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sound: annotate ->poll() instances

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Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
This commit is contained in:
Al Viro
2017-07-02 23:27:36 -04:00
parent 0d9b87f3ba
commit 680ef72abd
25 changed files with 49 additions and 49 deletions
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2
sound/usb/mixer_quirks.c
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@@ -239,7 +239,7 @@ static long snd_usb_sbrc_hwdep_read(struct snd_hwdep *hw, char __user *buf,
return err < 0 ? err : count;
}
static unsigned int snd_usb_sbrc_hwdep_poll(struct snd_hwdep *hw, struct file *file,
static __poll_t snd_usb_sbrc_hwdep_poll(struct snd_hwdep *hw, struct file *file,
poll_table *wait)
{
struct usb_mixer_interface *mixer = hw->private_data;

4
sound/usb/usx2y/us122l.c
View File

@@ -271,12 +271,12 @@ out:
return err;
}
static unsigned int usb_stream_hwdep_poll(struct snd_hwdep *hw,
static __poll_t usb_stream_hwdep_poll(struct snd_hwdep *hw,
struct file *file, poll_table *wait)
{
struct us122l *us122l = hw->private_data;
unsigned *polled;
unsigned int mask;
__poll_t mask;
poll_wait(file, &us122l->sk.sleep, wait);

4
sound/usb/usx2y/usX2Yhwdep.c
View File

@@ -86,9 +86,9 @@ static int snd_us428ctls_mmap(struct snd_hwdep * hw, struct file *filp, struct v
return 0;
}
static unsigned int snd_us428ctls_poll(struct snd_hwdep *hw, struct file *file, poll_table *wait)
static __poll_t snd_us428ctls_poll(struct snd_hwdep *hw, struct file *file, poll_table *wait)
{
unsigned int mask = 0;
__poll_t mask = 0;
struct usX2Ydev *us428 = hw->private_data;
struct us428ctls_sharedmem *shm = us428->us428ctls_sharedmem;
if (us428->chip_status & USX2Y_STAT_CHIP_HUP)