diff options
Diffstat (limited to 'drivers/media/common/saa7146')
| -rw-r--r-- | drivers/media/common/saa7146/saa7146_fops.c | 6 | ||||
| -rw-r--r-- | drivers/media/common/saa7146/saa7146_vbi.c | 14 | ||||
| -rw-r--r-- | drivers/media/common/saa7146/saa7146_video.c | 5 |
3 files changed, 12 insertions, 13 deletions
diff --git a/drivers/media/common/saa7146/saa7146_fops.c b/drivers/media/common/saa7146/saa7146_fops.c index 930d2c94d5d3..8c87d6837c49 100644 --- a/drivers/media/common/saa7146/saa7146_fops.c +++ b/drivers/media/common/saa7146/saa7146_fops.c @@ -163,9 +163,9 @@ void saa7146_buffer_next(struct saa7146_dev *dev, } } -void saa7146_buffer_timeout(unsigned long data) +void saa7146_buffer_timeout(struct timer_list *t) { - struct saa7146_dmaqueue *q = (struct saa7146_dmaqueue*)data; + struct saa7146_dmaqueue *q = from_timer(q, t, timeout); struct saa7146_dev *dev = q->dev; unsigned long flags; @@ -559,7 +559,7 @@ int saa7146_vv_init(struct saa7146_dev* dev, struct saa7146_ext_vv *ext_vv) vbi->start[1] = 312; vbi->count[1] = 16; - init_timer(&vv->vbi_read_timeout); + timer_setup(&vv->vbi_read_timeout, NULL, 0); vv->ov_fb.capability = V4L2_FBUF_CAP_LIST_CLIPPING; vv->ov_fb.flags = V4L2_FBUF_FLAG_PRIMARY; diff --git a/drivers/media/common/saa7146/saa7146_vbi.c b/drivers/media/common/saa7146/saa7146_vbi.c index 371c6f8606de..ce8d78c137f0 100644 --- a/drivers/media/common/saa7146/saa7146_vbi.c +++ b/drivers/media/common/saa7146/saa7146_vbi.c @@ -349,9 +349,10 @@ static void vbi_stop(struct saa7146_fh *fh, struct file *file) spin_unlock_irqrestore(&dev->slock, flags); } -static void vbi_read_timeout(unsigned long data) +static void vbi_read_timeout(struct timer_list *t) { - struct file *file = (struct file*)data; + struct saa7146_vv *vv = from_timer(vv, t, vbi_read_timeout); + struct file *file = vv->vbi_read_timeout_file; struct saa7146_fh *fh = file->private_data; struct saa7146_dev *dev = fh->dev; @@ -366,8 +367,7 @@ static void vbi_init(struct saa7146_dev *dev, struct saa7146_vv *vv) INIT_LIST_HEAD(&vv->vbi_dmaq.queue); - setup_timer(&vv->vbi_dmaq.timeout, saa7146_buffer_timeout, - (unsigned long)(&vv->vbi_dmaq)); + timer_setup(&vv->vbi_dmaq.timeout, saa7146_buffer_timeout, 0); vv->vbi_dmaq.dev = dev; init_waitqueue_head(&vv->vbi_wq); @@ -402,8 +402,8 @@ static int vbi_open(struct saa7146_dev *dev, struct file *file) sizeof(struct saa7146_buf), file, &dev->v4l2_lock); - vv->vbi_read_timeout.function = vbi_read_timeout; - vv->vbi_read_timeout.data = (unsigned long)file; + vv->vbi_read_timeout.function = (TIMER_FUNC_TYPE)vbi_read_timeout; + vv->vbi_read_timeout_file = file; /* initialize the brs */ if ( 0 != (SAA7146_USE_PORT_B_FOR_VBI & dev->ext_vv_data->flags)) { @@ -489,7 +489,7 @@ static ssize_t vbi_read(struct file *file, char __user *data, size_t count, loff return ret; } -struct saa7146_use_ops saa7146_vbi_uops = { +const struct saa7146_use_ops saa7146_vbi_uops = { .init = vbi_init, .open = vbi_open, .release = vbi_close, diff --git a/drivers/media/common/saa7146/saa7146_video.c b/drivers/media/common/saa7146/saa7146_video.c index 37b4654dc21c..2b631eaa65b3 100644 --- a/drivers/media/common/saa7146/saa7146_video.c +++ b/drivers/media/common/saa7146/saa7146_video.c @@ -1201,8 +1201,7 @@ static void video_init(struct saa7146_dev *dev, struct saa7146_vv *vv) { INIT_LIST_HEAD(&vv->video_dmaq.queue); - setup_timer(&vv->video_dmaq.timeout, saa7146_buffer_timeout, - (unsigned long)(&vv->video_dmaq)); + timer_setup(&vv->video_dmaq.timeout, saa7146_buffer_timeout, 0); vv->video_dmaq.dev = dev; /* set some default values */ @@ -1303,7 +1302,7 @@ out: return ret; } -struct saa7146_use_ops saa7146_video_uops = { +const struct saa7146_use_ops saa7146_video_uops = { .init = video_init, .open = video_open, .release = video_close, |
