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

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

6 files changed, 15 insertions, 15 deletions

diff --git a/drivers/tty/n_gsm.c b/drivers/tty/n_gsm.c
index 5131bdc9e765..0edf4fcfea23 100644
--- a/drivers/tty/n_gsm.c
+++ b/drivers/tty/n_gsm.c
@@ -2457,10 +2457,10 @@ static ssize_t gsmld_write(struct tty_struct *tty, struct file *file,
  *	Called without the kernel lock held - fine
  */
 
-static unsigned int gsmld_poll(struct tty_struct *tty, struct file *file,
+static __poll_t gsmld_poll(struct tty_struct *tty, struct file *file,
 							poll_table *wait)
 {
-	unsigned int mask = 0;
+	__poll_t mask = 0;
 	struct gsm_mux *gsm = tty->disc_data;
 
 	poll_wait(file, &tty->read_wait, wait);
diff --git a/drivers/tty/n_hdlc.c b/drivers/tty/n_hdlc.c
index eea7b6cb3cc4..929434ebee50 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__);
diff --git a/drivers/tty/n_r3964.c b/drivers/tty/n_r3964.c
index 30bb0900cd2f..e81d3db8ad63 100644
--- a/drivers/tty/n_r3964.c
+++ b/drivers/tty/n_r3964.c
@@ -135,7 +135,7 @@ static ssize_t r3964_write(struct tty_struct *tty, struct file *file,
 static int r3964_ioctl(struct tty_struct *tty, struct file *file,
 		unsigned int cmd, unsigned long arg);
 static void r3964_set_termios(struct tty_struct *tty, struct ktermios *old);
-static unsigned int r3964_poll(struct tty_struct *tty, struct file *file,
+static __poll_t r3964_poll(struct tty_struct *tty, struct file *file,
 		struct poll_table_struct *wait);
 static void r3964_receive_buf(struct tty_struct *tty, const unsigned char *cp,
 		char *fp, int count);
@@ -1216,14 +1216,14 @@ static void r3964_set_termios(struct tty_struct *tty, struct ktermios *old)
 }
 
 /* Called without the kernel lock held - fine */
-static unsigned int r3964_poll(struct tty_struct *tty, struct file *file,
+static __poll_t r3964_poll(struct tty_struct *tty, struct file *file,
 			struct poll_table_struct *wait)
 {
 	struct r3964_info *pInfo = tty->disc_data;
 	struct r3964_client_info *pClient;
 	struct r3964_message *pMsg = NULL;
 	unsigned long flags;
-	int result = POLLOUT;
+	__poll_t result = POLLOUT;
 
 	TRACE_L("POLL");
 
diff --git a/drivers/tty/n_tty.c b/drivers/tty/n_tty.c
index 427e0d5d8f13..081bbbb7d49c 100644
--- a/drivers/tty/n_tty.c
+++ b/drivers/tty/n_tty.c
@@ -2368,10 +2368,10 @@ break_out:
  *	Called without the kernel lock held - fine
  */
 
-static unsigned int n_tty_poll(struct tty_struct *tty, struct file *file,
+static __poll_t n_tty_poll(struct tty_struct *tty, struct file *file,
 							poll_table *wait)
 {
-	unsigned int mask = 0;
+	__poll_t mask = 0;
 
 	poll_wait(file, &tty->read_wait, wait);
 	poll_wait(file, &tty->write_wait, wait);
diff --git a/drivers/tty/tty_io.c b/drivers/tty/tty_io.c
index 287f9a4eef6d..00d14d6a76bb 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 @@ retry_open:
  *	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;
diff --git a/drivers/tty/vt/vc_screen.c b/drivers/tty/vt/vc_screen.c
index 85b6634f518a..3e64ccd0040f 100644
--- a/drivers/tty/vt/vc_screen.c
+++ b/drivers/tty/vt/vc_screen.c
@@ -559,11 +559,11 @@ unlock_out:
 	return ret;
 }
 
-static unsigned int
+static __poll_t
 vcs_poll(struct file *file, poll_table *wait)
 {
 	struct vcs_poll_data *poll = vcs_poll_data_get(file);
-	int ret = DEFAULT_POLLMASK|POLLERR|POLLPRI;
+	__poll_t ret = DEFAULT_POLLMASK|POLLERR|POLLPRI;
 
 	if (poll) {
 		poll_wait(file, &poll->waitq, wait);