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/n_hdlc.c

diff --git a/drivers/tty/n_hdlc.c b/drivers/tty/n_hdlc.c
index eea7b6c..929434e 100644
--- a/drivers/tty/n_hdlc.c
+++ b/drivers/tty/n_hdlc.c
@@ -180,7 +180,7 @@ static ssize_t n_hdlc_tty_write(struct tty_struct *tty, struct file *file,
 			    const unsigned char *buf, size_t nr);
 static int n_hdlc_tty_ioctl(struct tty_struct *tty, struct file *file,
 			    unsigned int cmd, unsigned long arg);
-static unsigned int n_hdlc_tty_poll(struct tty_struct *tty, struct file *filp,
+static __poll_t n_hdlc_tty_poll(struct tty_struct *tty, struct file *filp,
 				    poll_table *wait);
 static int n_hdlc_tty_open(struct tty_struct *tty);
 static void n_hdlc_tty_close(struct tty_struct *tty);
@@ -796,11 +796,11 @@ static int n_hdlc_tty_ioctl(struct tty_struct *tty, struct file *file,
  * to caller.
  * Returns a bit mask containing info on which ops will not block.
  */
-static unsigned int n_hdlc_tty_poll(struct tty_struct *tty, struct file *filp,
+static __poll_t n_hdlc_tty_poll(struct tty_struct *tty, struct file *filp,
 				    poll_table *wait)
 {
 	struct n_hdlc *n_hdlc = tty2n_hdlc (tty);
-	unsigned int mask = 0;
+	__poll_t mask = 0;
 
 	if (debuglevel >= DEBUG_LEVEL_INFO)	
 		printk("%s(%d)n_hdlc_tty_poll() called\n",__FILE__,__LINE__);