(isi->pclk);
isi->icd = NULL;
- dev_dbg(icd->dev.parent, "Atmel ISI Camera driver detached from camera %d\n",
+ dev_dbg(icd->parent, "Atmel ISI Camera driver detached from camera %d\n",
icd->devnum);
}
static int isi_camera_set_bus_param(struct soc_camera_device *icd, u32 pixfmt)
{
- struct soc_camera_host *ici = to_soc_camera_host(icd->dev.parent);
+ struct soc_camera_host *ici = to_soc_camera_host(icd->parent);
struct atmel_isi *isi = ici->priv;
unsigned long bus_flags, camera_flags, common_flags;
int ret;
bus_flags = make_bus_param(isi);
common_flags = soc_camera_bus_param_compatible(camera_flags, bus_flags);
- dev_dbg(icd->dev.parent, "Flags cam: 0x%lx host: 0x%lx common: 0x%lx\n",
+ dev_dbg(icd->parent, "Flags cam: 0x%lx host: 0x%lx common: 0x%lx\n",
camera_flags, bus_flags, common_flags);
if (!common_flags)
return -EINVAL;
ret = icd->ops->set_bus_param(icd, common_flags);
if (ret < 0) {
- dev_dbg(icd->dev.parent, "Camera set_bus_param(%lx) returned %d\n",
+ dev_dbg(icd->parent, "Camera set_bus_param(%lx) returned %d\n",
common_flags, ret);
return ret;
}
unsigned long flags;
int ret;
- /*
- * We must have a parent by now. And it cannot be a wrong one.
- * So this entire test is completely redundant.
- */
- if (!icd->dev.parent ||
- to_soc_camera_host(icd->dev.parent)->nr != icd->iface)
- return -ENODEV;
+ /* We must have a parent by now. And it cannot be a wrong one. */
+ BUG_ON(!icd->parent ||
+ to_soc_camera_host(icd->parent)->nr != icd->iface);
/* Enable the chip */
data = reg_write(client, MT9M001_CHIP_ENABLE, 1);
{
struct soc_camera_link *icl = to_soc_camera_link(icd);
- dev_dbg(&icd->dev, "Video removed: %p, %p\n",
- icd->dev.parent, icd->vdev);
+ dev_dbg(icd->pdev, "Video removed: %p, %p\n",
+ icd->parent, icd->vdev);
if (icl->free_bus)
icl->free_bus(icl);
}
s32 data;
int ret;
- /*
- * We must have a parent by now. And it cannot be a wrong one.
- * So this entire test is completely redundant.
- */
- if (!icd->dev.parent ||
- to_soc_camera_host(icd->dev.parent)->nr != icd->iface)
- return -ENODEV;
+ /* We must have a parent by now. And it cannot be a wrong one. */
+ BUG_ON(!icd->parent ||
+ to_soc_camera_host(icd->parent)->nr != icd->iface);
mt9m111->autoexposure = 1;
mt9m111->autowhitebalance = 1;
static int mt9t031_runtime_resume(struct device *dev)
{
struct video_device *vdev = to_video_device(dev);
- struct soc_camera_device *icd = container_of(vdev->parent,
- struct soc_camera_device, dev);
+ struct soc_camera_device *icd = dev_get_drvdata(vdev->parent);
struct v4l2_subdev *sd = soc_camera_to_subdev(icd);
struct i2c_client *client = v4l2_get_subdevdata(sd);
struct mt9t031 *mt9t031 = to_mt9t031(client);
const char *devname;
int chipid;
- /*
- * We must have a parent by now. And it cannot be a wrong one.
- * So this entire test is completely redundant.
- */
- if (!icd->dev.parent ||
- to_soc_camera_host(icd->dev.parent)->nr != icd->iface)
- return -ENODEV;
+ /* We must have a parent by now. And it cannot be a wrong one. */
+ BUG_ON(!icd->parent ||
+ to_soc_camera_host(icd->parent)->nr != icd->iface);
/*
* check and show chip ID
int ret;
unsigned long flags;
- if (!icd->dev.parent ||
- to_soc_camera_host(icd->dev.parent)->nr != icd->iface)
- return -ENODEV;
+ /* We must have a parent by now. And it cannot be a wrong one. */
+ BUG_ON(!icd->parent ||
+ to_soc_camera_host(icd->parent)->nr != icd->iface);
/* Read out the chip version register */
data = reg_read(client, MT9V022_CHIP_VERSION);
{
struct soc_camera_link *icl = to_soc_camera_link(icd);
- dev_dbg(&icd->dev, "Video removed: %p, %p\n",
- icd->dev.parent, icd->vdev);
+ dev_dbg(icd->pdev, "Video removed: %p, %p\n",
+ icd->parent, icd->vdev);
if (icl->free_bus)
icl->free_bus(icl);
}
if (*size * *count > MAX_VIDEO_MEM * 1024 * 1024)
*count = (MAX_VIDEO_MEM * 1024 * 1024) / *size;
- dev_dbg(icd->dev.parent, "count=%d, size=%d\n", *count, *size);
+ dev_dbg(icd->parent, "count=%d, size=%d\n", *count, *size);
return 0;
}
BUG_ON(in_interrupt());
- dev_dbg(icd->dev.parent, "%s (vb=0x%p) 0x%08lx %d\n", __func__,
+ dev_dbg(icd->parent, "%s (vb=0x%p) 0x%08lx %d\n", __func__,
vb, vb->baddr, vb->bsize);
/*
if (bytes_per_line < 0)
return bytes_per_line;
- dev_dbg(icd->dev.parent, "%s (vb=0x%p) 0x%08lx %d\n", __func__,
+ dev_dbg(icd->parent, "%s (vb=0x%p) 0x%08lx %d\n", __func__,
vb, vb->baddr, vb->bsize);
/* Added list head initialization on alloc */
static int mx1_camera_setup_dma(struct mx1_camera_dev *pcdev)
{
struct videobuf_buffer *vbuf = &pcdev->active->vb;
- struct device *dev = pcdev->icd->dev.parent;
+ struct device *dev = pcdev->icd->parent;
int ret;
if (unlikely(!pcdev->active)) {
struct videobuf_buffer *vb)
{
struct soc_camera_device *icd = vq->priv_data;
- struct soc_camera_host *ici = to_soc_camera_host(icd->dev.parent);
+ struct soc_camera_host *ici = to_soc_camera_host(icd->parent);
struct mx1_camera_dev *pcdev = ici->priv;
struct mx1_buffer *buf = container_of(vb, struct mx1_buffer, vb);
- dev_dbg(icd->dev.parent, "%s (vb=0x%p) 0x%08lx %d\n", __func__,
+ dev_dbg(icd->parent, "%s (vb=0x%p) 0x%08lx %d\n", __func__,
vb, vb->baddr, vb->bsize);
list_add_tail(&vb->queue, &pcdev->capture);
struct mx1_buffer *buf = container_of(vb, struct mx1_buffer, vb);
#ifdef DEBUG
struct soc_camera_device *icd = vq->priv_data;
- struct device *dev = icd->dev.parent;
+ struct device *dev = icd->parent;
dev_dbg(dev, "%s (vb=0x%p) 0x%08lx %d\n", __func__,
vb, vb->baddr, vb->bsize);
static void mx1_camera_dma_irq(int channel, void *data)
{
struct mx1_camera_dev *pcdev = data;
- struct device *dev = pcdev->icd->dev.parent;
+ struct device *dev = pcdev->icd->parent;
struct mx1_buffer *buf;
struct videobuf_buffer *vb;
unsigned long flags;
static void mx1_camera_init_videobuf(struct videobuf_queue *q,
struct soc_camera_device *icd)
{
- struct soc_camera_host *ici = to_soc_camera_host(icd->dev.parent);
+ struct soc_camera_host *ici = to_soc_camera_host(icd->parent);
struct mx1_camera_dev *pcdev = ici->priv;
- videobuf_queue_dma_contig_init(q, &mx1_videobuf_ops, icd->dev.parent,
+ videobuf_queue_dma_contig_init(q, &mx1_videobuf_ops, icd->parent,
&pcdev->lock, V4L2_BUF_TYPE_VIDEO_CAPTURE,
V4L2_FIELD_NONE,
sizeof(struct mx1_buffer), icd, &icd->video_lock);
*/
div = (lcdclk + 2 * mclk - 1) / (2 * mclk) - 1;
- dev_dbg(pcdev->icd->dev.parent,
+ dev_dbg(pcdev->icd->parent,
"System clock %lukHz, target freq %dkHz, divisor %lu\n",
lcdclk / 1000, mclk / 1000, div);
{
unsigned int csicr1 = CSICR1_EN;
- dev_dbg(pcdev->icd->dev.parent, "Activate device\n");
+ dev_dbg(pcdev->icd->parent, "Activate device\n");
clk_enable(pcdev->clk);
static void mx1_camera_deactivate(struct mx1_camera_dev *pcdev)
{
- dev_dbg(pcdev->icd->dev.parent, "Deactivate device\n");
+ dev_dbg(pcdev->icd->parent, "Deactivate device\n");
/* Disable all CSI interface */
__raw_writel(0x00, pcdev->base + CSICR1);
*/
static int mx1_camera_add_device(struct soc_camera_device *icd)
{
- struct soc_camera_host *ici = to_soc_camera_host(icd->dev.parent);
+ struct soc_camera_host *ici = to_soc_camera_host(icd->parent);
struct mx1_camera_dev *pcdev = ici->priv;
if (pcdev->icd)
return -EBUSY;
- dev_info(icd->dev.parent, "MX1 Camera driver attached to camera %d\n",
+ dev_info(icd->parent, "MX1 Camera driver attached to camera %d\n",
icd->devnum);
mx1_camera_activate(pcdev);
static void mx1_camera_remove_device(struct soc_camera_device *icd)
{
- struct soc_camera_host *ici = to_soc_camera_host(icd->dev.parent);
+ struct soc_camera_host *ici = to_soc_camera_host(icd->parent);
struct mx1_camera_dev *pcdev = ici->priv;
unsigned int csicr1;
/* Stop DMA engine */
imx_dma_disable(pcdev->dma_chan);
- dev_info(icd->dev.parent, "MX1 Camera driver detached from camera %d\n",
+ dev_info(icd->parent, "MX1 Camera driver detached from camera %d\n",
icd->devnum);
mx1_camera_deactivate(pcdev);
static int mx1_camera_set_bus_param(struct soc_camera_device *icd, __u32 pixfmt)
{
- struct soc_camera_host *ici = to_soc_camera_host(icd->dev.parent);
+ struct soc_camera_host *ici = to_soc_camera_host(icd->parent);
struct mx1_camera_dev *pcdev = ici->priv;
unsigned long camera_flags, common_flags;
unsigned int csicr1;
xlate = soc_camera_xlate_by_fourcc(icd, pix->pixelformat);
if (!xlate) {
- dev_warn(icd->dev.parent, "Format %x not found\n",
+ dev_warn(icd->parent, "Format %x not found\n",
pix->pixelformat);
return -EINVAL;
}
buswidth = xlate->host_fmt->bits_per_sample;
if (buswidth > 8) {
- dev_warn(icd->dev.parent,
+ dev_warn(icd->parent,
"bits-per-sample %d for format %x unsupported\n",
buswidth, pix->pixelformat);
return -EINVAL;
xlate = soc_camera_xlate_by_fourcc(icd, pix->pixelformat);
if (!xlate) {
- dev_warn(icd->dev.parent, "Format %x not found\n",
+ dev_warn(icd->parent, "Format %x not found\n",
pix->pixelformat);
return -EINVAL;
}
*/
static int mx2_camera_add_device(struct soc_camera_device *icd)
{
- struct soc_camera_host *ici = to_soc_camera_host(icd->dev.parent);
+ struct soc_camera_host *ici = to_soc_camera_host(icd->parent);
struct mx2_camera_dev *pcdev = ici->priv;
int ret;
u32 csicr1;
pcdev->icd = icd;
- dev_info(icd->dev.parent, "Camera driver attached to camera %d\n",
+ dev_info(icd->parent, "Camera driver attached to camera %d\n",
icd->devnum);
return 0;
static void mx2_camera_remove_device(struct soc_camera_device *icd)
{
- struct soc_camera_host *ici = to_soc_camera_host(icd->dev.parent);
+ struct soc_camera_host *ici = to_soc_camera_host(icd->parent);
struct mx2_camera_dev *pcdev = ici->priv;
BUG_ON(icd != pcdev->icd);
- dev_info(icd->dev.parent, "Camera driver detached from camera %d\n",
+ dev_info(icd->parent, "Camera driver detached from camera %d\n",
icd->devnum);
mx2_camera_deactivate(pcdev);
int bytes_per_line = soc_mbus_bytes_per_line(icd->user_width,
icd->current_fmt->host_fmt);
- dev_dbg(&icd->dev, "count=%d, size=%d\n", *count, *size);
+ dev_dbg(icd->parent, "count=%d, size=%d\n", *count, *size);
if (bytes_per_line < 0)
return bytes_per_line;
struct soc_camera_device *icd = vq->priv_data;
struct videobuf_buffer *vb = &buf->vb;
- dev_dbg(&icd->dev, "%s (vb=0x%p) 0x%08lx %d\n", __func__,
+ dev_dbg(icd->parent, "%s (vb=0x%p) 0x%08lx %d\n", __func__,
vb, vb->baddr, vb->bsize);
/*
videobuf_waiton(vq, vb, 0, 0);
videobuf_dma_contig_free(vq, vb);
- dev_dbg(&icd->dev, "%s freed\n", __func__);
+ dev_dbg(icd->parent, "%s freed\n", __func__);
vb->state = VIDEOBUF_NEEDS_INIT;
}
icd->current_fmt->host_fmt);
int ret = 0;
- dev_dbg(&icd->dev, "%s (vb=0x%p) 0x%08lx %d\n", __func__,
+ dev_dbg(icd->parent, "%s (vb=0x%p) 0x%08lx %d\n", __func__,
vb, vb->baddr, vb->bsize);
if (bytes_per_line < 0)
{
struct soc_camera_device *icd = vq->priv_data;
struct soc_camera_host *ici =
- to_soc_camera_host(icd->dev.parent);
+ to_soc_camera_host(icd->parent);
struct mx2_camera_dev *pcdev = ici->priv;
struct mx2_buffer *buf = container_of(vb, struct mx2_buffer, vb);
unsigned long flags;
- dev_dbg(&icd->dev, "%s (vb=0x%p) 0x%08lx %d\n", __func__,
+ dev_dbg(icd->parent, "%s (vb=0x%p) 0x%08lx %d\n", __func__,
vb, vb->baddr, vb->bsize);
spin_lock_irqsave(&pcdev->lock, flags);
struct videobuf_buffer *vb)
{
struct soc_camera_device *icd = vq->priv_data;
- struct soc_camera_host *ici = to_soc_camera_host(icd->dev.parent);
+ struct soc_camera_host *ici = to_soc_camera_host(icd->parent);
struct mx2_camera_dev *pcdev = ici->priv;
struct mx2_buffer *buf = container_of(vb, struct mx2_buffer, vb);
unsigned long flags;
#ifdef DEBUG
- dev_dbg(&icd->dev, "%s (vb=0x%p) 0x%08lx %d\n", __func__,
+ dev_dbg(icd->parent, "%s (vb=0x%p) 0x%08lx %d\n", __func__,
vb, vb->baddr, vb->bsize);
switch (vb->state) {
case VIDEOBUF_ACTIVE:
- dev_info(&icd->dev, "%s (active)\n", __func__);
+ dev_info(icd->parent, "%s (active)\n", __func__);
break;
case VIDEOBUF_QUEUED:
- dev_info(&icd->dev, "%s (queued)\n", __func__);
+ dev_info(icd->parent, "%s (queued)\n", __func__);
break;
case VIDEOBUF_PREPARED:
- dev_info(&icd->dev, "%s (prepared)\n", __func__);
+ dev_info(icd->parent, "%s (prepared)\n", __func__);
break;
default:
- dev_info(&icd->dev, "%s (unknown) %d\n", __func__,
+ dev_info(icd->parent, "%s (unknown) %d\n", __func__,
vb->state);
break;
}
static void mx2_camera_init_videobuf(struct videobuf_queue *q,
struct soc_camera_device *icd)
{
- struct soc_camera_host *ici = to_soc_camera_host(icd->dev.parent);
+ struct soc_camera_host *ici = to_soc_camera_host(icd->parent);
struct mx2_camera_dev *pcdev = ici->priv;
videobuf_queue_dma_contig_init(q, &mx2_videobuf_ops, pcdev->dev,
int bytesperline)
{
struct soc_camera_host *ici =
- to_soc_camera_host(icd->dev.parent);
+ to_soc_camera_host(icd->parent);
struct mx2_camera_dev *pcdev = ici->priv;
writel(pcdev->discard_buffer_dma,
__u32 pixfmt)
{
struct soc_camera_host *ici =
- to_soc_camera_host(icd->dev.parent);
+ to_soc_camera_host(icd->parent);
struct mx2_camera_dev *pcdev = ici->priv;
unsigned long camera_flags, common_flags;
int ret = 0;
if (ret < 0)
return ret;
- dev_dbg(icd->dev.parent, "Sensor cropped %dx%d\n",
+ dev_dbg(icd->parent, "Sensor cropped %dx%d\n",
mf.width, mf.height);
icd->user_width = mf.width;
xlate = soc_camera_xlate_by_fourcc(icd, pix->pixelformat);
if (!xlate) {
- dev_warn(icd->dev.parent, "Format %x not found\n",
+ dev_warn(icd->parent, "Format %x not found\n",
pix->pixelformat);
return -EINVAL;
}
xlate = soc_camera_xlate_by_fourcc(icd, pixfmt);
if (pixfmt && !xlate) {
- dev_warn(icd->dev.parent, "Format %x not found\n", pixfmt);
+ dev_warn(icd->parent, "Format %x not found\n", pixfmt);
return -EINVAL;
}
if (mf.field == V4L2_FIELD_ANY)
mf.field = V4L2_FIELD_NONE;
if (mf.field != V4L2_FIELD_NONE) {
- dev_err(icd->dev.parent, "Field type %d unsupported.\n",
+ dev_err(icd->parent, "Field type %d unsupported.\n",
mf.field);
return -EINVAL;
}
unsigned long sizes[], void *alloc_ctxs[])
{
struct soc_camera_device *icd = soc_camera_from_vb2q(vq);
- struct soc_camera_host *ici = to_soc_camera_host(icd->dev.parent);
+ struct soc_camera_host *ici = to_soc_camera_host(icd->parent);
struct mx3_camera_dev *mx3_cam = ici->priv;
int bytes_per_line = soc_mbus_bytes_per_line(icd->user_width,
icd->current_fmt->host_fmt);
static int mx3_videobuf_prepare(struct vb2_buffer *vb)
{
struct soc_camera_device *icd = soc_camera_from_vb2q(vb->vb2_queue);
- struct soc_camera_host *ici = to_soc_camera_host(icd->dev.parent);
+ struct soc_camera_host *ici = to_soc_camera_host(icd->parent);
struct mx3_camera_dev *mx3_cam = ici->priv;
struct idmac_channel *ichan = mx3_cam->idmac_channel[0];
struct scatterlist *sg;
new_size = bytes_per_line * icd->user_height;
if (vb2_plane_size(vb, 0) < new_size) {
- dev_err(icd->dev.parent, "Buffer too small (%lu < %zu)\n",
+ dev_err(icd->parent, "Buffer too small (%lu < %zu)\n",
vb2_plane_size(vb, 0), new_size);
return -ENOBUFS;
}
static void mx3_videobuf_queue(struct vb2_buffer *vb)
{
struct soc_camera_device *icd = soc_camera_from_vb2q(vb->vb2_queue);
- struct soc_camera_host *ici = to_soc_camera_host(icd->dev.parent);
+ struct soc_camera_host *ici = to_soc_camera_host(icd->parent);
struct mx3_camera_dev *mx3_cam = ici->priv;
struct mx3_camera_buffer *buf = to_mx3_vb(vb);
struct dma_async_tx_descriptor *txd = buf->txd;
spin_unlock_irq(&mx3_cam->lock);
cookie = txd->tx_submit(txd);
- dev_dbg(icd->dev.parent, "Submitted cookie %d DMA 0x%08x\n",
+ dev_dbg(icd->parent, "Submitted cookie %d DMA 0x%08x\n",
cookie, sg_dma_address(&buf->sg));
if (cookie >= 0)
static void mx3_videobuf_release(struct vb2_buffer *vb)
{
struct soc_camera_device *icd = soc_camera_from_vb2q(vb->vb2_queue);
- struct soc_camera_host *ici = to_soc_camera_host(icd->dev.parent);
+ struct soc_camera_host *ici = to_soc_camera_host(icd->parent);
struct mx3_camera_dev *mx3_cam = ici->priv;
struct mx3_camera_buffer *buf = to_mx3_vb(vb);
struct dma_async_tx_descriptor *txd = buf->txd;
unsigned long flags;
- dev_dbg(icd->dev.parent,
+ dev_dbg(icd->parent,
"Release%s DMA 0x%08x, queue %sempty\n",
mx3_cam->active == buf ? " active" : "", sg_dma_address(&buf->sg),
list_empty(&buf->queue) ? "" : "not ");
static int mx3_stop_streaming(struct vb2_queue *q)
{
struct soc_camera_device *icd = soc_camera_from_vb2q(q);
- struct soc_camera_host *ici = to_soc_camera_host(icd->dev.parent);
+ struct soc_camera_host *ici = to_soc_camera_host(icd->parent);
struct mx3_camera_dev *mx3_cam = ici->priv;
struct idmac_channel *ichan = mx3_cam->idmac_channel[0];
struct dma_chan *chan;
clk_enable(mx3_cam->clk);
rate = clk_round_rate(mx3_cam->clk, mx3_cam->mclk);
- dev_dbg(icd->dev.parent, "Set SENS_CONF to %x, rate %ld\n", conf, rate);
+ dev_dbg(icd->parent, "Set SENS_CONF to %x, rate %ld\n", conf, rate);
if (rate)
clk_set_rate(mx3_cam->clk, rate);
}
/* Called with .video_lock held */
static int mx3_camera_add_device(struct soc_camera_device *icd)
{
- struct soc_camera_host *ici = to_soc_camera_host(icd->dev.parent);
+ struct soc_camera_host *ici = to_soc_camera_host(icd->parent);
struct mx3_camera_dev *mx3_cam = ici->priv;
if (mx3_cam->icd)
mx3_cam->icd = icd;
- dev_info(icd->dev.parent, "MX3 Camera driver attached to camera %d\n",
+ dev_info(icd->parent, "MX3 Camera driver attached to camera %d\n",
icd->devnum);
return 0;
/* Called with .video_lock held */
static void mx3_camera_remove_device(struct soc_camera_device *icd)
{
- struct soc_camera_host *ici = to_soc_camera_host(icd->dev.parent);
+ struct soc_camera_host *ici = to_soc_camera_host(icd->parent);
struct mx3_camera_dev *mx3_cam = ici->priv;
struct idmac_channel **ichan = &mx3_cam->idmac_channel[0];
mx3_cam->icd = NULL;
- dev_info(icd->dev.parent, "MX3 Camera driver detached from camera %d\n",
+ dev_info(icd->parent, "MX3 Camera driver detached from camera %d\n",
icd->devnum);
}
static int mx3_camera_try_bus_param(struct soc_camera_device *icd,
const unsigned int depth)
{
- struct soc_camera_host *ici = to_soc_camera_host(icd->dev.parent);
+ struct soc_camera_host *ici = to_soc_camera_host(icd->parent);
struct mx3_camera_dev *mx3_cam = ici->priv;
unsigned long bus_flags, camera_flags;
int ret = test_platform_param(mx3_cam, depth, &bus_flags);
- dev_dbg(icd->dev.parent, "request bus width %d bit: %d\n", depth, ret);
+ dev_dbg(icd->parent, "request bus width %d bit: %d\n", depth, ret);
if (ret < 0)
return ret;
ret = soc_camera_bus_param_compatible(camera_flags, bus_flags);
if (ret < 0)
- dev_warn(icd->dev.parent,
+ dev_warn(icd->parent,
"Flags incompatible: camera %lx, host %lx\n",
camera_flags, bus_flags);
struct soc_camera_format_xlate *xlate)
{
struct v4l2_subdev *sd = soc_camera_to_subdev(icd);
- struct device *dev = icd->dev.parent;
+ struct device *dev = icd->parent;
int formats = 0, ret;
enum v4l2_mbus_pixelcode code;
const struct soc_mbus_pixelfmt *fmt;
fmt = soc_mbus_get_fmtdesc(code);
if (!fmt) {
- dev_warn(icd->dev.parent,
+ dev_warn(icd->parent,
"Unsupported format code #%u: %d\n", idx, code);
return 0;
}
struct v4l2_crop *a)
{
struct v4l2_rect *rect = &a->c;
- struct soc_camera_host *ici = to_soc_camera_host(icd->dev.parent);
+ struct soc_camera_host *ici = to_soc_camera_host(icd->parent);
struct mx3_camera_dev *mx3_cam = ici->priv;
struct v4l2_subdev *sd = soc_camera_to_subdev(icd);
struct v4l2_mbus_framefmt mf;
configure_geometry(mx3_cam, mf.width, mf.height,
icd->current_fmt->host_fmt);
- dev_dbg(icd->dev.parent, "Sensor cropped %dx%d\n",
+ dev_dbg(icd->parent, "Sensor cropped %dx%d\n",
mf.width, mf.height);
icd->user_width = mf.width;
static int mx3_camera_set_fmt(struct soc_camera_device *icd,
struct v4l2_format *f)
{
- struct soc_camera_host *ici = to_soc_camera_host(icd->dev.parent);
+ struct soc_camera_host *ici = to_soc_camera_host(icd->parent);
struct mx3_camera_dev *mx3_cam = ici->priv;
struct v4l2_subdev *sd = soc_camera_to_subdev(icd);
const struct soc_camera_format_xlate *xlate;
xlate = soc_camera_xlate_by_fourcc(icd, pix->pixelformat);
if (!xlate) {
- dev_warn(icd->dev.parent, "Format %x not found\n",
+ dev_warn(icd->parent, "Format %x not found\n",
pix->pixelformat);
return -EINVAL;
}
stride_align(&pix->width);
- dev_dbg(icd->dev.parent, "Set format %dx%d\n", pix->width, pix->height);
+ dev_dbg(icd->parent, "Set format %dx%d\n", pix->width, pix->height);
/*
* Might have to perform a complete interface initialisation like in
pix->colorspace = mf.colorspace;
icd->current_fmt = xlate;
- dev_dbg(icd->dev.parent, "Sensor set %dx%d\n", pix->width, pix->height);
+ dev_dbg(icd->parent, "Sensor set %dx%d\n", pix->width, pix->height);
return ret;
}
xlate = soc_camera_xlate_by_fourcc(icd, pixfmt);
if (pixfmt && !xlate) {
- dev_warn(icd->dev.parent, "Format %x not found\n", pixfmt);
+ dev_warn(icd->parent, "Format %x not found\n", pixfmt);
return -EINVAL;
}
case V4L2_FIELD_NONE:
break;
default:
- dev_err(icd->dev.parent, "Field type %d unsupported.\n",
+ dev_err(icd->parent, "Field type %d unsupported.\n",
mf.field);
ret = -EINVAL;
}
static int mx3_camera_set_bus_param(struct soc_camera_device *icd, __u32 pixfmt)
{
- struct soc_camera_host *ici = to_soc_camera_host(icd->dev.parent);
+ struct soc_camera_host *ici = to_soc_camera_host(icd->parent);
struct mx3_camera_dev *mx3_cam = ici->priv;
unsigned long bus_flags, camera_flags, common_flags;
u32 dw, sens_conf;
int buswidth;
int ret;
const struct soc_camera_format_xlate *xlate;
- struct device *dev = icd->dev.parent;
+ struct device *dev = icd->parent;
fmt = soc_mbus_get_fmtdesc(icd->current_fmt->code);
if (!fmt)
struct soc_camera_device *icd = vq->priv_data;
int bytes_per_line = soc_mbus_bytes_per_line(icd->user_width,
icd->current_fmt->host_fmt);
- struct soc_camera_host *ici = to_soc_camera_host(icd->dev.parent);
+ struct soc_camera_host *ici = to_soc_camera_host(icd->parent);
struct omap1_cam_dev *pcdev = ici->priv;
if (bytes_per_line < 0)
if (*size * *count > MAX_VIDEO_MEM * 1024 * 1024)
*count = (MAX_VIDEO_MEM * 1024 * 1024) / *size;
- dev_dbg(icd->dev.parent,
+ dev_dbg(icd->parent,
"%s: count=%d, size=%d\n", __func__, *count, *size);
return 0;
videobuf_dma_contig_free(vq, vb);
} else {
struct soc_camera_device *icd = vq->priv_data;
- struct device *dev = icd->dev.parent;
+ struct device *dev = icd->parent;
struct videobuf_dmabuf *dma = videobuf_to_dma(vb);
videobuf_dma_unmap(dev, dma);
struct omap1_cam_buf *buf = container_of(vb, struct omap1_cam_buf, vb);
int bytes_per_line = soc_mbus_bytes_per_line(icd->user_width,
icd->current_fmt->host_fmt);
- struct soc_camera_host *ici = to_soc_camera_host(icd->dev.parent);
+ struct soc_camera_host *ici = to_soc_camera_host(icd->parent);
struct omap1_cam_dev *pcdev = ici->priv;
int ret;
struct videobuf_buffer *vb)
{
struct soc_camera_device *icd = vq->priv_data;
- struct soc_camera_host *ici = to_soc_camera_host(icd->dev.parent);
+ struct soc_camera_host *ici = to_soc_camera_host(icd->parent);
struct omap1_cam_dev *pcdev = ici->priv;
struct omap1_cam_buf *buf;
u32 mode;
pcdev->active = buf;
pcdev->ready = NULL;
- dev_dbg(icd->dev.parent,
+ dev_dbg(icd->parent,
"%s: capture not active, setup FIFO, start DMA\n", __func__);
mode = CAM_READ_CACHE(pcdev, MODE) & ~THRESHOLD_MASK;
mode |= THRESHOLD_LEVEL(pcdev->vb_mode) << THRESHOLD_SHIFT;
struct omap1_cam_buf *buf =
container_of(vb, struct omap1_cam_buf, vb);
struct soc_camera_device *icd = vq->priv_data;
- struct device *dev = icd->dev.parent;
- struct soc_camera_host *ici = to_soc_camera_host(icd->dev.parent);
+ struct device *dev = icd->parent;
+ struct soc_camera_host *ici = to_soc_camera_host(dev);
struct omap1_cam_dev *pcdev = ici->priv;
switch (vb->state) {
{
struct omap1_cam_buf *buf = pcdev->active;
struct videobuf_buffer *vb;
- struct device *dev = pcdev->icd->dev.parent;
+ struct device *dev = pcdev->icd->parent;
if (WARN_ON(!buf)) {
suspend_capture(pcdev);
static irqreturn_t cam_isr(int irq, void *data)
{
struct omap1_cam_dev *pcdev = data;
- struct device *dev = pcdev->icd->dev.parent;
+ struct device *dev = pcdev->icd->parent;
struct omap1_cam_buf *buf = pcdev->active;
u32 it_status;
unsigned long flags;
*/
static int omap1_cam_add_device(struct soc_camera_device *icd)
{
- struct soc_camera_host *ici = to_soc_camera_host(icd->dev.parent);
+ struct soc_camera_host *ici = to_soc_camera_host(icd->parent);
struct omap1_cam_dev *pcdev = ici->priv;
u32 ctrlclock;
pcdev->icd = icd;
- dev_dbg(icd->dev.parent, "OMAP1 Camera driver attached to camera %d\n",
+ dev_dbg(icd->parent, "OMAP1 Camera driver attached to camera %d\n",
icd->devnum);
return 0;
}
static void omap1_cam_remove_device(struct soc_camera_device *icd)
{
- struct soc_camera_host *ici = to_soc_camera_host(icd->dev.parent);
+ struct soc_camera_host *ici = to_soc_camera_host(icd->parent);
struct omap1_cam_dev *pcdev = ici->priv;
u32 ctrlclock;
pcdev->icd = NULL;
- dev_dbg(icd->dev.parent,
+ dev_dbg(icd->parent,
"OMAP1 Camera driver detached from camera %d\n", icd->devnum);
}
unsigned int idx, struct soc_camera_format_xlate *xlate)
{
struct v4l2_subdev *sd = soc_camera_to_subdev(icd);
- struct device *dev = icd->dev.parent;
+ struct device *dev = icd->parent;
int formats = 0, ret;
enum v4l2_mbus_pixelcode code;
const struct soc_mbus_pixelfmt *fmt;
struct v4l2_rect *rect = &crop->c;
const struct soc_camera_format_xlate *xlate = icd->current_fmt;
struct v4l2_subdev *sd = soc_camera_to_subdev(icd);
- struct soc_camera_host *ici = to_soc_camera_host(icd->dev.parent);
+ struct device *dev = icd->parent;
+ struct soc_camera_host *ici = to_soc_camera_host(dev);
struct omap1_cam_dev *pcdev = ici->priv;
- struct device *dev = icd->dev.parent;
struct v4l2_mbus_framefmt mf;
int ret;
{
struct v4l2_subdev *sd = soc_camera_to_subdev(icd);
const struct soc_camera_format_xlate *xlate;
- struct device *dev = icd->dev.parent;
- struct soc_camera_host *ici = to_soc_camera_host(icd->dev.parent);
+ struct device *dev = icd->parent;
+ struct soc_camera_host *ici = to_soc_camera_host(dev);
struct omap1_cam_dev *pcdev = ici->priv;
struct v4l2_pix_format *pix = &f->fmt.pix;
struct v4l2_mbus_framefmt mf;
xlate = soc_camera_xlate_by_fourcc(icd, pix->pixelformat);
if (!xlate) {
- dev_warn(icd->dev.parent, "Format %#x not found\n",
+ dev_warn(icd->parent, "Format %#x not found\n",
pix->pixelformat);
return -EINVAL;
}
struct vm_area_struct *vma)
{
struct soc_camera_device *icd = q->priv_data;
- struct soc_camera_host *ici = to_soc_camera_host(icd->dev.parent);
+ struct soc_camera_host *ici = to_soc_camera_host(icd->parent);
struct omap1_cam_dev *pcdev = ici->priv;
int ret;
static void omap1_cam_init_videobuf(struct videobuf_queue *q,
struct soc_camera_device *icd)
{
- struct soc_camera_host *ici = to_soc_camera_host(icd->dev.parent);
+ struct soc_camera_host *ici = to_soc_camera_host(icd->parent);
struct omap1_cam_dev *pcdev = ici->priv;
if (!sg_mode)
videobuf_queue_dma_contig_init(q, &omap1_videobuf_ops,
- icd->dev.parent, &pcdev->lock,
+ icd->parent, &pcdev->lock,
V4L2_BUF_TYPE_VIDEO_CAPTURE, V4L2_FIELD_NONE,
sizeof(struct omap1_cam_buf), icd, &icd->video_lock);
else
videobuf_queue_sg_init(q, &omap1_videobuf_ops,
- icd->dev.parent, &pcdev->lock,
+ icd->parent, &pcdev->lock,
V4L2_BUF_TYPE_VIDEO_CAPTURE, V4L2_FIELD_NONE,
sizeof(struct omap1_cam_buf), icd, &icd->video_lock);
static int omap1_cam_set_bus_param(struct soc_camera_device *icd,
__u32 pixfmt)
{
- struct soc_camera_host *ici = to_soc_camera_host(icd->dev.parent);
+ struct device *dev = icd->parent;
+ struct soc_camera_host *ici = to_soc_camera_host(dev);
struct omap1_cam_dev *pcdev = ici->priv;
- struct device *dev = icd->dev.parent;
const struct soc_camera_format_xlate *xlate;
const struct soc_mbus_pixelfmt *fmt;
unsigned long camera_flags, common_flags;
const char *devname;
int ret;
- /*
- * we must have a parent by now. And it cannot be a wrong one.
- * So this entire test is completely redundant.
- */
- if (!icd->dev.parent ||
- to_soc_camera_host(icd->dev.parent)->nr != icd->iface) {
- dev_err(&client->dev, "Parent missing or invalid!\n");
- ret = -ENODEV;
- goto err;
- }
+ /* We must have a parent by now. And it cannot be a wrong one. */
+ BUG_ON(!icd->parent ||
+ to_soc_camera_host(icd->parent)->nr != icd->iface);
/*
* check and show product ID and manufacturer ID
u8 pid, ver;
const char *devname;
- /*
- * We must have a parent by now. And it cannot be a wrong one.
- * So this entire test is completely redundant.
- */
- if (!icd->dev.parent ||
- to_soc_camera_host(icd->dev.parent)->nr != icd->iface)
- return -ENODEV;
+ /* We must have a parent by now. And it cannot be a wrong one. */
+ BUG_ON(!icd->parent ||
+ to_soc_camera_host(icd->parent)->nr != icd->iface);
/*
* check and show product ID and manufacturer ID
const char *devname;
int ret = 0;
- /*
- * We must have a parent by now. And it cannot be a wrong one.
- * So this entire test is completely redundant.
- */
- if (!icd->dev.parent ||
- to_soc_camera_host(icd->dev.parent)->nr != icd->iface) {
- dev_err(&client->dev, "Parent missing or invalid!\n");
- ret = -ENODEV;
- goto err;
- }
+ /* We must have a parent by now. And it cannot be a wrong one. */
+ BUG_ON(!icd->parent ||
+ to_soc_camera_host(icd->parent)->nr != icd->iface);
/*
* check and show product ID and manufacturer ID
u8 modelhi, modello;
int ret;
- /*
- * We must have a parent by now. And it cannot be a wrong one.
- * So this entire test is completely redundant.
- */
- if (!icd->dev.parent ||
- to_soc_camera_host(icd->dev.parent)->nr != icd->iface) {
- dev_err(&client->dev, "Parent missing or invalid!\n");
- ret = -ENODEV;
- goto err;
- }
+ /* We must have a parent by now. And it cannot be a wrong one. */
+ BUG_ON(!icd->parent ||
+ to_soc_camera_host(icd->parent)->nr != icd->iface);
/*
* check and show product ID and manufacturer ID
if (bytes_per_line < 0)
return bytes_per_line;
- dev_dbg(icd->dev.parent, "count=%d, size=%d\n", *count, *size);
+ dev_dbg(icd->parent, "count=%d, size=%d\n", *count, *size);
*size = bytes_per_line * icd->user_height;
static void free_buffer(struct videobuf_queue *vq, struct pxa_buffer *buf)
{
struct soc_camera_device *icd = vq->priv_data;
- struct soc_camera_host *ici = to_soc_camera_host(icd->dev.parent);
+ struct soc_camera_host *ici = to_soc_camera_host(icd->parent);
struct videobuf_dmabuf *dma = videobuf_to_dma(&buf->vb);
int i;
BUG_ON(in_interrupt());
- dev_dbg(icd->dev.parent, "%s (vb=0x%p) 0x%08lx %d\n", __func__,
+ dev_dbg(icd->parent, "%s (vb=0x%p) 0x%08lx %d\n", __func__,
&buf->vb, buf->vb.baddr, buf->vb.bsize);
/*
struct videobuf_buffer *vb, enum v4l2_field field)
{
struct soc_camera_device *icd = vq->priv_data;
- struct soc_camera_host *ici = to_soc_camera_host(icd->dev.parent);
+ struct soc_camera_host *ici = to_soc_camera_host(icd->parent);
struct pxa_camera_dev *pcdev = ici->priv;
struct device *dev = pcdev->soc_host.v4l2_dev.dev;
struct pxa_buffer *buf = container_of(vb, struct pxa_buffer, vb);
struct videobuf_buffer *vb)
{
struct soc_camera_device *icd = vq->priv_data;
- struct soc_camera_host *ici = to_soc_camera_host(icd->dev.parent);
+ struct soc_camera_host *ici = to_soc_camera_host(icd->parent);
struct pxa_camera_dev *pcdev = ici->priv;
struct pxa_buffer *buf = container_of(vb, struct pxa_buffer, vb);
- dev_dbg(icd->dev.parent, "%s (vb=0x%p) 0x%08lx %d active=%p\n",
+ dev_dbg(icd->parent, "%s (vb=0x%p) 0x%08lx %d active=%p\n",
__func__, vb, vb->baddr, vb->bsize, pcdev->active);
list_add_tail(&vb->queue, &pcdev->capture);
struct pxa_buffer *buf = container_of(vb, struct pxa_buffer, vb);
#ifdef DEBUG
struct soc_camera_device *icd = vq->priv_data;
- struct device *dev = icd->dev.parent;
+ struct device *dev = icd->parent;
dev_dbg(dev, "%s (vb=0x%p) 0x%08lx %d\n", __func__,
vb, vb->baddr, vb->bsize);
static void pxa_camera_init_videobuf(struct videobuf_queue *q,
struct soc_camera_device *icd)
{
- struct soc_camera_host *ici = to_soc_camera_host(icd->dev.parent);
+ struct soc_camera_host *ici = to_soc_camera_host(icd->parent);
struct pxa_camera_dev *pcdev = ici->priv;
/*
*/
static int pxa_camera_add_device(struct soc_camera_device *icd)
{
- struct soc_camera_host *ici = to_soc_camera_host(icd->dev.parent);
+ struct soc_camera_host *ici = to_soc_camera_host(icd->parent);
struct pxa_camera_dev *pcdev = ici->priv;
if (pcdev->icd)
pcdev->icd = icd;
- dev_info(icd->dev.parent, "PXA Camera driver attached to camera %d\n",
+ dev_info(icd->parent, "PXA Camera driver attached to camera %d\n",
icd->devnum);
return 0;
/* Called with .video_lock held */
static void pxa_camera_remove_device(struct soc_camera_device *icd)
{
- struct soc_camera_host *ici = to_soc_camera_host(icd->dev.parent);
+ struct soc_camera_host *ici = to_soc_camera_host(icd->parent);
struct pxa_camera_dev *pcdev = ici->priv;
BUG_ON(icd != pcdev->icd);
- dev_info(icd->dev.parent, "PXA Camera driver detached from camera %d\n",
+ dev_info(icd->parent, "PXA Camera driver detached from camera %d\n",
icd->devnum);
/* disable capture, disable interrupts */
static void pxa_camera_setup_cicr(struct soc_camera_device *icd,
unsigned long flags, __u32 pixfmt)
{
- struct soc_camera_host *ici = to_soc_camera_host(icd->dev.parent);
+ struct soc_camera_host *ici = to_soc_camera_host(icd->parent);
struct pxa_camera_dev *pcdev = ici->priv;
struct v4l2_subdev *sd = soc_camera_to_subdev(icd);
unsigned long dw, bpp;
static int pxa_camera_set_bus_param(struct soc_camera_device *icd, __u32 pixfmt)
{
- struct soc_camera_host *ici = to_soc_camera_host(icd->dev.parent);
+ struct soc_camera_host *ici = to_soc_camera_host(icd->parent);
struct pxa_camera_dev *pcdev = ici->priv;
unsigned long bus_flags, camera_flags, common_flags;
int ret;
static int pxa_camera_try_bus_param(struct soc_camera_device *icd,
unsigned char buswidth)
{
- struct soc_camera_host *ici = to_soc_camera_host(icd->dev.parent);
+ struct soc_camera_host *ici = to_soc_camera_host(icd->parent);
struct pxa_camera_dev *pcdev = ici->priv;
unsigned long bus_flags, camera_flags;
int ret = test_platform_param(pcdev, buswidth, &bus_flags);
struct soc_camera_format_xlate *xlate)
{
struct v4l2_subdev *sd = soc_camera_to_subdev(icd);
- struct device *dev = icd->dev.parent;
+ struct device *dev = icd->parent;
int formats = 0, ret;
struct pxa_cam *cam;
enum v4l2_mbus_pixelcode code;
struct v4l2_crop *a)
{
struct v4l2_rect *rect = &a->c;
- struct soc_camera_host *ici = to_soc_camera_host(icd->dev.parent);
+ struct device *dev = icd->parent;
+ struct soc_camera_host *ici = to_soc_camera_host(dev);
struct pxa_camera_dev *pcdev = ici->priv;
- struct device *dev = icd->dev.parent;
struct v4l2_subdev *sd = soc_camera_to_subdev(icd);
struct soc_camera_sense sense = {
.master_clock = pcdev->mclk,
return ret;
if (pxa_camera_check_frame(mf.width, mf.height)) {
- dev_warn(icd->dev.parent,
+ dev_warn(icd->parent,
"Inconsistent state. Use S_FMT to repair\n");
return -EINVAL;
}
static int pxa_camera_set_fmt(struct soc_camera_device *icd,
struct v4l2_format *f)
{
- struct soc_camera_host *ici = to_soc_camera_host(icd->dev.parent);
+ struct device *dev = icd->parent;
+ struct soc_camera_host *ici = to_soc_camera_host(dev);
struct pxa_camera_dev *pcdev = ici->priv;
- struct device *dev = icd->dev.parent;
struct v4l2_subdev *sd = soc_camera_to_subdev(icd);
const struct soc_camera_format_xlate *xlate = NULL;
struct soc_camera_sense sense = {
xlate = soc_camera_xlate_by_fourcc(icd, pixfmt);
if (!xlate) {
- dev_warn(icd->dev.parent, "Format %x not found\n", pixfmt);
+ dev_warn(icd->parent, "Format %x not found\n", pixfmt);
return -EINVAL;
}
break;
default:
/* TODO: support interlaced at least in pass-through mode */
- dev_err(icd->dev.parent, "Field type %d unsupported.\n",
+ dev_err(icd->parent, "Field type %d unsupported.\n",
mf.field);
return -EINVAL;
}
int data1, data2;
int ret;
- /* This could be a BUG_ON() or a WARN_ON(), or remove it completely */
- if (!icd->dev.parent ||
- to_soc_camera_host(icd->dev.parent)->nr != icd->iface)
- return -ENODEV;
+ /* We must have a parent by now. And it cannot be a wrong one. */
+ BUG_ON(!icd->parent ||
+ to_soc_camera_host(icd->parent)->nr != icd->iface);
/* Read out the chip version register */
data1 = reg_read(client, RJ54N1_DEV_CODE);
if (2 != success) {
- dev_warn(&icd->dev, "soft reset time out\n");
+ dev_warn(icd->pdev, "soft reset time out\n");
return -EIO;
}
unsigned long sizes[], void *alloc_ctxs[])
{
struct soc_camera_device *icd = container_of(vq, struct soc_camera_device, vb2_vidq);
- struct soc_camera_host *ici = to_soc_camera_host(icd->dev.parent);
+ struct soc_camera_host *ici = to_soc_camera_host(icd->parent);
struct sh_mobile_ceu_dev *pcdev = ici->priv;
int bytes_per_line = soc_mbus_bytes_per_line(icd->user_width,
icd->current_fmt->host_fmt);
*count = pcdev->video_limit / PAGE_ALIGN(sizes[0]);
}
- dev_dbg(icd->dev.parent, "count=%d, size=%lu\n", *count, sizes[0]);
+ dev_dbg(icd->parent, "count=%d, size=%lu\n", *count, sizes[0]);
return 0;
}
buf = to_ceu_vb(vb);
- dev_dbg(icd->dev.parent, "%s (vb=0x%p) 0x%p %lu\n", __func__,
+ dev_dbg(icd->parent, "%s (vb=0x%p) 0x%p %lu\n", __func__,
vb, vb2_plane_vaddr(vb, 0), vb2_get_plane_payload(vb, 0));
/* Added list head initialization on alloc */
size = icd->user_height * bytes_per_line;
if (vb2_plane_size(vb, 0) < size) {
- dev_err(icd->dev.parent, "Buffer too small (%lu < %lu)\n",
+ dev_err(icd->parent, "Buffer too small (%lu < %lu)\n",
vb2_plane_size(vb, 0), size);
return -ENOBUFS;
}
static void sh_mobile_ceu_videobuf_queue(struct vb2_buffer *vb)
{
struct soc_camera_device *icd = container_of(vb->vb2_queue, struct soc_camera_device, vb2_vidq);
- struct soc_camera_host *ici = to_soc_camera_host(icd->dev.parent);
+ struct soc_camera_host *ici = to_soc_camera_host(icd->parent);
struct sh_mobile_ceu_dev *pcdev = ici->priv;
struct sh_mobile_ceu_buffer *buf = to_ceu_vb(vb);
- dev_dbg(icd->dev.parent, "%s (vb=0x%p) 0x%p %lu\n", __func__,
+ dev_dbg(icd->parent, "%s (vb=0x%p) 0x%p %lu\n", __func__,
vb, vb2_plane_vaddr(vb, 0), vb2_get_plane_payload(vb, 0));
spin_lock_irq(&pcdev->lock);
static void sh_mobile_ceu_videobuf_release(struct vb2_buffer *vb)
{
struct soc_camera_device *icd = container_of(vb->vb2_queue, struct soc_camera_device, vb2_vidq);
- struct soc_camera_host *ici = to_soc_camera_host(icd->dev.parent);
+ struct soc_camera_host *ici = to_soc_camera_host(icd->parent);
struct sh_mobile_ceu_buffer *buf = to_ceu_vb(vb);
struct sh_mobile_ceu_dev *pcdev = ici->priv;
static int sh_mobile_ceu_stop_streaming(struct vb2_queue *q)
{
struct soc_camera_device *icd = container_of(q, struct soc_camera_device, vb2_vidq);
- struct soc_camera_host *ici = to_soc_camera_host(icd->dev.parent);
+ struct soc_camera_host *ici = to_soc_camera_host(icd->parent);
struct sh_mobile_ceu_dev *pcdev = ici->priv;
struct list_head *buf_head, *tmp;
/* Called with .video_lock held */
static int sh_mobile_ceu_add_device(struct soc_camera_device *icd)
{
- struct soc_camera_host *ici = to_soc_camera_host(icd->dev.parent);
+ struct soc_camera_host *ici = to_soc_camera_host(icd->parent);
struct sh_mobile_ceu_dev *pcdev = ici->priv;
struct v4l2_subdev *csi2_sd;
int ret;
if (pcdev->icd)
return -EBUSY;
- dev_info(icd->dev.parent,
+ dev_info(icd->parent,
"SuperH Mobile CEU driver attached to camera %d\n",
icd->devnum);
/* Called with .video_lock held */
static void sh_mobile_ceu_remove_device(struct soc_camera_device *icd)
{
- struct soc_camera_host *ici = to_soc_camera_host(icd->dev.parent);
+ struct soc_camera_host *ici = to_soc_camera_host(icd->parent);
struct sh_mobile_ceu_dev *pcdev = ici->priv;
struct v4l2_subdev *csi2_sd = find_csi2(pcdev);
pm_runtime_put_sync(ici->v4l2_dev.dev);
- dev_info(icd->dev.parent,
+ dev_info(icd->parent,
"SuperH Mobile CEU driver detached from camera %d\n",
icd->devnum);
/* rect is guaranteed to not exceed the scaled camera rectangle */
static void sh_mobile_ceu_set_rect(struct soc_camera_device *icd)
{
- struct soc_camera_host *ici = to_soc_camera_host(icd->dev.parent);
+ struct soc_camera_host *ici = to_soc_camera_host(icd->parent);
struct sh_mobile_ceu_cam *cam = icd->host_priv;
struct sh_mobile_ceu_dev *pcdev = ici->priv;
unsigned int height, width, cdwdr_width, in_width, in_height;
unsigned int left_offset, top_offset;
u32 camor;
- dev_geo(icd->dev.parent, "Crop %ux%u@%u:%u\n",
+ dev_geo(icd->parent, "Crop %ux%u@%u:%u\n",
icd->user_width, icd->user_height, cam->ceu_left, cam->ceu_top);
left_offset = cam->ceu_left;
/* Set CAMOR, CAPWR, CFSZR, take care of CDWDR */
camor = left_offset | (top_offset << 16);
- dev_geo(icd->dev.parent,
+ dev_geo(icd->parent,
"CAMOR 0x%x, CAPWR 0x%x, CFSZR 0x%x, CDWDR 0x%x\n", camor,
(in_height << 16) | in_width, (height << 16) | width,
cdwdr_width);
static int sh_mobile_ceu_set_bus_param(struct soc_camera_device *icd,
__u32 pixfmt)
{
- struct soc_camera_host *ici = to_soc_camera_host(icd->dev.parent);
+ struct soc_camera_host *ici = to_soc_camera_host(icd->parent);
struct sh_mobile_ceu_dev *pcdev = ici->priv;
int ret;
unsigned long camera_flags, common_flags, value;
sh_mobile_ceu_set_rect(icd);
mdelay(1);
- dev_geo(icd->dev.parent, "CFLCR 0x%x\n", pcdev->cflcr);
+ dev_geo(icd->parent, "CFLCR 0x%x\n", pcdev->cflcr);
ceu_write(pcdev, CFLCR, pcdev->cflcr);
/*
ceu_write(pcdev, CDOCR, value);
ceu_write(pcdev, CFWCR, 0); /* keep "datafetch firewall" disabled */
- dev_dbg(icd->dev.parent, "S_FMT successful for %c%c%c%c %ux%u\n",
+ dev_dbg(icd->parent, "S_FMT successful for %c%c%c%c %ux%u\n",
pixfmt & 0xff, (pixfmt >> 8) & 0xff,
(pixfmt >> 16) & 0xff, (pixfmt >> 24) & 0xff,
icd->user_width, icd->user_height);
static int sh_mobile_ceu_try_bus_param(struct soc_camera_device *icd,
unsigned char buswidth)
{
- struct soc_camera_host *ici = to_soc_camera_host(icd->dev.parent);
+ struct soc_camera_host *ici = to_soc_camera_host(icd->parent);
struct sh_mobile_ceu_dev *pcdev = ici->priv;
unsigned long camera_flags, common_flags;
struct soc_camera_format_xlate *xlate)
{
struct v4l2_subdev *sd = soc_camera_to_subdev(icd);
- struct device *dev = icd->dev.parent;
+ struct device *dev = icd->parent;
struct soc_camera_host *ici = to_soc_camera_host(dev);
struct sh_mobile_ceu_dev *pcdev = ici->priv;
int ret, k, n;
{
struct sh_mobile_ceu_cam *cam = icd->host_priv;
struct v4l2_subdev *sd = soc_camera_to_subdev(icd);
- struct device *dev = icd->dev.parent;
+ struct device *dev = icd->parent;
unsigned int width = mf->width, height = mf->height, tmp_w, tmp_h;
unsigned int max_width, max_height;
struct v4l2_cropcap cap;
bool ceu_can_scale)
{
struct sh_mobile_ceu_cam *cam = icd->host_priv;
- struct device *dev = icd->dev.parent;
+ struct device *dev = icd->parent;
struct v4l2_mbus_framefmt mf_tmp = *mf;
unsigned int scale_h, scale_v;
int ret;
struct v4l2_crop *a)
{
struct v4l2_rect *rect = &a->c;
- struct soc_camera_host *ici = to_soc_camera_host(icd->dev.parent);
+ struct device *dev = icd->parent;
+ struct soc_camera_host *ici = to_soc_camera_host(dev);
struct sh_mobile_ceu_dev *pcdev = ici->priv;
struct v4l2_crop cam_crop;
struct sh_mobile_ceu_cam *cam = icd->host_priv;
struct v4l2_rect *cam_rect = &cam_crop.c;
struct v4l2_subdev *sd = soc_camera_to_subdev(icd);
- struct device *dev = icd->dev.parent;
struct v4l2_mbus_framefmt mf;
unsigned int scale_cam_h, scale_cam_v, scale_ceu_h, scale_ceu_v,
out_width, out_height;
struct v4l2_pix_format *pix, struct v4l2_mbus_framefmt *mf)
{
struct sh_mobile_ceu_cam *cam = icd->host_priv;
- struct device *dev = icd->dev.parent;
+ struct device *dev = icd->parent;
struct v4l2_rect *cam_subrect = &cam->subrect;
unsigned int scale_v, scale_h;
static int sh_mobile_ceu_set_fmt(struct soc_camera_device *icd,
struct v4l2_format *f)
{
- struct soc_camera_host *ici = to_soc_camera_host(icd->dev.parent);
+ struct device *dev = icd->parent;
+ struct soc_camera_host *ici = to_soc_camera_host(dev);
struct sh_mobile_ceu_dev *pcdev = ici->priv;
struct sh_mobile_ceu_cam *cam = icd->host_priv;
struct v4l2_pix_format *pix = &f->fmt.pix;
struct v4l2_mbus_framefmt mf;
- struct device *dev = icd->dev.parent;
__u32 pixfmt = pix->pixelformat;
const struct soc_camera_format_xlate *xlate;
/* Keep Compiler Happy */
int width, height;
int ret;
- dev_geo(icd->dev.parent, "TRY_FMT(pix=0x%x, %ux%u)\n",
+ dev_geo(icd->parent, "TRY_FMT(pix=0x%x, %ux%u)\n",
pixfmt, pix->width, pix->height);
xlate = soc_camera_xlate_by_fourcc(icd, pixfmt);
if (!xlate) {
- dev_warn(icd->dev.parent, "Format %x not found\n", pixfmt);
+ dev_warn(icd->parent, "Format %x not found\n", pixfmt);
return -EINVAL;
}
try_mbus_fmt, &mf);
if (ret < 0) {
/* Shouldn't actually happen... */
- dev_err(icd->dev.parent,
+ dev_err(icd->parent,
"FIXME: client try_fmt() = %d\n", ret);
return ret;
}
pix->height = height;
}
- dev_geo(icd->dev.parent, "%s(): return %d, fmt 0x%x, %ux%u\n",
+ dev_geo(icd->parent, "%s(): return %d, fmt 0x%x, %ux%u\n",
__func__, ret, pix->pixelformat, pix->width, pix->height);
return ret;
struct v4l2_crop *a)
{
struct v4l2_subdev *sd = soc_camera_to_subdev(icd);
- struct soc_camera_host *ici = to_soc_camera_host(icd->dev.parent);
+ struct soc_camera_host *ici = to_soc_camera_host(icd->parent);
struct sh_mobile_ceu_dev *pcdev = ici->priv;
u32 out_width = icd->user_width, out_height = icd->user_height;
int ret;
/* Stop the client */
ret = v4l2_subdev_call(sd, video, s_stream, 0);
if (ret < 0)
- dev_warn(icd->dev.parent,
+ dev_warn(icd->parent,
"Client failed to stop the stream: %d\n", ret);
else
/* Do the crop, if it fails, there's nothing more we can do */
sh_mobile_ceu_set_crop(icd, a);
- dev_geo(icd->dev.parent, "Output after crop: %ux%u\n", icd->user_width, icd->user_height);
+ dev_geo(icd->parent, "Output after crop: %ux%u\n", icd->user_width, icd->user_height);
if (icd->user_width != out_width || icd->user_height != out_height) {
struct v4l2_format f = {
static int sh_mobile_ceu_get_ctrl(struct soc_camera_device *icd,
struct v4l2_control *ctrl)
{
- struct soc_camera_host *ici = to_soc_camera_host(icd->dev.parent);
+ struct soc_camera_host *ici = to_soc_camera_host(icd->parent);
struct sh_mobile_ceu_dev *pcdev = ici->priv;
u32 val;
static int sh_mobile_ceu_set_ctrl(struct soc_camera_device *icd,
struct v4l2_control *ctrl)
{
- struct soc_camera_host *ici = to_soc_camera_host(icd->dev.parent);
+ struct soc_camera_host *ici = to_soc_camera_host(icd->parent);
struct sh_mobile_ceu_dev *pcdev = ici->priv;
switch (ctrl->id) {
ret = regulator_bulk_enable(icl->num_regulators,
icl->regulators);
if (ret < 0) {
- dev_err(&icd->dev, "Cannot enable regulators\n");
+ dev_err(icd->pdev, "Cannot enable regulators\n");
return ret;
}
if (icl->power)
ret = icl->power(icd->pdev, power_on);
if (ret < 0) {
- dev_err(&icd->dev,
+ dev_err(icd->pdev,
"Platform failed to power-on the camera.\n");
regulator_bulk_disable(icl->num_regulators,
if (icl->power)
ret = icl->power(icd->pdev, 0);
if (ret < 0) {
- dev_err(&icd->dev,
+ dev_err(icd->pdev,
"Platform failed to power-off the camera.\n");
return ret;
}
ret = regulator_bulk_disable(icl->num_regulators,
icl->regulators);
if (ret < 0) {
- dev_err(&icd->dev, "Cannot disable regulators\n");
+ dev_err(icd->pdev, "Cannot disable regulators\n");
return ret;
}
}
static int soc_camera_try_fmt(struct soc_camera_device *icd,
struct v4l2_format *f)
{
- struct soc_camera_host *ici = to_soc_camera_host(icd->dev.parent);
+ struct soc_camera_host *ici = to_soc_camera_host(icd->parent);
struct v4l2_pix_format *pix = &f->fmt.pix;
int ret;
- dev_dbg(&icd->dev, "TRY_FMT(%c%c%c%c, %ux%u)\n",
+ dev_dbg(icd->pdev, "TRY_FMT(%c%c%c%c, %ux%u)\n",
pixfmtstr(pix->pixelformat), pix->width, pix->height);
pix->bytesperline = 0;
struct v4l2_frmsizeenum *fsize)
{
struct soc_camera_device *icd = file->private_data;
- struct soc_camera_host *ici = to_soc_camera_host(icd->dev.parent);
+ struct soc_camera_host *ici = to_soc_camera_host(icd->parent);
return ici->ops->enum_fsizes(icd, fsize);
}
{
int ret;
struct soc_camera_device *icd = file->private_data;
- struct soc_camera_host *ici = to_soc_camera_host(icd->dev.parent);
+ struct soc_camera_host *ici = to_soc_camera_host(icd->parent);
WARN_ON(priv != file->private_data);
struct v4l2_buffer *p)
{
struct soc_camera_device *icd = file->private_data;
- struct soc_camera_host *ici = to_soc_camera_host(icd->dev.parent);
+ struct soc_camera_host *ici = to_soc_camera_host(icd->parent);
WARN_ON(priv != file->private_data);
struct v4l2_buffer *p)
{
struct soc_camera_device *icd = file->private_data;
- struct soc_camera_host *ici = to_soc_camera_host(icd->dev.parent);
+ struct soc_camera_host *ici = to_soc_camera_host(icd->parent);
WARN_ON(priv != file->private_data);
struct v4l2_buffer *p)
{
struct soc_camera_device *icd = file->private_data;
- struct soc_camera_host *ici = to_soc_camera_host(icd->dev.parent);
+ struct soc_camera_host *ici = to_soc_camera_host(icd->parent);
WARN_ON(priv != file->private_data);
static int soc_camera_init_user_formats(struct soc_camera_device *icd)
{
struct v4l2_subdev *sd = soc_camera_to_subdev(icd);
- struct soc_camera_host *ici = to_soc_camera_host(icd->dev.parent);
+ struct soc_camera_host *ici = to_soc_camera_host(icd->parent);
unsigned int i, fmts = 0, raw_fmts = 0;
int ret;
enum v4l2_mbus_pixelcode code;
if (!icd->user_formats)
return -ENOMEM;
- dev_dbg(&icd->dev, "Found %d supported formats.\n", fmts);
+ dev_dbg(icd->pdev, "Found %d supported formats.\n", fmts);
/* Second pass - actually fill data formats */
fmts = 0;
/* Always entered with .video_lock held */
static void soc_camera_free_user_formats(struct soc_camera_device *icd)
{
- struct soc_camera_host *ici = to_soc_camera_host(icd->dev.parent);
+ struct soc_camera_host *ici = to_soc_camera_host(icd->parent);
if (ici->ops->put_formats)
ici->ops->put_formats(icd);
static int soc_camera_set_fmt(struct soc_camera_device *icd,
struct v4l2_format *f)
{
- struct soc_camera_host *ici = to_soc_camera_host(icd->dev.parent);
+ struct soc_camera_host *ici = to_soc_camera_host(icd->parent);
struct v4l2_pix_format *pix = &f->fmt.pix;
int ret;
- dev_dbg(&icd->dev, "S_FMT(%c%c%c%c, %ux%u)\n",
+ dev_dbg(icd->pdev, "S_FMT(%c%c%c%c, %ux%u)\n",
pixfmtstr(pix->pixelformat), pix->width, pix->height);
/* We always call try_fmt() before set_fmt() or set_crop() */
return ret;
} else if (!icd->current_fmt ||
icd->current_fmt->host_fmt->fourcc != pix->pixelformat) {
- dev_err(&icd->dev,
+ dev_err(icd->pdev,
"Host driver hasn't set up current format correctly!\n");
return -EINVAL;
}
if (ici->ops->init_videobuf)
icd->vb_vidq.field = pix->field;
- dev_dbg(&icd->dev, "set width: %d height: %d\n",
+ dev_dbg(icd->pdev, "set width: %d height: %d\n",
icd->user_width, icd->user_height);
/* set physical bus parameters */
static int soc_camera_open(struct file *file)
{
struct video_device *vdev = video_devdata(file);
- struct soc_camera_device *icd = container_of(vdev->parent,
- struct soc_camera_device,
- dev);
+ struct soc_camera_device *icd = dev_get_drvdata(vdev->parent);
struct soc_camera_link *icl = to_soc_camera_link(icd);
struct soc_camera_host *ici;
int ret;
/* No device driver attached */
return -ENODEV;
- ici = to_soc_camera_host(icd->dev.parent);
+ ici = to_soc_camera_host(icd->parent);
if (!try_module_get(ici->ops->owner)) {
- dev_err(&icd->dev, "Couldn't lock capture bus driver.\n");
+ dev_err(icd->pdev, "Couldn't lock capture bus driver.\n");
return -EINVAL;
}
ret = ici->ops->add(icd);
if (ret < 0) {
- dev_err(&icd->dev, "Couldn't activate the camera: %d\n", ret);
+ dev_err(icd->pdev, "Couldn't activate the camera: %d\n", ret);
goto eiciadd;
}
}
file->private_data = icd;
- dev_dbg(&icd->dev, "camera device open\n");
+ dev_dbg(icd->pdev, "camera device open\n");
return 0;
static int soc_camera_close(struct file *file)
{
struct soc_camera_device *icd = file->private_data;
- struct soc_camera_host *ici = to_soc_camera_host(icd->dev.parent);
+ struct soc_camera_host *ici = to_soc_camera_host(icd->parent);
icd->use_count--;
if (!icd->use_count) {
module_put(ici->ops->owner);
- dev_dbg(&icd->dev, "camera device close\n");
+ dev_dbg(icd->pdev, "camera device close\n");
return 0;
}
struct soc_camera_device *icd = file->private_data;
int err = -EINVAL;
- dev_err(&icd->dev, "camera device read not implemented\n");
+ dev_err(icd->pdev, "camera device read not implemented\n");
return err;
}
static int soc_camera_mmap(struct file *file, struct vm_area_struct *vma)
{
struct soc_camera_device *icd = file->private_data;
- struct soc_camera_host *ici = to_soc_camera_host(icd->dev.parent);
+ struct soc_camera_host *ici = to_soc_camera_host(icd->parent);
int err;
- dev_dbg(&icd->dev, "mmap called, vma=0x%08lx\n", (unsigned long)vma);
+ dev_dbg(icd->pdev, "mmap called, vma=0x%08lx\n", (unsigned long)vma);
if (icd->streamer != file)
return -EBUSY;
else
err = vb2_mmap(&icd->vb2_vidq, vma);
- dev_dbg(&icd->dev, "vma start=0x%08lx, size=%ld, ret=%d\n",
+ dev_dbg(icd->pdev, "vma start=0x%08lx, size=%ld, ret=%d\n",
(unsigned long)vma->vm_start,
(unsigned long)vma->vm_end - (unsigned long)vma->vm_start,
err);
static unsigned int soc_camera_poll(struct file *file, poll_table *pt)
{
struct soc_camera_device *icd = file->private_data;
- struct soc_camera_host *ici = to_soc_camera_host(icd->dev.parent);
+ struct soc_camera_host *ici = to_soc_camera_host(icd->parent);
if (icd->streamer != file)
return -EBUSY;
if (ici->ops->init_videobuf && list_empty(&icd->vb_vidq.stream)) {
- dev_err(&icd->dev, "Trying to poll with no queued buffers!\n");
+ dev_err(icd->pdev, "Trying to poll with no queued buffers!\n");
return POLLERR;
}
WARN_ON(priv != file->private_data);
if (f->type != V4L2_BUF_TYPE_VIDEO_CAPTURE) {
- dev_warn(&icd->dev, "Wrong buf-type %d\n", f->type);
+ dev_warn(icd->pdev, "Wrong buf-type %d\n", f->type);
return -EINVAL;
}
if (icd->streamer && icd->streamer != file)
return -EBUSY;
- if (is_streaming(to_soc_camera_host(icd->dev.parent), icd)) {
- dev_err(&icd->dev, "S_FMT denied: queue initialised\n");
+ if (is_streaming(to_soc_camera_host(icd->parent), icd)) {
+ dev_err(icd->pdev, "S_FMT denied: queue initialised\n");
return -EBUSY;
}
pix->field = icd->field;
pix->pixelformat = icd->current_fmt->host_fmt->fourcc;
pix->colorspace = icd->colorspace;
- dev_dbg(&icd->dev, "current_fmt->fourcc: 0x%08x\n",
+ dev_dbg(icd->pdev, "current_fmt->fourcc: 0x%08x\n",
icd->current_fmt->host_fmt->fourcc);
return 0;
}
struct v4l2_capability *cap)
{
struct soc_camera_device *icd = file->private_data;
- struct soc_camera_host *ici = to_soc_camera_host(icd->dev.parent);
+ struct soc_camera_host *ici = to_soc_camera_host(icd->parent);
WARN_ON(priv != file->private_data);
enum v4l2_buf_type i)
{
struct soc_camera_device *icd = file->private_data;
- struct soc_camera_host *ici = to_soc_camera_host(icd->dev.parent);
+ struct soc_camera_host *ici = to_soc_camera_host(icd->parent);
struct v4l2_subdev *sd = soc_camera_to_subdev(icd);
int ret;
{
struct soc_camera_device *icd = file->private_data;
struct v4l2_subdev *sd = soc_camera_to_subdev(icd);
- struct soc_camera_host *ici = to_soc_camera_host(icd->dev.parent);
+ struct soc_camera_host *ici = to_soc_camera_host(icd->parent);
WARN_ON(priv != file->private_data);
struct v4l2_queryctrl *qc)
{
struct soc_camera_device *icd = file->private_data;
- struct soc_camera_host *ici = to_soc_camera_host(icd->dev.parent);
+ struct soc_camera_host *ici = to_soc_camera_host(icd->parent);
int i;
WARN_ON(priv != file->private_data);
struct v4l2_control *ctrl)
{
struct soc_camera_device *icd = file->private_data;
- struct soc_camera_host *ici = to_soc_camera_host(icd->dev.parent);
+ struct soc_camera_host *ici = to_soc_camera_host(icd->parent);
struct v4l2_subdev *sd = soc_camera_to_subdev(icd);
int ret;
struct v4l2_control *ctrl)
{
struct soc_camera_device *icd = file->private_data;
- struct soc_camera_host *ici = to_soc_camera_host(icd->dev.parent);
+ struct soc_camera_host *ici = to_soc_camera_host(icd->parent);
struct v4l2_subdev *sd = soc_camera_to_subdev(icd);
int ret;
struct v4l2_cropcap *a)
{
struct soc_camera_device *icd = file->private_data;
- struct soc_camera_host *ici = to_soc_camera_host(icd->dev.parent);
+ struct soc_camera_host *ici = to_soc_camera_host(icd->parent);
return ici->ops->cropcap(icd, a);
}
struct v4l2_crop *a)
{
struct soc_camera_device *icd = file->private_data;
- struct soc_camera_host *ici = to_soc_camera_host(icd->dev.parent);
+ struct soc_camera_host *ici = to_soc_camera_host(icd->parent);
int ret;
ret = ici->ops->get_crop(icd, a);
struct v4l2_crop *a)
{
struct soc_camera_device *icd = file->private_data;
- struct soc_camera_host *ici = to_soc_camera_host(icd->dev.parent);
+ struct soc_camera_host *ici = to_soc_camera_host(icd->parent);
struct v4l2_rect *rect = &a->c;
struct v4l2_crop current_crop;
int ret;
if (a->type != V4L2_BUF_TYPE_VIDEO_CAPTURE)
return -EINVAL;
- dev_dbg(&icd->dev, "S_CROP(%ux%u@%u:%u)\n",
+ dev_dbg(icd->pdev, "S_CROP(%ux%u@%u:%u)\n",
rect->width, rect->height, rect->left, rect->top);
/* If get_crop fails, we'll let host and / or client drivers decide */
/* Prohibit window size change with initialised buffers */
if (ret < 0) {
- dev_err(&icd->dev,
+ dev_err(icd->pdev,
"S_CROP denied: getting current crop failed\n");
} else if ((a->c.width == current_crop.c.width &&
a->c.height == current_crop.c.height) ||
} else if (ici->ops->set_livecrop) {
ret = ici->ops->set_livecrop(icd, a);
} else {
- dev_err(&icd->dev,
+ dev_err(icd->pdev,
"S_CROP denied: queue initialised and sizes differ\n");
ret = -EBUSY;
}
struct v4l2_streamparm *a)
{
struct soc_camera_device *icd = file->private_data;
- struct soc_camera_host *ici = to_soc_camera_host(icd->dev.parent);
+ struct soc_camera_host *ici = to_soc_camera_host(icd->parent);
if (ici->ops->get_parm)
return ici->ops->get_parm(icd, a);
struct v4l2_streamparm *a)
{
struct soc_camera_device *icd = file->private_data;
- struct soc_camera_host *ici = to_soc_camera_host(icd->dev.parent);
+ struct soc_camera_host *ici = to_soc_camera_host(icd->parent);
if (ici->ops->set_parm)
return ici->ops->set_parm(icd, a);
}
#endif
+static int soc_camera_probe(struct soc_camera_device *icd);
+
/* So far this function cannot fail */
static void scan_add_host(struct soc_camera_host *ici)
{
list_for_each_entry(icd, &devices, list) {
if (icd->iface == ici->nr) {
int ret;
- icd->dev.parent = ici->v4l2_dev.dev;
- dev_set_name(&icd->dev, "%u-%u", icd->iface,
- icd->devnum);
- ret = device_register(&icd->dev);
- if (ret < 0) {
- icd->dev.parent = NULL;
- dev_err(&icd->dev,
- "Cannot register device: %d\n", ret);
- }
+
+ icd->parent = ici->v4l2_dev.dev;
+ ret = soc_camera_probe(icd);
}
}
struct soc_camera_link *icl)
{
struct i2c_client *client;
- struct soc_camera_host *ici = to_soc_camera_host(icd->dev.parent);
+ struct soc_camera_host *ici = to_soc_camera_host(icd->parent);
struct i2c_adapter *adap = i2c_get_adapter(icl->i2c_adapter_id);
struct v4l2_subdev *subdev;
if (!adap) {
- dev_err(&icd->dev, "Cannot get I2C adapter #%d. No driver?\n",
+ dev_err(icd->pdev, "Cannot get I2C adapter #%d. No driver?\n",
icl->i2c_adapter_id);
goto ei2cga;
}
client = v4l2_get_subdevdata(subdev);
/* Use to_i2c_client(dev) to recover the i2c client */
- dev_set_drvdata(&icd->dev, &client->dev);
+ icd->control = &client->dev;
return 0;
ei2cnd:
struct i2c_client *client =
to_i2c_client(to_soc_camera_control(icd));
struct i2c_adapter *adap = client->adapter;
- dev_set_drvdata(&icd->dev, NULL);
+
+ icd->control = NULL;
v4l2_device_unregister_subdev(i2c_get_clientdata(client));
i2c_unregister_device(client);
i2c_put_adapter(adap);
static int soc_camera_video_start(struct soc_camera_device *icd);
static int video_dev_create(struct soc_camera_device *icd);
/* Called during host-driver probe */
-static int soc_camera_probe(struct device *dev)
+static int soc_camera_probe(struct soc_camera_device *icd)
{
- struct soc_camera_device *icd = to_soc_camera_dev(dev);
- struct soc_camera_host *ici = to_soc_camera_host(dev->parent);
+ struct soc_camera_host *ici = to_soc_camera_host(icd->parent);
struct soc_camera_link *icl = to_soc_camera_link(icd);
struct device *control = NULL;
struct v4l2_subdev *sd;
struct v4l2_mbus_framefmt mf;
int ret;
- dev_info(dev, "Probing %s\n", dev_name(dev));
+ dev_info(icd->pdev, "Probing %s\n", dev_name(icd->pdev));
ret = regulator_bulk_get(icd->pdev, icl->num_regulators,
icl->regulators);
if (icl->module_name)
ret = request_module(icl->module_name);
- ret = icl->add_device(icl, &icd->dev);
+ ret = icl->add_device(icd);
if (ret < 0)
goto eadddev;
control = to_soc_camera_control(icd);
if (!control || !control->driver || !dev_get_drvdata(control) ||
!try_module_get(control->driver->owner)) {
- icl->del_device(icl);
+ icl->del_device(icd);
goto enodrv;
}
}
icd->field = mf.field;
}
- /* Do we have to sysfs_remove_link() before device_unregister()? */
- if (sysfs_create_link(&icd->dev.kobj, &to_soc_camera_control(icd)->kobj,
- "control"))
- dev_warn(&icd->dev, "Failed creating the control symlink\n");
-
ici->ops->remove(icd);
soc_camera_power_set(icd, icl, 0);
if (icl->board_info) {
soc_camera_free_i2c(icd);
} else {
- icl->del_device(icl);
+ icl->del_device(icd);
module_put(control->driver->owner);
}
enodrv:
* This is called on device_unregister, which only means we have to disconnect
* from the host, but not remove ourselves from the device list
*/
-static int soc_camera_remove(struct device *dev)
+static int soc_camera_remove(struct soc_camera_device *icd)
{
- struct soc_camera_device *icd = to_soc_camera_dev(dev);
struct soc_camera_link *icl = to_soc_camera_link(icd);
struct video_device *vdev = icd->vdev;
- BUG_ON(!dev->parent);
+ BUG_ON(!icd->parent);
if (vdev) {
video_unregister_device(vdev);
if (icl->board_info) {
soc_camera_free_i2c(icd);
} else {
- struct device_driver *drv = to_soc_camera_control(icd) ?
- to_soc_camera_control(icd)->driver : NULL;
+ struct device_driver *drv = to_soc_camera_control(icd)->driver;
if (drv) {
- icl->del_device(icl);
+ icl->del_device(icd);
module_put(drv->owner);
}
}
return 0;
}
-static struct bus_type soc_camera_bus_type = {
- .name = "soc-camera",
- .probe = soc_camera_probe,
- .remove = soc_camera_remove,
-};
-
-static struct device_driver ic_drv = {
- .name = "camera",
- .bus = &soc_camera_bus_type,
- .owner = THIS_MODULE,
-};
-
-static void dummy_release(struct device *dev)
-{
-}
-
static int default_cropcap(struct soc_camera_device *icd,
struct v4l2_cropcap *a)
{
return 0;
}
-static void soc_camera_device_init(struct device *dev, void *pdata)
-{
- dev->platform_data = pdata;
- dev->bus = &soc_camera_bus_type;
- dev->release = dummy_release;
-}
-
int soc_camera_host_register(struct soc_camera_host *ici)
{
struct soc_camera_host *ix;
mutex_lock(&list_lock);
list_del(&ici->list);
-
- list_for_each_entry(icd, &devices, list) {
- if (icd->iface == ici->nr) {
- void *pdata = icd->dev.platform_data;
- /* The bus->remove will be called */
- device_unregister(&icd->dev);
- /*
- * Not before device_unregister(), .remove
- * needs parent to call ici->ops->remove().
- * If the host module is loaded again, device_register()
- * would complain "already initialised," since 2.6.32
- * this is also needed to prevent use-after-free of the
- * device private data.
- */
- memset(&icd->dev, 0, sizeof(icd->dev));
- soc_camera_device_init(&icd->dev, pdata);
- }
- }
+ list_for_each_entry(icd, &devices, list)
+ if (icd->iface == ici->nr && to_soc_camera_control(icd))
+ soc_camera_remove(icd);
mutex_unlock(&list_lock);
return 0;
}
-static void soc_camera_device_unregister(struct soc_camera_device *icd)
-{
- list_del(&icd->list);
-}
-
static const struct v4l2_ioctl_ops soc_camera_ioctl_ops = {
.vidioc_querycap = soc_camera_querycap,
.vidioc_g_fmt_vid_cap = soc_camera_g_fmt_vid_cap,
static int video_dev_create(struct soc_camera_device *icd)
{
- struct soc_camera_host *ici = to_soc_camera_host(icd->dev.parent);
+ struct soc_camera_host *ici = to_soc_camera_host(icd->parent);
struct video_device *vdev = video_device_alloc();
if (!vdev)
strlcpy(vdev->name, ici->drv_name, sizeof(vdev->name));
- vdev->parent = &icd->dev;
+ vdev->parent = icd->pdev;
vdev->current_norm = V4L2_STD_UNKNOWN;
vdev->fops = &soc_camera_fops;
vdev->ioctl_ops = &soc_camera_ioctl_ops;
const struct device_type *type = icd->vdev->dev.type;
int ret;
- if (!icd->dev.parent)
+ if (!icd->parent)
return -ENODEV;
if (!icd->ops ||
ret = video_register_device(icd->vdev, VFL_TYPE_GRABBER, -1);
if (ret < 0) {
- dev_err(&icd->dev, "video_register_device failed: %d\n", ret);
+ dev_err(icd->pdev, "video_register_device failed: %d\n", ret);
return ret;
}
return -ENOMEM;
icd->iface = icl->bus_id;
+ icd->link = icl;
icd->pdev = &pdev->dev;
platform_set_drvdata(pdev, icd);
if (ret < 0)
goto escdevreg;
- soc_camera_device_init(&icd->dev, icl);
-
icd->user_width = DEFAULT_WIDTH;
icd->user_height = DEFAULT_HEIGHT;
if (!icd)
return -EINVAL;
- soc_camera_device_unregister(icd);
+ list_del(&icd->list);
kfree(icd);
static int __init soc_camera_init(void)
{
- int ret = bus_register(&soc_camera_bus_type);
- if (ret)
- return ret;
- ret = driver_register(&ic_drv);
- if (ret)
- goto edrvr;
-
- ret = platform_driver_probe(&soc_camera_pdrv, soc_camera_pdrv_probe);
- if (ret)
- goto epdr;
-
- return 0;
-
-epdr:
- driver_unregister(&ic_drv);
-edrvr:
- bus_unregister(&soc_camera_bus_type);
- return ret;
+ return platform_driver_probe(&soc_camera_pdrv, soc_camera_pdrv_probe);
}
static void __exit soc_camera_exit(void)
{
platform_driver_unregister(&soc_camera_pdrv);
- driver_unregister(&ic_drv);
- bus_unregister(&soc_camera_bus_type);
}
module_init(soc_camera_init);
if (!p)
return -EINVAL;
- if (!p->dev) {
+ if (!p->icd) {
dev_err(&pdev->dev,
"Platform has not set soc_camera_device pointer!\n");
return -EINVAL;
if (!priv)
return -ENOMEM;
- icd = to_soc_camera_dev(p->dev);
+ icd = p->icd;
/* soc-camera convention: control's drvdata points to the subdev */
platform_set_drvdata(pdev, &priv->subdev);
/* Set the control device reference */
- dev_set_drvdata(&icd->dev, &pdev->dev);
+ icd->control = &pdev->dev;
icd->ops = &soc_camera_platform_ops;
- ici = to_soc_camera_host(icd->dev.parent);
+ ici = to_soc_camera_host(icd->parent);
v4l2_subdev_init(&priv->subdev, &platform_subdev_ops);
v4l2_set_subdevdata(&priv->subdev, p);
{
struct soc_camera_platform_priv *priv = get_priv(pdev);
struct soc_camera_platform_info *p = pdev->dev.platform_data;
- struct soc_camera_device *icd = to_soc_camera_dev(p->dev);
+ struct soc_camera_device *icd = p->icd;
v4l2_device_unregister_subdev(&priv->subdev);
icd->ops = NULL;
struct tw9910_priv *priv = to_tw9910(client);
s32 id;
- /*
- * We must have a parent by now. And it cannot be a wrong one.
- * So this entire test is completely redundant.
- */
- if (!icd->dev.parent ||
- to_soc_camera_host(icd->dev.parent)->nr != icd->iface)
- return -ENODEV;
+ /* We must have a parent by now. And it cannot be a wrong one. */
+ BUG_ON(!icd->parent ||
+ to_soc_camera_host(icd->parent)->nr != icd->iface);
/*
* tw9910 only use 8 or 16 bit bus width
#include <media/v4l2-device.h>
struct file;
+struct soc_camera_link;
struct soc_camera_device {
struct list_head list; /* list of all registered devices */
- struct device dev;
+ struct soc_camera_link *link;
struct device *pdev; /* Platform device */
+ struct device *parent; /* Camera host device */
+ struct device *control; /* E.g., the i2c client */
s32 user_width;
s32 user_height;
u32 bytesperline; /* for padding, zero if unused */
* For non-I2C devices platform has to provide methods to add a device
* to the system and to remove it
*/
- int (*add_device)(struct soc_camera_link *, struct device *);
- void (*del_device)(struct soc_camera_link *);
+ int (*add_device)(struct soc_camera_device *);
+ void (*del_device)(struct soc_camera_device *);
/* Optional callbacks to power on or off and reset the sensor */
int (*power)(struct device *, int);
int (*reset)(struct device *);
void (*free_bus)(struct soc_camera_link *);
};
-static inline struct soc_camera_device *to_soc_camera_dev(
- const struct device *dev)
-{
- return container_of(dev, struct soc_camera_device, dev);
-}
-
static inline struct soc_camera_host *to_soc_camera_host(
const struct device *dev)
{
static inline struct soc_camera_link *to_soc_camera_link(
const struct soc_camera_device *icd)
{
- return icd->dev.platform_data;
+ return icd->link;
}
static inline struct device *to_soc_camera_control(
const struct soc_camera_device *icd)
{
- return dev_get_drvdata(&icd->dev);
+ return icd->control;
}
static inline struct v4l2_subdev *soc_camera_to_subdev(
unsigned long format_depth;
struct v4l2_mbus_framefmt format;
unsigned long bus_param;
- struct device *dev;
+ struct soc_camera_device *icd;
int (*set_capture)(struct soc_camera_platform_info *info, int enable);
};
*pdev = NULL;
}
-static inline int soc_camera_platform_add(const struct soc_camera_link *icl,
- struct device *dev,
+static inline int soc_camera_platform_add(struct soc_camera_device *icd,
struct platform_device **pdev,
struct soc_camera_link *plink,
void (*release)(struct device *dev),
struct soc_camera_platform_info *info = plink->priv;
int ret;
- if (icl != plink)
+ if (icd->link != plink)
return -ENODEV;
if (*pdev)
if (!*pdev)
return -ENOMEM;
- info->dev = dev;
+ info->icd = icd;
(*pdev)->dev.platform_data = info;
(*pdev)->dev.release = release;
if (ret < 0) {
platform_device_put(*pdev);
*pdev = NULL;
- info->dev = NULL;
+ info->icd = NULL;
}
return ret;
}
-static inline void soc_camera_platform_del(const struct soc_camera_link *icl,
+static inline void soc_camera_platform_del(const struct soc_camera_device *icd,
struct platform_device *pdev,
const struct soc_camera_link *plink)
{
- if (icl != plink || !pdev)
+ if (icd->link != plink || !pdev)
return;
platform_device_unregister(pdev);
projects / GitHub / MotorolaMobilityLLC / kernel-slsi.git / commitdiff