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

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

4 files changed, 8 insertions, 7 deletions

diff --git a/drivers/misc/mic/scif/scif_api.c b/drivers/misc/mic/scif/scif_api.c
index ddc9e4b08b5c..8a3e48ec37dd 100644
--- a/drivers/misc/mic/scif/scif_api.c
+++ b/drivers/misc/mic/scif/scif_api.c
@@ -1311,10 +1311,10 @@ static inline void _scif_poll_wait(struct file *f, wait_queue_head_t *wq,
 	spin_lock(&ep->lock);
 }
 
-unsigned int
+__poll_t
 __scif_pollfd(struct file *f, poll_table *wait, struct scif_endpt *ep)
 {
-	unsigned int mask = 0;
+	__poll_t mask = 0;
 
 	dev_dbg(scif_info.mdev.this_device,
 		"SCIFAPI pollfd: ep %p %s\n", ep, scif_ep_states[ep->state]);
@@ -1389,7 +1389,8 @@ scif_poll(struct scif_pollepd *ufds, unsigned int nfds, long timeout_msecs)
 {
 	struct poll_wqueues table;
 	poll_table *pt;
-	int i, mask, count = 0, timed_out = timeout_msecs == 0;
+	int i, count = 0, timed_out = timeout_msecs == 0;
+	__poll_t mask;
 	u64 timeout = timeout_msecs < 0 ? MAX_SCHEDULE_TIMEOUT
 		: msecs_to_jiffies(timeout_msecs);
 
diff --git a/drivers/misc/mic/scif/scif_epd.h b/drivers/misc/mic/scif/scif_epd.h
index 1771d7a9b8d0..f39b663da287 100644
--- a/drivers/misc/mic/scif/scif_epd.h
+++ b/drivers/misc/mic/scif/scif_epd.h
@@ -203,7 +203,7 @@ void scif_clientrcvd(struct scif_dev *scifdev, struct scifmsg *msg);
 int __scif_connect(scif_epd_t epd, struct scif_port_id *dst, bool non_block);
 int __scif_flush(scif_epd_t epd);
 int scif_mmap(struct vm_area_struct *vma, scif_epd_t epd);
-unsigned int __scif_pollfd(struct file *f, poll_table *wait,
+__poll_t __scif_pollfd(struct file *f, poll_table *wait,
 			   struct scif_endpt *ep);
 int __scif_pin_pages(void *addr, size_t len, int *out_prot,
 		     int map_flags, scif_pinned_pages_t *pages);
diff --git a/drivers/misc/mic/scif/scif_fd.c b/drivers/misc/mic/scif/scif_fd.c
index f7e826142a72..5c2a57ae4f85 100644
--- a/drivers/misc/mic/scif/scif_fd.c
+++ b/drivers/misc/mic/scif/scif_fd.c
@@ -41,7 +41,7 @@ static int scif_fdmmap(struct file *f, struct vm_area_struct *vma)
 	return scif_mmap(vma, priv);
 }
 
-static unsigned int scif_fdpoll(struct file *f, poll_table *wait)
+static __poll_t scif_fdpoll(struct file *f, poll_table *wait)
 {
 	struct scif_endpt *priv = f->private_data;
 
diff --git a/drivers/misc/mic/vop/vop_vringh.c b/drivers/misc/mic/vop/vop_vringh.c
index fed992e2c258..4120ed8f0cae 100644
--- a/drivers/misc/mic/vop/vop_vringh.c
+++ b/drivers/misc/mic/vop/vop_vringh.c
@@ -1023,10 +1023,10 @@ __unlock_ret:
  * in the card->host (TX) path, when userspace is unblocked by poll it
  * must drain all available descriptors or it can stall.
  */
-static unsigned int vop_poll(struct file *f, poll_table *wait)
+static __poll_t vop_poll(struct file *f, poll_table *wait)
 {
 	struct vop_vdev *vdev = f->private_data;
-	int mask = 0;
+	__poll_t mask = 0;
 
 	mutex_lock(&vdev->vdev_mutex);
 	if (vop_vdev_inited(vdev)) {