the rest of drivers/*: annotate ->poll() instances

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>

4 files changed, 8 insertions, 8 deletions

diff --git a/drivers/staging/comedi/comedi_fops.c b/drivers/staging/comedi/comedi_fops.c
index e19e395b0e44..491b54d986eb 100644
--- a/drivers/staging/comedi/comedi_fops.c
+++ b/drivers/staging/comedi/comedi_fops.c
@@ -2276,9 +2276,9 @@ done:
 	return retval;
 }
 
-static unsigned int comedi_poll(struct file *file, poll_table *wait)
+static __poll_t comedi_poll(struct file *file, poll_table *wait)
 {
-	unsigned int mask = 0;
+	__poll_t mask = 0;
 	struct comedi_file *cfp = file->private_data;
 	struct comedi_device *dev = cfp->dev;
 	struct comedi_subdevice *s, *s_read;
diff --git a/drivers/staging/most/aim-cdev/cdev.c b/drivers/staging/most/aim-cdev/cdev.c
index 1e5cbc893496..69f530972273 100644
--- a/drivers/staging/most/aim-cdev/cdev.c
+++ b/drivers/staging/most/aim-cdev/cdev.c
@@ -287,10 +287,10 @@ aim_read(struct file *filp, char __user *buf, size_t count, loff_t *offset)
 	return copied;
 }
 
-static unsigned int aim_poll(struct file *filp, poll_table *wait)
+static __poll_t aim_poll(struct file *filp, poll_table *wait)
 {
 	struct aim_channel *c = filp->private_data;
-	unsigned int mask = 0;
+	__poll_t mask = 0;
 
 	poll_wait(filp, &c->wq, wait);
 
diff --git a/drivers/staging/most/aim-v4l2/video.c b/drivers/staging/most/aim-v4l2/video.c
index e0748416aee5..7783bc2dd9f5 100644
--- a/drivers/staging/most/aim-v4l2/video.c
+++ b/drivers/staging/most/aim-v4l2/video.c
@@ -209,11 +209,11 @@ static ssize_t aim_vdev_read(struct file *filp, char __user *buf,
 	return ret;
 }
 
-static unsigned int aim_vdev_poll(struct file *filp, poll_table *wait)
+static __poll_t aim_vdev_poll(struct file *filp, poll_table *wait)
 {
 	struct aim_fh *fh = filp->private_data;
 	struct most_video_dev *mdev = fh->mdev;
-	unsigned int mask = 0;
+	__poll_t mask = 0;
 
 	/* only wait if no data is available */
 	if (!data_ready(mdev))
diff --git a/drivers/staging/speakup/speakup_soft.c b/drivers/staging/speakup/speakup_soft.c
index d99daf69e501..585c6aa124cd 100644
--- a/drivers/staging/speakup/speakup_soft.c
+++ b/drivers/staging/speakup/speakup_soft.c
@@ -326,10 +326,10 @@ static ssize_t softsynth_write(struct file *fp, const char __user *buf,
 	return count;
 }
 
-static unsigned int softsynth_poll(struct file *fp, struct poll_table_struct *wait)
+static __poll_t softsynth_poll(struct file *fp, struct poll_table_struct *wait)
 {
 	unsigned long flags;
-	int ret = 0;
+	__poll_t ret = 0;
 
 	poll_wait(fp, &speakup_event, wait);