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media: annotate ->poll() instances

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Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
This commit is contained in:
Al Viro
2017-07-03 03:02:56 -04:00
parent 076ccb76e1
commit c23e0cb81e
80 changed files with 143 additions and 147 deletions
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5
include/media/videobuf2-v4l2.h
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@@ -226,8 +226,7 @@ void vb2_queue_release(struct vb2_queue *q);
* The return values from this function are intended to be directly returned
* from poll handler in driver.
*/
unsigned int vb2_poll(struct vb2_queue *q, struct file *file,
poll_table *wait);
__poll_t vb2_poll(struct vb2_queue *q, struct file *file, poll_table *wait);
/*
* The following functions are not part of the vb2 core API, but are simple
@@ -262,7 +261,7 @@ ssize_t vb2_fop_write(struct file *file, const char __user *buf,
size_t count, loff_t *ppos);
ssize_t vb2_fop_read(struct file *file, char __user *buf,
size_t count, loff_t *ppos);
unsigned int vb2_fop_poll(struct file *file, poll_table *wait);
__poll_t vb2_fop_poll(struct file *file, poll_table *wait);
#ifndef CONFIG_MMU
unsigned long vb2_fop_get_unmapped_area(struct file *file, unsigned long addr,
unsigned long len, unsigned long pgoff, unsigned long flags);