commit afc9a42b7464f76e1388cad87d8543c69f6f74ed
author Al Viro <viro@zeniv.linux.org.uk> Mon Jul 03 06:39:46 2017 -0400
committer Al Viro <viro@zeniv.linux.org.uk> Tue Nov 28 11:06:58 2017 -0500
tree abc3abe50053edd3dcf0b04c2d2a63640ee89f6b
parent c23e0cb81e4021b9712b1093d54713991fd9b7c2

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

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

drivers/tty/tty_io.c

diff --git a/drivers/tty/tty_io.c b/drivers/tty/tty_io.c
index 287f9a4..00d14d6 100644
--- a/drivers/tty/tty_io.c
+++ b/drivers/tty/tty_io.c
@@ -144,7 +144,7 @@ static ssize_t tty_read(struct file *, char __user *, size_t, loff_t *);
 static ssize_t tty_write(struct file *, const char __user *, size_t, loff_t *);
 ssize_t redirected_tty_write(struct file *, const char __user *,
 							size_t, loff_t *);
-static unsigned int tty_poll(struct file *, poll_table *);
+static __poll_t tty_poll(struct file *, poll_table *);
 static int tty_open(struct inode *, struct file *);
 long tty_ioctl(struct file *file, unsigned int cmd, unsigned long arg);
 #ifdef CONFIG_COMPAT
@@ -443,7 +443,7 @@ static ssize_t hung_up_tty_write(struct file *file, const char __user *buf,
 }
 
 /* No kernel lock held - none needed ;) */
-static unsigned int hung_up_tty_poll(struct file *filp, poll_table *wait)
+static __poll_t hung_up_tty_poll(struct file *filp, poll_table *wait)
 {
 	return POLLIN | POLLOUT | POLLERR | POLLHUP | POLLRDNORM | POLLWRNORM;
 }
@@ -2055,7 +2055,7 @@ static int tty_open(struct inode *inode, struct file *filp)
  *	may be re-entered freely by other callers.
  */
 
-static unsigned int tty_poll(struct file *filp, poll_table *wait)
+static __poll_t tty_poll(struct file *filp, poll_table *wait)
 {
 	struct tty_struct *tty = file_tty(filp);
 	struct tty_ldisc *ld;