diff options
author | Al Viro <viro@zeniv.linux.org.uk> | 2017-07-03 10:02:56 +0300 |
---|---|---|
committer | Al Viro <viro@zeniv.linux.org.uk> | 2017-11-28 00:20:06 +0300 |
commit | c23e0cb81e4021b9712b1093d54713991fd9b7c2 (patch) | |
tree | b0a5521d0eeddf6bdd629d6be72a3c0949572e56 /drivers/media/usb | |
parent | 076ccb76e1a6cf0aa5371132efdd502a11e806f1 (diff) | |
download | linux-c23e0cb81e4021b9712b1093d54713991fd9b7c2.tar.xz |
media: annotate ->poll() instances
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'drivers/media/usb')
-rw-r--r-- | drivers/media/usb/cpia2/cpia2.h | 2 | ||||
-rw-r--r-- | drivers/media/usb/cpia2/cpia2_core.c | 4 | ||||
-rw-r--r-- | drivers/media/usb/cpia2/cpia2_v4l.c | 4 | ||||
-rw-r--r-- | drivers/media/usb/cx231xx/cx231xx-417.c | 4 | ||||
-rw-r--r-- | drivers/media/usb/cx231xx/cx231xx-video.c | 4 | ||||
-rw-r--r-- | drivers/media/usb/gspca/gspca.c | 4 | ||||
-rw-r--r-- | drivers/media/usb/hdpvr/hdpvr-video.c | 4 | ||||
-rw-r--r-- | drivers/media/usb/pvrusb2/pvrusb2-v4l2.c | 4 | ||||
-rw-r--r-- | drivers/media/usb/stkwebcam/stk-webcam.c | 4 | ||||
-rw-r--r-- | drivers/media/usb/tm6000/tm6000-video.c | 8 | ||||
-rw-r--r-- | drivers/media/usb/uvc/uvc_queue.c | 4 | ||||
-rw-r--r-- | drivers/media/usb/uvc/uvc_v4l2.c | 2 | ||||
-rw-r--r-- | drivers/media/usb/uvc/uvcvideo.h | 2 | ||||
-rw-r--r-- | drivers/media/usb/zr364xx/zr364xx.c | 4 |
14 files changed, 27 insertions, 27 deletions
diff --git a/drivers/media/usb/cpia2/cpia2.h b/drivers/media/usb/cpia2/cpia2.h index 81f72c0b561f..ab238ac8bfc0 100644 --- a/drivers/media/usb/cpia2/cpia2.h +++ b/drivers/media/usb/cpia2/cpia2.h @@ -444,7 +444,7 @@ int cpia2_allocate_buffers(struct camera_data *cam); void cpia2_free_buffers(struct camera_data *cam); long cpia2_read(struct camera_data *cam, char __user *buf, unsigned long count, int noblock); -unsigned int cpia2_poll(struct camera_data *cam, +__poll_t cpia2_poll(struct camera_data *cam, struct file *filp, poll_table *wait); int cpia2_remap_buffer(struct camera_data *cam, struct vm_area_struct *vma); void cpia2_set_property_flip(struct camera_data *cam, int prop_val); diff --git a/drivers/media/usb/cpia2/cpia2_core.c b/drivers/media/usb/cpia2/cpia2_core.c index 0efba0da0a45..e7524920c618 100644 --- a/drivers/media/usb/cpia2/cpia2_core.c +++ b/drivers/media/usb/cpia2/cpia2_core.c @@ -2370,10 +2370,10 @@ long cpia2_read(struct camera_data *cam, * cpia2_poll * *****************************************************************************/ -unsigned int cpia2_poll(struct camera_data *cam, struct file *filp, +__poll_t cpia2_poll(struct camera_data *cam, struct file *filp, poll_table *wait) { - unsigned int status = v4l2_ctrl_poll(filp, wait); + __poll_t status = v4l2_ctrl_poll(filp, wait); if ((poll_requested_events(wait) & (POLLIN | POLLRDNORM)) && !cam->streaming) { diff --git a/drivers/media/usb/cpia2/cpia2_v4l.c b/drivers/media/usb/cpia2/cpia2_v4l.c index 3dedd83f0b19..74c97565ccc6 100644 --- a/drivers/media/usb/cpia2/cpia2_v4l.c +++ b/drivers/media/usb/cpia2/cpia2_v4l.c @@ -169,10 +169,10 @@ static ssize_t cpia2_v4l_read(struct file *file, char __user *buf, size_t count, * cpia2_v4l_poll * *****************************************************************************/ -static unsigned int cpia2_v4l_poll(struct file *filp, struct poll_table_struct *wait) +static __poll_t cpia2_v4l_poll(struct file *filp, struct poll_table_struct *wait) { struct camera_data *cam = video_drvdata(filp); - unsigned int res; + __poll_t res; mutex_lock(&cam->v4l2_lock); res = cpia2_poll(cam, filp, wait); diff --git a/drivers/media/usb/cx231xx/cx231xx-417.c b/drivers/media/usb/cx231xx/cx231xx-417.c index 80231bdee366..103e3299b77f 100644 --- a/drivers/media/usb/cx231xx/cx231xx-417.c +++ b/drivers/media/usb/cx231xx/cx231xx-417.c @@ -1812,13 +1812,13 @@ static ssize_t mpeg_read(struct file *file, char __user *data, file->f_flags & O_NONBLOCK); } -static unsigned int mpeg_poll(struct file *file, +static __poll_t mpeg_poll(struct file *file, struct poll_table_struct *wait) { __poll_t req_events = poll_requested_events(wait); struct cx231xx_fh *fh = file->private_data; struct cx231xx *dev = fh->dev; - unsigned int res = 0; + __poll_t res = 0; if (v4l2_event_pending(&fh->fh)) res |= POLLPRI; diff --git a/drivers/media/usb/cx231xx/cx231xx-video.c b/drivers/media/usb/cx231xx/cx231xx-video.c index 3c11ed45d679..d7b2e694bbb9 100644 --- a/drivers/media/usb/cx231xx/cx231xx-video.c +++ b/drivers/media/usb/cx231xx/cx231xx-video.c @@ -2006,12 +2006,12 @@ cx231xx_v4l2_read(struct file *filp, char __user *buf, size_t count, * cx231xx_v4l2_poll() * will allocate buffers when called for the first time */ -static unsigned int cx231xx_v4l2_poll(struct file *filp, poll_table *wait) +static __poll_t cx231xx_v4l2_poll(struct file *filp, poll_table *wait) { __poll_t req_events = poll_requested_events(wait); struct cx231xx_fh *fh = filp->private_data; struct cx231xx *dev = fh->dev; - unsigned res = 0; + __poll_t res = 0; int rc; rc = check_dev(dev); diff --git a/drivers/media/usb/gspca/gspca.c b/drivers/media/usb/gspca/gspca.c index 8ebf96f9a3a2..b72d02e225fd 100644 --- a/drivers/media/usb/gspca/gspca.c +++ b/drivers/media/usb/gspca/gspca.c @@ -1862,11 +1862,11 @@ out: return ret; } -static unsigned int dev_poll(struct file *file, poll_table *wait) +static __poll_t dev_poll(struct file *file, poll_table *wait) { struct gspca_dev *gspca_dev = video_drvdata(file); __poll_t req_events = poll_requested_events(wait); - int ret = 0; + __poll_t ret = 0; PDEBUG(D_FRAM, "poll"); diff --git a/drivers/media/usb/hdpvr/hdpvr-video.c b/drivers/media/usb/hdpvr/hdpvr-video.c index 35f8a834c76c..d0d638c2e900 100644 --- a/drivers/media/usb/hdpvr/hdpvr-video.c +++ b/drivers/media/usb/hdpvr/hdpvr-video.c @@ -521,12 +521,12 @@ err: return ret; } -static unsigned int hdpvr_poll(struct file *filp, poll_table *wait) +static __poll_t hdpvr_poll(struct file *filp, poll_table *wait) { __poll_t req_events = poll_requested_events(wait); struct hdpvr_buffer *buf = NULL; struct hdpvr_device *dev = video_drvdata(filp); - unsigned int mask = v4l2_ctrl_poll(filp, wait); + __poll_t mask = v4l2_ctrl_poll(filp, wait); if (!(req_events & (POLLIN | POLLRDNORM))) return mask; diff --git a/drivers/media/usb/pvrusb2/pvrusb2-v4l2.c b/drivers/media/usb/pvrusb2/pvrusb2-v4l2.c index 4320bda9352d..11cdfe356801 100644 --- a/drivers/media/usb/pvrusb2/pvrusb2-v4l2.c +++ b/drivers/media/usb/pvrusb2/pvrusb2-v4l2.c @@ -1190,9 +1190,9 @@ static ssize_t pvr2_v4l2_read(struct file *file, } -static unsigned int pvr2_v4l2_poll(struct file *file, poll_table *wait) +static __poll_t pvr2_v4l2_poll(struct file *file, poll_table *wait) { - unsigned int mask = 0; + __poll_t mask = 0; struct pvr2_v4l2_fh *fh = file->private_data; int ret; diff --git a/drivers/media/usb/stkwebcam/stk-webcam.c b/drivers/media/usb/stkwebcam/stk-webcam.c index c0bba773db25..cba0916d33e5 100644 --- a/drivers/media/usb/stkwebcam/stk-webcam.c +++ b/drivers/media/usb/stkwebcam/stk-webcam.c @@ -721,10 +721,10 @@ static ssize_t v4l_stk_read(struct file *fp, char __user *buf, return ret; } -static unsigned int v4l_stk_poll(struct file *fp, poll_table *wait) +static __poll_t v4l_stk_poll(struct file *fp, poll_table *wait) { struct stk_camera *dev = video_drvdata(fp); - unsigned res = v4l2_ctrl_poll(fp, wait); + __poll_t res = v4l2_ctrl_poll(fp, wait); poll_wait(fp, &dev->wait_frame, wait); diff --git a/drivers/media/usb/tm6000/tm6000-video.c b/drivers/media/usb/tm6000/tm6000-video.c index 16c9dcf3f2cb..317bf5a3933e 100644 --- a/drivers/media/usb/tm6000/tm6000-video.c +++ b/drivers/media/usb/tm6000/tm6000-video.c @@ -1423,13 +1423,13 @@ tm6000_read(struct file *file, char __user *data, size_t count, loff_t *pos) return 0; } -static unsigned int +static __poll_t __tm6000_poll(struct file *file, struct poll_table_struct *wait) { __poll_t req_events = poll_requested_events(wait); struct tm6000_fh *fh = file->private_data; struct tm6000_buffer *buf; - int res = 0; + __poll_t res = 0; if (v4l2_event_pending(&fh->fh)) res = POLLPRI; @@ -1457,11 +1457,11 @@ __tm6000_poll(struct file *file, struct poll_table_struct *wait) return res; } -static unsigned int tm6000_poll(struct file *file, struct poll_table_struct *wait) +static __poll_t tm6000_poll(struct file *file, struct poll_table_struct *wait) { struct tm6000_fh *fh = file->private_data; struct tm6000_core *dev = fh->dev; - unsigned int res; + __poll_t res; mutex_lock(&dev->lock); res = __tm6000_poll(file, wait); diff --git a/drivers/media/usb/uvc/uvc_queue.c b/drivers/media/usb/uvc/uvc_queue.c index c8d78b2f3de4..692c463f14f7 100644 --- a/drivers/media/usb/uvc/uvc_queue.c +++ b/drivers/media/usb/uvc/uvc_queue.c @@ -340,10 +340,10 @@ unsigned long uvc_queue_get_unmapped_area(struct uvc_video_queue *queue, } #endif -unsigned int uvc_queue_poll(struct uvc_video_queue *queue, struct file *file, +__poll_t uvc_queue_poll(struct uvc_video_queue *queue, struct file *file, poll_table *wait) { - unsigned int ret; + __poll_t ret; mutex_lock(&queue->mutex); ret = vb2_poll(&queue->queue, file, wait); diff --git a/drivers/media/usb/uvc/uvc_v4l2.c b/drivers/media/usb/uvc/uvc_v4l2.c index 3e7e283a44a8..ed3bf05e2462 100644 --- a/drivers/media/usb/uvc/uvc_v4l2.c +++ b/drivers/media/usb/uvc/uvc_v4l2.c @@ -1423,7 +1423,7 @@ static int uvc_v4l2_mmap(struct file *file, struct vm_area_struct *vma) return uvc_queue_mmap(&stream->queue, vma); } -static unsigned int uvc_v4l2_poll(struct file *file, poll_table *wait) +static __poll_t uvc_v4l2_poll(struct file *file, poll_table *wait) { struct uvc_fh *handle = file->private_data; struct uvc_streaming *stream = handle->stream; diff --git a/drivers/media/usb/uvc/uvcvideo.h b/drivers/media/usb/uvc/uvcvideo.h index 05398784d1c8..9b44a7cd5ec1 100644 --- a/drivers/media/usb/uvc/uvcvideo.h +++ b/drivers/media/usb/uvc/uvcvideo.h @@ -678,7 +678,7 @@ extern struct uvc_buffer *uvc_queue_next_buffer(struct uvc_video_queue *queue, struct uvc_buffer *buf); extern int uvc_queue_mmap(struct uvc_video_queue *queue, struct vm_area_struct *vma); -extern unsigned int uvc_queue_poll(struct uvc_video_queue *queue, +extern __poll_t uvc_queue_poll(struct uvc_video_queue *queue, struct file *file, poll_table *wait); #ifndef CONFIG_MMU extern unsigned long uvc_queue_get_unmapped_area(struct uvc_video_queue *queue, diff --git a/drivers/media/usb/zr364xx/zr364xx.c b/drivers/media/usb/zr364xx/zr364xx.c index 1d888661fd03..8b7c19943d46 100644 --- a/drivers/media/usb/zr364xx/zr364xx.c +++ b/drivers/media/usb/zr364xx/zr364xx.c @@ -1287,12 +1287,12 @@ static int zr364xx_mmap(struct file *file, struct vm_area_struct *vma) return ret; } -static unsigned int zr364xx_poll(struct file *file, +static __poll_t zr364xx_poll(struct file *file, struct poll_table_struct *wait) { struct zr364xx_camera *cam = video_drvdata(file); struct videobuf_queue *q = &cam->vb_vidq; - unsigned res = v4l2_ctrl_poll(file, wait); + __poll_t res = v4l2_ctrl_poll(file, wait); _DBG("%s\n", __func__); |