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

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

13 files changed, 26 insertions, 26 deletions

diff --git a/drivers/usb/class/cdc-wdm.c b/drivers/usb/class/cdc-wdm.c
index 6c181a625daf..9627ea6ec3ae 100644
--- a/drivers/usb/class/cdc-wdm.c
+++ b/drivers/usb/class/cdc-wdm.c
@@ -595,11 +595,11 @@ static int wdm_flush(struct file *file, fl_owner_t id)
 	return usb_translate_errors(desc->werr);
 }
 
-static unsigned int wdm_poll(struct file *file, struct poll_table_struct *wait)
+static __poll_t wdm_poll(struct file *file, struct poll_table_struct *wait)
 {
 	struct wdm_device *desc = file->private_data;
 	unsigned long flags;
-	unsigned int mask = 0;
+	__poll_t mask = 0;
 
 	spin_lock_irqsave(&desc->iuspin, flags);
 	if (test_bit(WDM_DISCONNECTING, &desc->flags)) {
diff --git a/drivers/usb/class/usblp.c b/drivers/usb/class/usblp.c
index c454885ef4a0..f45e8877771a 100644
--- a/drivers/usb/class/usblp.c
+++ b/drivers/usb/class/usblp.c
@@ -469,9 +469,9 @@ static int usblp_release(struct inode *inode, struct file *file)
 }
 
 /* No kernel lock - fine */
-static unsigned int usblp_poll(struct file *file, struct poll_table_struct *wait)
+static __poll_t usblp_poll(struct file *file, struct poll_table_struct *wait)
 {
-	int ret;
+	__poll_t ret;
 	unsigned long flags;
 
 	struct usblp *usblp = file->private_data;
diff --git a/drivers/usb/class/usbtmc.c b/drivers/usb/class/usbtmc.c
index 0b8b0f3bdd2f..7ea67a55be10 100644
--- a/drivers/usb/class/usbtmc.c
+++ b/drivers/usb/class/usbtmc.c
@@ -1257,10 +1257,10 @@ static int usbtmc_fasync(int fd, struct file *file, int on)
 	return fasync_helper(fd, file, on, &data->fasync);
 }
 
-static unsigned int usbtmc_poll(struct file *file, poll_table *wait)
+static __poll_t usbtmc_poll(struct file *file, poll_table *wait)
 {
 	struct usbtmc_device_data *data = file->private_data;
-	unsigned int mask;
+	__poll_t mask;
 
 	mutex_lock(&data->io_mutex);
 
diff --git a/drivers/usb/core/devices.c b/drivers/usb/core/devices.c
index c2cf62b7043a..e2cec448779e 100644
--- a/drivers/usb/core/devices.c
+++ b/drivers/usb/core/devices.c
@@ -622,7 +622,7 @@ static ssize_t usb_device_read(struct file *file, char __user *buf,
 }
 
 /* Kernel lock for "lastev" protection */
-static unsigned int usb_device_poll(struct file *file,
+static __poll_t usb_device_poll(struct file *file,
 				    struct poll_table_struct *wait)
 {
 	unsigned int event_count;
diff --git a/drivers/usb/core/devio.c b/drivers/usb/core/devio.c
index 705c573d0257..929a7380be66 100644
--- a/drivers/usb/core/devio.c
+++ b/drivers/usb/core/devio.c
@@ -2568,11 +2568,11 @@ static long usbdev_compat_ioctl(struct file *file, unsigned int cmd,
 #endif
 
 /* No kernel lock - fine */
-static unsigned int usbdev_poll(struct file *file,
+static __poll_t usbdev_poll(struct file *file,
 				struct poll_table_struct *wait)
 {
 	struct usb_dev_state *ps = file->private_data;
-	unsigned int mask = 0;
+	__poll_t mask = 0;
 
 	poll_wait(file, &ps->wait, wait);
 	if (file->f_mode & FMODE_WRITE && !list_empty(&ps->async_completed))
diff --git a/drivers/usb/gadget/function/f_fs.c b/drivers/usb/gadget/function/f_fs.c
index 97ea059a7aa4..17efadd6b395 100644
--- a/drivers/usb/gadget/function/f_fs.c
+++ b/drivers/usb/gadget/function/f_fs.c
@@ -638,10 +638,10 @@ static long ffs_ep0_ioctl(struct file *file, unsigned code, unsigned long value)
 	return ret;
 }
 
-static unsigned int ffs_ep0_poll(struct file *file, poll_table *wait)
+static __poll_t ffs_ep0_poll(struct file *file, poll_table *wait)
 {
 	struct ffs_data *ffs = file->private_data;
-	unsigned int mask = POLLWRNORM;
+	__poll_t mask = POLLWRNORM;
 	int ret;
 
 	poll_wait(file, &ffs->ev.waitq, wait);
diff --git a/drivers/usb/gadget/function/f_hid.c b/drivers/usb/gadget/function/f_hid.c
index daae35318a3a..a73efb1c47d0 100644
--- a/drivers/usb/gadget/function/f_hid.c
+++ b/drivers/usb/gadget/function/f_hid.c
@@ -413,10 +413,10 @@ release_write_pending_unlocked:
 	return status;
 }
 
-static unsigned int f_hidg_poll(struct file *file, poll_table *wait)
+static __poll_t f_hidg_poll(struct file *file, poll_table *wait)
 {
 	struct f_hidg	*hidg  = file->private_data;
-	unsigned int	ret = 0;
+	__poll_t	ret = 0;
 
 	poll_wait(file, &hidg->read_queue, wait);
 	poll_wait(file, &hidg->write_queue, wait);
diff --git a/drivers/usb/gadget/function/f_printer.c b/drivers/usb/gadget/function/f_printer.c
index dd607b99eb1d..453578c4af69 100644
--- a/drivers/usb/gadget/function/f_printer.c
+++ b/drivers/usb/gadget/function/f_printer.c
@@ -680,12 +680,12 @@ printer_fsync(struct file *fd, loff_t start, loff_t end, int datasync)
 	return 0;
 }
 
-static unsigned int
+static __poll_t
 printer_poll(struct file *fd, poll_table *wait)
 {
 	struct printer_dev	*dev = fd->private_data;
 	unsigned long		flags;
-	int			status = 0;
+	__poll_t		status = 0;
 
 	mutex_lock(&dev->lock_printer_io);
 	spin_lock_irqsave(&dev->lock, flags);
diff --git a/drivers/usb/gadget/legacy/inode.c b/drivers/usb/gadget/legacy/inode.c
index 9343ec436485..05691254d473 100644
--- a/drivers/usb/gadget/legacy/inode.c
+++ b/drivers/usb/gadget/legacy/inode.c
@@ -1209,11 +1209,11 @@ dev_release (struct inode *inode, struct file *fd)
 	return 0;
 }
 
-static unsigned int
+static __poll_t
 ep0_poll (struct file *fd, poll_table *wait)
 {
        struct dev_data         *dev = fd->private_data;
-       int                     mask = 0;
+       __poll_t                mask = 0;
 
 	if (dev->state <= STATE_DEV_OPENED)
 		return DEFAULT_POLLMASK;
diff --git a/drivers/usb/misc/iowarrior.c b/drivers/usb/misc/iowarrior.c
index ad3109490c0f..1fa00b35f4ad 100644
--- a/drivers/usb/misc/iowarrior.c
+++ b/drivers/usb/misc/iowarrior.c
@@ -677,10 +677,10 @@ static int iowarrior_release(struct inode *inode, struct file *file)
 	return retval;
 }
 
-static unsigned iowarrior_poll(struct file *file, poll_table * wait)
+static __poll_t iowarrior_poll(struct file *file, poll_table * wait)
 {
 	struct iowarrior *dev = file->private_data;
-	unsigned int mask = 0;
+	__poll_t mask = 0;
 
 	if (!dev->present)
 		return POLLERR | POLLHUP;
diff --git a/drivers/usb/misc/ldusb.c b/drivers/usb/misc/ldusb.c
index 5c1a3b852453..074398c1e410 100644
--- a/drivers/usb/misc/ldusb.c
+++ b/drivers/usb/misc/ldusb.c
@@ -409,10 +409,10 @@ exit:
 /**
  *	ld_usb_poll
  */
-static unsigned int ld_usb_poll(struct file *file, poll_table *wait)
+static __poll_t ld_usb_poll(struct file *file, poll_table *wait)
 {
 	struct ld_usb *dev;
-	unsigned int mask = 0;
+	__poll_t mask = 0;
 
 	dev = file->private_data;
 
diff --git a/drivers/usb/misc/legousbtower.c b/drivers/usb/misc/legousbtower.c
index c5be6e9e24a5..941c45028828 100644
--- a/drivers/usb/misc/legousbtower.c
+++ b/drivers/usb/misc/legousbtower.c
@@ -224,7 +224,7 @@ static ssize_t tower_write	(struct file *file, const char __user *buffer, size_t
 static inline void tower_delete (struct lego_usb_tower *dev);
 static int tower_open		(struct inode *inode, struct file *file);
 static int tower_release	(struct inode *inode, struct file *file);
-static unsigned int tower_poll	(struct file *file, poll_table *wait);
+static __poll_t tower_poll	(struct file *file, poll_table *wait);
 static loff_t tower_llseek	(struct file *file, loff_t off, int whence);
 
 static void tower_abort_transfers (struct lego_usb_tower *dev);
@@ -509,10 +509,10 @@ static void tower_check_for_read_packet (struct lego_usb_tower *dev)
 /**
  *	tower_poll
  */
-static unsigned int tower_poll (struct file *file, poll_table *wait)
+static __poll_t tower_poll (struct file *file, poll_table *wait)
 {
 	struct lego_usb_tower *dev;
-	unsigned int mask = 0;
+	__poll_t mask = 0;
 
 	dev = file->private_data;
 
diff --git a/drivers/usb/mon/mon_bin.c b/drivers/usb/mon/mon_bin.c
index f6ae753ab99b..bc6fa666f75a 100644
--- a/drivers/usb/mon/mon_bin.c
+++ b/drivers/usb/mon/mon_bin.c
@@ -1189,11 +1189,11 @@ static long mon_bin_compat_ioctl(struct file *file,
 }
 #endif /* CONFIG_COMPAT */
 
-static unsigned int
+static __poll_t
 mon_bin_poll(struct file *file, struct poll_table_struct *wait)
 {
 	struct mon_reader_bin *rp = file->private_data;
-	unsigned int mask = 0;
+	__poll_t mask = 0;
 	unsigned long flags;
 
 	if (file->f_mode & FMODE_READ)