struct pvr2_sysfs {
struct pvr2_channel channel;
- struct class_device *class_dev;
+ struct device *class_dev;
#ifdef CONFIG_VIDEO_PVRUSB2_DEBUGIFC
struct pvr2_sysfs_debugifc *debugifc;
#endif /* CONFIG_VIDEO_PVRUSB2_DEBUGIFC */
struct pvr2_sysfs_ctl_item *item_first;
struct pvr2_sysfs_ctl_item *item_last;
- struct class_device_attribute attr_v4l_minor_number;
- struct class_device_attribute attr_v4l_radio_minor_number;
- struct class_device_attribute attr_unit_number;
- struct class_device_attribute attr_bus_info;
+ struct device_attribute attr_v4l_minor_number;
+ struct device_attribute attr_v4l_radio_minor_number;
+ struct device_attribute attr_unit_number;
+ struct device_attribute attr_bus_info;
int v4l_minor_number_created_ok;
int v4l_radio_minor_number_created_ok;
int unit_number_created_ok;
#ifdef CONFIG_VIDEO_PVRUSB2_DEBUGIFC
struct pvr2_sysfs_debugifc {
- struct class_device_attribute attr_debugcmd;
- struct class_device_attribute attr_debuginfo;
+ struct device_attribute attr_debugcmd;
+ struct device_attribute attr_debuginfo;
int debugcmd_created_ok;
int debuginfo_created_ok;
};
#endif /* CONFIG_VIDEO_PVRUSB2_DEBUGIFC */
struct pvr2_sysfs_ctl_item {
- struct class_device_attribute attr_name;
- struct class_device_attribute attr_type;
- struct class_device_attribute attr_min;
- struct class_device_attribute attr_max;
- struct class_device_attribute attr_enum;
- struct class_device_attribute attr_bits;
- struct class_device_attribute attr_val;
- struct class_device_attribute attr_custom;
+ struct device_attribute attr_name;
+ struct device_attribute attr_type;
+ struct device_attribute attr_min;
+ struct device_attribute attr_max;
+ struct device_attribute attr_enum;
+ struct device_attribute attr_bits;
+ struct device_attribute attr_val;
+ struct device_attribute attr_custom;
struct pvr2_ctrl *cptr;
struct pvr2_sysfs *chptr;
struct pvr2_sysfs_ctl_item *item_next;
struct class class;
};
-static ssize_t show_name(int id,struct class_device *class_dev,char *buf)
+static ssize_t show_name(int id,struct device *class_dev,char *buf)
{
struct pvr2_ctrl *cptr;
struct pvr2_sysfs *sfp;
const char *name;
- sfp = (struct pvr2_sysfs *)class_dev->class_data;
+ sfp = (struct pvr2_sysfs *)class_dev->driver_data;
if (!sfp) return -EINVAL;
cptr = pvr2_hdw_get_ctrl_by_index(sfp->channel.hdw,id);
if (!cptr) return -EINVAL;
return scnprintf(buf,PAGE_SIZE,"%s\n",name);
}
-static ssize_t show_type(int id,struct class_device *class_dev,char *buf)
+static ssize_t show_type(int id,struct device *class_dev,char *buf)
{
struct pvr2_ctrl *cptr;
struct pvr2_sysfs *sfp;
const char *name;
enum pvr2_ctl_type tp;
- sfp = (struct pvr2_sysfs *)class_dev->class_data;
+ sfp = (struct pvr2_sysfs *)class_dev->driver_data;
if (!sfp) return -EINVAL;
cptr = pvr2_hdw_get_ctrl_by_index(sfp->channel.hdw,id);
if (!cptr) return -EINVAL;
return scnprintf(buf,PAGE_SIZE,"%s\n",name);
}
-static ssize_t show_min(int id,struct class_device *class_dev,char *buf)
+static ssize_t show_min(int id,struct device *class_dev,char *buf)
{
struct pvr2_ctrl *cptr;
struct pvr2_sysfs *sfp;
long val;
- sfp = (struct pvr2_sysfs *)class_dev->class_data;
+ sfp = (struct pvr2_sysfs *)class_dev->driver_data;
if (!sfp) return -EINVAL;
cptr = pvr2_hdw_get_ctrl_by_index(sfp->channel.hdw,id);
if (!cptr) return -EINVAL;
return scnprintf(buf,PAGE_SIZE,"%ld\n",val);
}
-static ssize_t show_max(int id,struct class_device *class_dev,char *buf)
+static ssize_t show_max(int id,struct device *class_dev,char *buf)
{
struct pvr2_ctrl *cptr;
struct pvr2_sysfs *sfp;
long val;
- sfp = (struct pvr2_sysfs *)class_dev->class_data;
+ sfp = (struct pvr2_sysfs *)class_dev->driver_data;
if (!sfp) return -EINVAL;
cptr = pvr2_hdw_get_ctrl_by_index(sfp->channel.hdw,id);
if (!cptr) return -EINVAL;
return scnprintf(buf,PAGE_SIZE,"%ld\n",val);
}
-static ssize_t show_val_norm(int id,struct class_device *class_dev,char *buf)
+static ssize_t show_val_norm(int id,struct device *class_dev,char *buf)
{
struct pvr2_ctrl *cptr;
struct pvr2_sysfs *sfp;
int val,ret;
unsigned int cnt = 0;
- sfp = (struct pvr2_sysfs *)class_dev->class_data;
+ sfp = (struct pvr2_sysfs *)class_dev->driver_data;
if (!sfp) return -EINVAL;
cptr = pvr2_hdw_get_ctrl_by_index(sfp->channel.hdw,id);
if (!cptr) return -EINVAL;
return cnt+1;
}
-static ssize_t show_val_custom(int id,struct class_device *class_dev,char *buf)
+static ssize_t show_val_custom(int id,struct device *class_dev,char *buf)
{
struct pvr2_ctrl *cptr;
struct pvr2_sysfs *sfp;
int val,ret;
unsigned int cnt = 0;
- sfp = (struct pvr2_sysfs *)class_dev->class_data;
+ sfp = (struct pvr2_sysfs *)class_dev->driver_data;
if (!sfp) return -EINVAL;
cptr = pvr2_hdw_get_ctrl_by_index(sfp->channel.hdw,id);
if (!cptr) return -EINVAL;
return cnt+1;
}
-static ssize_t show_enum(int id,struct class_device *class_dev,char *buf)
+static ssize_t show_enum(int id,struct device *class_dev,char *buf)
{
struct pvr2_ctrl *cptr;
struct pvr2_sysfs *sfp;
long val;
unsigned int bcnt,ccnt,ecnt;
- sfp = (struct pvr2_sysfs *)class_dev->class_data;
+ sfp = (struct pvr2_sysfs *)class_dev->driver_data;
if (!sfp) return -EINVAL;
cptr = pvr2_hdw_get_ctrl_by_index(sfp->channel.hdw,id);
if (!cptr) return -EINVAL;
return bcnt;
}
-static ssize_t show_bits(int id,struct class_device *class_dev,char *buf)
+static ssize_t show_bits(int id,struct device *class_dev,char *buf)
{
struct pvr2_ctrl *cptr;
struct pvr2_sysfs *sfp;
int valid_bits,msk;
unsigned int bcnt,ccnt;
- sfp = (struct pvr2_sysfs *)class_dev->class_data;
+ sfp = (struct pvr2_sysfs *)class_dev->driver_data;
if (!sfp) return -EINVAL;
cptr = pvr2_hdw_get_ctrl_by_index(sfp->channel.hdw,id);
if (!cptr) return -EINVAL;
return ret;
}
-static ssize_t store_val_norm(int id,struct class_device *class_dev,
+static ssize_t store_val_norm(int id,struct device *class_dev,
const char *buf,size_t count)
{
struct pvr2_sysfs *sfp;
int ret;
- sfp = (struct pvr2_sysfs *)class_dev->class_data;
+ sfp = (struct pvr2_sysfs *)class_dev->driver_data;
ret = store_val_any(id,0,sfp,buf,count);
if (!ret) ret = count;
return ret;
}
-static ssize_t store_val_custom(int id,struct class_device *class_dev,
+static ssize_t store_val_custom(int id,struct device *class_dev,
const char *buf,size_t count)
{
struct pvr2_sysfs *sfp;
int ret;
- sfp = (struct pvr2_sysfs *)class_dev->class_data;
+ sfp = (struct pvr2_sysfs *)class_dev->driver_data;
ret = store_val_any(id,1,sfp,buf,count);
if (!ret) ret = count;
return ret;
Mike Isely <isely@pobox.com> 30-April-2005
This next batch of horrible preprocessor hackery is needed because the
- kernel's class_device_attribute mechanism fails to pass the actual
+ kernel's device_attribute mechanism fails to pass the actual
attribute through to the show / store functions, which means we have no
way to package up any attribute-specific parameters, like for example the
control id. So we work around this brain-damage by encoding the control
*/
#define CREATE_SHOW_INSTANCE(sf_name,ctl_id) \
-static ssize_t sf_name##_##ctl_id(struct class_device *class_dev,char *buf) \
+static ssize_t sf_name##_##ctl_id(struct device *class_dev, \
+struct device_attribute *attr, char *buf) \
{ return sf_name(ctl_id,class_dev,buf); }
#define CREATE_STORE_INSTANCE(sf_name,ctl_id) \
-static ssize_t sf_name##_##ctl_id(struct class_device *class_dev,const char *buf,size_t count) \
+static ssize_t sf_name##_##ctl_id(struct device *class_dev, \
+struct device_attribute *attr, const char *buf, size_t count) \
{ return sf_name(ctl_id,class_dev,buf,count); }
#define CREATE_BATCH(ctl_id) \
CREATE_BATCH(59)
struct pvr2_sysfs_func_set {
- ssize_t (*show_name)(struct class_device *,char *);
- ssize_t (*show_type)(struct class_device *,char *);
- ssize_t (*show_min)(struct class_device *,char *);
- ssize_t (*show_max)(struct class_device *,char *);
- ssize_t (*show_enum)(struct class_device *,char *);
- ssize_t (*show_bits)(struct class_device *,char *);
- ssize_t (*show_val_norm)(struct class_device *,char *);
- ssize_t (*store_val_norm)(struct class_device *,
+ ssize_t (*show_name)(struct device *,
+ struct device_attribute *attr, char *);
+ ssize_t (*show_type)(struct device *,
+ struct device_attribute *attr, char *);
+ ssize_t (*show_min)(struct device *,
+ struct device_attribute *attr, char *);
+ ssize_t (*show_max)(struct device *,
+ struct device_attribute *attr, char *);
+ ssize_t (*show_enum)(struct device *,
+ struct device_attribute *attr, char *);
+ ssize_t (*show_bits)(struct device *,
+ struct device_attribute *attr, char *);
+ ssize_t (*show_val_norm)(struct device *,
+ struct device_attribute *attr, char *);
+ ssize_t (*store_val_norm)(struct device *,
+ struct device_attribute *attr,
const char *,size_t);
- ssize_t (*show_val_custom)(struct class_device *,char *);
- ssize_t (*store_val_custom)(struct class_device *,
+ ssize_t (*show_val_custom)(struct device *,
+ struct device_attribute *attr, char *);
+ ssize_t (*store_val_custom)(struct device *,
+ struct device_attribute *attr,
const char *,size_t);
};
}
#ifdef CONFIG_VIDEO_PVRUSB2_DEBUGIFC
-static ssize_t debuginfo_show(struct class_device *,char *);
-static ssize_t debugcmd_show(struct class_device *,char *);
-static ssize_t debugcmd_store(struct class_device *,const char *,size_t count);
+static ssize_t debuginfo_show(struct device *, struct device_attribute *,
+ char *);
+static ssize_t debugcmd_show(struct device *, struct device_attribute *,
+ char *);
+static ssize_t debugcmd_store(struct device *, struct device_attribute *,
+ const char *, size_t count);
static void pvr2_sysfs_add_debugifc(struct pvr2_sysfs *sfp)
{
dip->attr_debuginfo.attr.mode = S_IRUGO;
dip->attr_debuginfo.show = debuginfo_show;
sfp->debugifc = dip;
- ret = class_device_create_file(sfp->class_dev,&dip->attr_debugcmd);
+ ret = device_create_file(sfp->class_dev,&dip->attr_debugcmd);
if (ret < 0) {
- printk(KERN_WARNING "%s: class_device_create_file error: %d\n",
+ printk(KERN_WARNING "%s: device_create_file error: %d\n",
__FUNCTION__, ret);
} else {
dip->debugcmd_created_ok = !0;
}
- ret = class_device_create_file(sfp->class_dev,&dip->attr_debuginfo);
+ ret = device_create_file(sfp->class_dev,&dip->attr_debuginfo);
if (ret < 0) {
- printk(KERN_WARNING "%s: class_device_create_file error: %d\n",
+ printk(KERN_WARNING "%s: device_create_file error: %d\n",
__FUNCTION__, ret);
} else {
dip->debuginfo_created_ok = !0;
{
if (!sfp->debugifc) return;
if (sfp->debugifc->debuginfo_created_ok) {
- class_device_remove_file(sfp->class_dev,
+ device_remove_file(sfp->class_dev,
&sfp->debugifc->attr_debuginfo);
}
if (sfp->debugifc->debugcmd_created_ok) {
- class_device_remove_file(sfp->class_dev,
+ device_remove_file(sfp->class_dev,
&sfp->debugifc->attr_debugcmd);
}
kfree(sfp->debugifc);
}
-static void pvr2_sysfs_release(struct class_device *class_dev)
+static void pvr2_sysfs_release(struct device *class_dev)
{
pvr2_sysfs_trace("Releasing class_dev id=%p",class_dev);
kfree(class_dev);
#endif /* CONFIG_VIDEO_PVRUSB2_DEBUGIFC */
pvr2_sysfs_tear_down_controls(sfp);
if (sfp->bus_info_created_ok) {
- class_device_remove_file(sfp->class_dev,
+ device_remove_file(sfp->class_dev,
&sfp->attr_bus_info);
}
if (sfp->v4l_minor_number_created_ok) {
- class_device_remove_file(sfp->class_dev,
+ device_remove_file(sfp->class_dev,
&sfp->attr_v4l_minor_number);
}
if (sfp->v4l_radio_minor_number_created_ok) {
- class_device_remove_file(sfp->class_dev,
+ device_remove_file(sfp->class_dev,
&sfp->attr_v4l_radio_minor_number);
}
if (sfp->unit_number_created_ok) {
- class_device_remove_file(sfp->class_dev,
+ device_remove_file(sfp->class_dev,
&sfp->attr_unit_number);
}
pvr2_sysfs_trace("Destroying class_dev id=%p",sfp->class_dev);
- sfp->class_dev->class_data = NULL;
- class_device_unregister(sfp->class_dev);
+ sfp->class_dev->driver_data = NULL;
+ device_unregister(sfp->class_dev);
sfp->class_dev = NULL;
}
-static ssize_t v4l_minor_number_show(struct class_device *class_dev,char *buf)
+static ssize_t v4l_minor_number_show(struct device *class_dev,
+ struct device_attribute *attr, char *buf)
{
struct pvr2_sysfs *sfp;
- sfp = (struct pvr2_sysfs *)class_dev->class_data;
+ sfp = (struct pvr2_sysfs *)class_dev->driver_data;
if (!sfp) return -EINVAL;
return scnprintf(buf,PAGE_SIZE,"%d\n",
pvr2_hdw_v4l_get_minor_number(sfp->channel.hdw,
}
-static ssize_t bus_info_show(struct class_device *class_dev,char *buf)
+static ssize_t bus_info_show(struct device *class_dev,
+ struct device_attribute *attr, char *buf)
{
struct pvr2_sysfs *sfp;
- sfp = (struct pvr2_sysfs *)class_dev->class_data;
+ sfp = (struct pvr2_sysfs *)class_dev->driver_data;
if (!sfp) return -EINVAL;
return scnprintf(buf,PAGE_SIZE,"%s\n",
pvr2_hdw_get_bus_info(sfp->channel.hdw));
}
-static ssize_t v4l_radio_minor_number_show(struct class_device *class_dev,
+static ssize_t v4l_radio_minor_number_show(struct device *class_dev,
+ struct device_attribute *attr,
char *buf)
{
struct pvr2_sysfs *sfp;
- sfp = (struct pvr2_sysfs *)class_dev->class_data;
+ sfp = (struct pvr2_sysfs *)class_dev->driver_data;
if (!sfp) return -EINVAL;
return scnprintf(buf,PAGE_SIZE,"%d\n",
pvr2_hdw_v4l_get_minor_number(sfp->channel.hdw,
}
-static ssize_t unit_number_show(struct class_device *class_dev,char *buf)
+static ssize_t unit_number_show(struct device *class_dev,
+ struct device_attribute *attr, char *buf)
{
struct pvr2_sysfs *sfp;
- sfp = (struct pvr2_sysfs *)class_dev->class_data;
+ sfp = (struct pvr2_sysfs *)class_dev->driver_data;
if (!sfp) return -EINVAL;
return scnprintf(buf,PAGE_SIZE,"%d\n",
pvr2_hdw_get_unit_number(sfp->channel.hdw));
struct pvr2_sysfs_class *class_ptr)
{
struct usb_device *usb_dev;
- struct class_device *class_dev;
+ struct device *class_dev;
int ret;
usb_dev = pvr2_hdw_get_dev(sfp->channel.hdw);
class_dev->class = &class_ptr->class;
if (pvr2_hdw_get_sn(sfp->channel.hdw)) {
- snprintf(class_dev->class_id,BUS_ID_SIZE,"sn-%lu",
+ snprintf(class_dev->bus_id, BUS_ID_SIZE, "sn-%lu",
pvr2_hdw_get_sn(sfp->channel.hdw));
} else if (pvr2_hdw_get_unit_number(sfp->channel.hdw) >= 0) {
- snprintf(class_dev->class_id,BUS_ID_SIZE,"unit-%c",
+ snprintf(class_dev->bus_id, BUS_ID_SIZE, "unit-%c",
pvr2_hdw_get_unit_number(sfp->channel.hdw) + 'a');
} else {
kfree(class_dev);
return;
}
- class_dev->dev = &usb_dev->dev;
+ class_dev->parent = &usb_dev->dev;
sfp->class_dev = class_dev;
- class_dev->class_data = sfp;
- ret = class_device_register(class_dev);
+ class_dev->driver_data = sfp;
+ ret = device_register(class_dev);
if (ret) {
- printk(KERN_ERR "%s: class_device_register failed\n",
+ printk(KERN_ERR "%s: device_register failed\n",
__FUNCTION__);
kfree(class_dev);
return;
sfp->attr_v4l_minor_number.attr.mode = S_IRUGO;
sfp->attr_v4l_minor_number.show = v4l_minor_number_show;
sfp->attr_v4l_minor_number.store = NULL;
- ret = class_device_create_file(sfp->class_dev,
+ ret = device_create_file(sfp->class_dev,
&sfp->attr_v4l_minor_number);
if (ret < 0) {
- printk(KERN_WARNING "%s: class_device_create_file error: %d\n",
+ printk(KERN_WARNING "%s: device_create_file error: %d\n",
__FUNCTION__, ret);
} else {
sfp->v4l_minor_number_created_ok = !0;
sfp->attr_v4l_radio_minor_number.attr.mode = S_IRUGO;
sfp->attr_v4l_radio_minor_number.show = v4l_radio_minor_number_show;
sfp->attr_v4l_radio_minor_number.store = NULL;
- ret = class_device_create_file(sfp->class_dev,
+ ret = device_create_file(sfp->class_dev,
&sfp->attr_v4l_radio_minor_number);
if (ret < 0) {
- printk(KERN_WARNING "%s: class_device_create_file error: %d\n",
+ printk(KERN_WARNING "%s: device_create_file error: %d\n",
__FUNCTION__, ret);
} else {
sfp->v4l_radio_minor_number_created_ok = !0;
sfp->attr_unit_number.attr.mode = S_IRUGO;
sfp->attr_unit_number.show = unit_number_show;
sfp->attr_unit_number.store = NULL;
- ret = class_device_create_file(sfp->class_dev,&sfp->attr_unit_number);
+ ret = device_create_file(sfp->class_dev,&sfp->attr_unit_number);
if (ret < 0) {
- printk(KERN_WARNING "%s: class_device_create_file error: %d\n",
+ printk(KERN_WARNING "%s: device_create_file error: %d\n",
__FUNCTION__, ret);
} else {
sfp->unit_number_created_ok = !0;
sfp->attr_bus_info.attr.mode = S_IRUGO;
sfp->attr_bus_info.show = bus_info_show;
sfp->attr_bus_info.store = NULL;
- ret = class_device_create_file(sfp->class_dev,
+ ret = device_create_file(sfp->class_dev,
&sfp->attr_bus_info);
if (ret < 0) {
- printk(KERN_WARNING "%s: class_device_create_file error: %d\n",
+ printk(KERN_WARNING "%s: device_create_file error: %d\n",
__FUNCTION__, ret);
} else {
sfp->bus_info_created_ok = !0;
}
-static int pvr2_sysfs_hotplug(struct class_device *cd,char **envp,
- int numenvp,char *buf,int size)
+static int pvr2_sysfs_hotplug(struct device *d,
+ struct kobj_uevent_env *env)
{
/* Even though we don't do anything here, we still need this function
because sysfs will still try to call it. */
pvr2_sysfs_trace("Creating pvr2_sysfs_class id=%p",clp);
clp->class.name = "pvrusb2";
clp->class.class_release = pvr2_sysfs_class_release;
- clp->class.release = pvr2_sysfs_release;
- clp->class.uevent = pvr2_sysfs_hotplug;
+ clp->class.dev_release = pvr2_sysfs_release;
+ clp->class.dev_uevent = pvr2_sysfs_hotplug;
if (class_register(&clp->class)) {
pvr2_sysfs_trace(
"Registration failed for pvr2_sysfs_class id=%p",clp);
#ifdef CONFIG_VIDEO_PVRUSB2_DEBUGIFC
-static ssize_t debuginfo_show(struct class_device *class_dev,char *buf)
+static ssize_t debuginfo_show(struct device *class_dev,
+ struct device_attribute *attr, char *buf)
{
struct pvr2_sysfs *sfp;
- sfp = (struct pvr2_sysfs *)class_dev->class_data;
+ sfp = (struct pvr2_sysfs *)class_dev->driver_data;
if (!sfp) return -EINVAL;
pvr2_hdw_trigger_module_log(sfp->channel.hdw);
return pvr2_debugifc_print_info(sfp->channel.hdw,buf,PAGE_SIZE);
}
-static ssize_t debugcmd_show(struct class_device *class_dev,char *buf)
+static ssize_t debugcmd_show(struct device *class_dev,
+ struct device_attribute *attr, char *buf)
{
struct pvr2_sysfs *sfp;
- sfp = (struct pvr2_sysfs *)class_dev->class_data;
+ sfp = (struct pvr2_sysfs *)class_dev->driver_data;
if (!sfp) return -EINVAL;
return pvr2_debugifc_print_status(sfp->channel.hdw,buf,PAGE_SIZE);
}
-static ssize_t debugcmd_store(struct class_device *class_dev,
- const char *buf,size_t count)
+static ssize_t debugcmd_store(struct device *class_dev,
+ struct device_attribute *attr,
+ const char *buf, size_t count)
{
struct pvr2_sysfs *sfp;
int ret;
- sfp = (struct pvr2_sysfs *)class_dev->class_data;
+ sfp = (struct pvr2_sysfs *)class_dev->driver_data;
if (!sfp) return -EINVAL;
ret = pvr2_debugifc_docmd(sfp->channel.hdw,buf,count);
projects / GitHub / mt8127 / android_kernel_alcatel_ttab.git / blobdiff