vhost: annotate vhost_poll

its ->mask is POLL... bitmap

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

1 files changed, 2 insertions, 2 deletions

diff --git a/drivers/vhost/vhost.h b/drivers/vhost/vhost.h
index 79c6e7a60a5e..d94245b2fcc2 100644
--- a/drivers/vhost/vhost.h
+++ b/drivers/vhost/vhost.h
@@ -34,7 +34,7 @@ struct vhost_poll {
         wait_queue_head_t        *wqh;
         wait_queue_entry_t              wait;
         struct vhost_work         work;
-        unsigned long             mask;
+        __poll_t                  mask;
         struct vhost_dev         *dev;
 };
 
@@ -43,7 +43,7 @@ void vhost_work_queue(struct vhost_dev *dev, struct vhost_work *work);
 bool vhost_has_work(struct vhost_dev *dev);
 
 void vhost_poll_init(struct vhost_poll *poll, vhost_work_fn_t fn,
-                     unsigned long mask, struct vhost_dev *dev);
+                     __poll_t mask, struct vhost_dev *dev);
 int vhost_poll_start(struct vhost_poll *poll, struct file *file);
 void vhost_poll_stop(struct vhost_poll *poll);
 void vhost_poll_flush(struct vhost_poll *poll);