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

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

4 files changed, 6 insertions, 6 deletions

diff --git a/drivers/rpmsg/qcom_smd.c b/drivers/rpmsg/qcom_smd.c
index b01774e9fac0..e540ca362d08 100644
--- a/drivers/rpmsg/qcom_smd.c
+++ b/drivers/rpmsg/qcom_smd.c
@@ -919,12 +919,12 @@ static int qcom_smd_trysend(struct rpmsg_endpoint *ept, void *data, int len)
         return __qcom_smd_send(qsept->qsch, data, len, false);
 }
 
-static unsigned int qcom_smd_poll(struct rpmsg_endpoint *ept,
+static __poll_t qcom_smd_poll(struct rpmsg_endpoint *ept,
                                   struct file *filp, poll_table *wait)
 {
         struct qcom_smd_endpoint *qsept = to_smd_endpoint(ept);
         struct qcom_smd_channel *channel = qsept->qsch;
-        unsigned int mask = 0;
+        __poll_t mask = 0;
 
         poll_wait(filp, &channel->fblockread_event, wait);
 
diff --git a/drivers/rpmsg/rpmsg_char.c b/drivers/rpmsg/rpmsg_char.c
index e0996fce3963..e622fcda30fa 100644
--- a/drivers/rpmsg/rpmsg_char.c
+++ b/drivers/rpmsg/rpmsg_char.c
@@ -256,10 +256,10 @@ free_kbuf:
         return ret < 0 ? ret : len;
 }
 
-static unsigned int rpmsg_eptdev_poll(struct file *filp, poll_table *wait)
+static __poll_t rpmsg_eptdev_poll(struct file *filp, poll_table *wait)
 {
         struct rpmsg_eptdev *eptdev = filp->private_data;
-        unsigned int mask = 0;
+        __poll_t mask = 0;
 
         if (!eptdev->ept)
                 return POLLERR;
diff --git a/drivers/rpmsg/rpmsg_core.c b/drivers/rpmsg/rpmsg_core.c
index dffa3aab7178..5a081762afcc 100644
--- a/drivers/rpmsg/rpmsg_core.c
+++ b/drivers/rpmsg/rpmsg_core.c
@@ -247,7 +247,7 @@ EXPORT_SYMBOL(rpmsg_trysendto);
  *
  * Returns mask representing the current state of the endpoint's send buffers
  */
-unsigned int rpmsg_poll(struct rpmsg_endpoint *ept, struct file *filp,
+__poll_t rpmsg_poll(struct rpmsg_endpoint *ept, struct file *filp,
                         poll_table *wait)
 {
         if (WARN_ON(!ept))
diff --git a/drivers/rpmsg/rpmsg_internal.h b/drivers/rpmsg/rpmsg_internal.h
index 0cf9c7e2ee83..685aa70e9cbe 100644
--- a/drivers/rpmsg/rpmsg_internal.h
+++ b/drivers/rpmsg/rpmsg_internal.h
@@ -71,7 +71,7 @@ struct rpmsg_endpoint_ops {
         int (*trysendto)(struct rpmsg_endpoint *ept, void *data, int len, u32 dst);
         int (*trysend_offchannel)(struct rpmsg_endpoint *ept, u32 src, u32 dst,
                              void *data, int len);
-        unsigned int (*poll)(struct rpmsg_endpoint *ept, struct file *filp,
+        __poll_t (*poll)(struct rpmsg_endpoint *ept, struct file *filp,
                              poll_table *wait);
 };