media: v4l: async: Use more intuitive names for internal functions

Rename internal functions to make the names of the functions better
describe what they do.

	Old name			New name
	v4l2_async_test_notify	v4l2_async_match_notify
	v4l2_async_belongs	v4l2_async_find_match

Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Acked-by: Hans Verkuil <hans.verkuil@cisco.com>
Acked-by: Pavel Machek <pavel@ucw.cz>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: Sebastian Reichel <sebastian.reichel@collabora.co.uk>
Acked-by: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>

diff --git a/drivers/media/v4l2-core/v4l2-async.c b/drivers/media/v4l2-core/v4l2-async.c
index cde2cf2..8b84fea 100644 (file)
--- a/drivers/media/v4l2-core/v4l2-async.c
+++ b/drivers/media/v4l2-core/v4l2-async.c
@@ -60,8 +60,8 @@ static LIST_HEAD(subdev_list);
 static LIST_HEAD(notifier_list);
 static DEFINE_MUTEX(list_lock);
 
-static struct v4l2_async_subdev *v4l2_async_belongs(struct v4l2_async_notifier *notifier,
-                                                   struct v4l2_subdev *sd)
+static struct v4l2_async_subdev *v4l2_async_find_match(
+       struct v4l2_async_notifier *notifier, struct v4l2_subdev *sd)
 {
        bool (*match)(struct v4l2_subdev *, struct v4l2_async_subdev *);
        struct v4l2_async_subdev *asd;
@@ -95,9 +95,9 @@ static struct v4l2_async_subdev *v4l2_async_belongs(struct v4l2_async_notifier *
        return NULL;
 }
 
-static int v4l2_async_test_notify(struct v4l2_async_notifier *notifier,
-                                 struct v4l2_subdev *sd,
-                                 struct v4l2_async_subdev *asd)
+static int v4l2_async_match_notify(struct v4l2_async_notifier *notifier,
+                                  struct v4l2_subdev *sd,
+                                  struct v4l2_async_subdev *asd)
 {
        int ret;
 
@@ -187,11 +187,11 @@ int v4l2_async_notifier_register(struct v4l2_device *v4l2_dev,
        list_for_each_entry_safe(sd, tmp, &subdev_list, async_list) {
                int ret;
 
-               asd = v4l2_async_belongs(notifier, sd);
+               asd = v4l2_async_find_match(notifier, sd);
                if (!asd)
                        continue;
 
-               ret = v4l2_async_test_notify(notifier, sd, asd);
+               ret = v4l2_async_match_notify(notifier, sd, asd);
                if (ret < 0) {
                        mutex_unlock(&list_lock);
                        return ret;
@@ -255,13 +255,14 @@ int v4l2_async_register_subdev(struct v4l2_subdev *sd)
        INIT_LIST_HEAD(&sd->async_list);
 
        list_for_each_entry(notifier, &notifier_list, list) {
-               struct v4l2_async_subdev *asd = v4l2_async_belongs(notifier, sd);
+               struct v4l2_async_subdev *asd = v4l2_async_find_match(notifier,
+                                                                     sd);
                int ret;
 
                if (!asd)
                        continue;
 
-               ret = v4l2_async_test_notify(notifier, sd, asd);
+               ret = v4l2_async_match_notify(notifier, sd, asd);
                if (ret)
                        goto err_unlock;