xen: fix poll misannotation

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

diff --git a/drivers/xen/pvcalls-front.h b/drivers/xen/pvcalls-front.h
index 3332978f4fcd3ca1531fae2ce712147744d32d4e..f694ad77379fc45441820fd730297e13111dcc35 100644 (file)
--- a/drivers/xen/pvcalls-front.h
+++ b/drivers/xen/pvcalls-front.h
@@ -20,7 +20,7 @@ int pvcalls_front_recvmsg(struct socket *sock,
                          struct msghdr *msg,
                          size_t len,
                          int flags);
-unsigned int pvcalls_front_poll(struct file *file,
+__poll_t pvcalls_front_poll(struct file *file,
                                struct socket *sock,
                                poll_table *wait);
 int pvcalls_front_release(struct socket *sock);