[media] au0828: don't change global state information on open()

[GitHub/mt8127/android_kernel_alcatel_ttab.git] / drivers / media / usb / au0828 / au0828-video.c

diff --git a/drivers/media/usb/au0828/au0828-video.c b/drivers/media/usb/au0828/au0828-video.c
index 2f24e54cb8375d3a41e006c64534fce007a443f3..6f2a6264d17319b53453d995835f0414d95d3148 100644 (file)
--- a/drivers/media/usb/au0828/au0828-video.c
+++ b/drivers/media/usb/au0828/au0828-video.c
@@ -1005,11 +1005,6 @@ static int au0828_v4l2_open(struct file *filp)
                        printk(KERN_INFO "Au0828 can't set alternate to 5!\n");
                        return -EBUSY;
                }
-               dev->width = NTSC_STD_W;
-               dev->height = NTSC_STD_H;
-               dev->frame_size = dev->width * dev->height * 2;
-               dev->field_size = dev->width * dev->height;
-               dev->bytesperline = dev->width * 2;
 
                au0828_analog_stream_enable(dev);
                au0828_analog_stream_reset(dev);
@@ -1031,8 +1026,6 @@ static int au0828_v4l2_open(struct file *filp)
                                    &dev->lock);
 
        /* VBI Setup */
-       dev->vbi_width = 720;
-       dev->vbi_height = 1;
        videobuf_queue_vmalloc_init(&fh->vb_vbiq, &au0828_vbi_qops,
                                    NULL, &dev->slock,
                                    V4L2_BUF_TYPE_VBI_CAPTURE,
@@ -1984,6 +1977,8 @@ int au0828_analog_register(struct au0828_dev *dev,
        dev->field_size = dev->width * dev->height;
        dev->frame_size = dev->field_size << 1;
        dev->bytesperline = dev->width << 1;
+       dev->vbi_width = 720;
+       dev->vbi_height = 1;
        dev->ctrl_ainput = 0;
        dev->ctrl_freq = 960;
        dev->std = V4L2_STD_NTSC_M;