[media] V4L: Rename v4l2_async_bus_* to v4l2_async_match_*

enum v4l2_async_bus_type also selects a method subdevs are matched
in the notification handlers, rename it to v4l2_async_match_type
so V4L2_ASYNC_MATCH_OF entry can be further added for matching by
device tree node pointer.
Acked-and-tested-by: Lad, Prabhakar <prabhakar.csengg@gmail.com>

Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Acked-by: Hans Verkuil <hans.verkuil@cisco.com>
Acked-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>

1 files changed, 6 insertions, 6 deletions

diff --git a/include/media/v4l2-async.h b/include/media/v4l2-async.h
index c3ec6ac75f7e..33e3b2a30ecb 100644
--- a/include/media/v4l2-async.h
+++ b/include/media/v4l2-async.h
@@ -22,10 +22,10 @@ struct v4l2_async_notifier;
 /* A random max subdevice number, used to allocate an array on stack */
 #define V4L2_MAX_SUBDEVS 128U
 
-enum v4l2_async_bus_type {
-        V4L2_ASYNC_BUS_CUSTOM,
-        V4L2_ASYNC_BUS_PLATFORM,
-        V4L2_ASYNC_BUS_I2C,
+enum v4l2_async_match_type {
+        V4L2_ASYNC_MATCH_CUSTOM,
+        V4L2_ASYNC_MATCH_DEVNAME,
+        V4L2_ASYNC_MATCH_I2C,
 };
 
 /**
@@ -36,11 +36,11 @@ enum v4l2_async_bus_type {
  *              probed, to a notifier->waiting list
  */
 struct v4l2_async_subdev {
-        enum v4l2_async_bus_type bus_type;
+        enum v4l2_async_match_type match_type;
         union {
                 struct {
                         const char *name;
-                } platform;
+                } device_name;
                 struct {
                         int adapter_id;
                         unsigned short address;