media: mc: Add nop implementations of media_device_{init,cleanup}

To support compilation with Media controller disabled, drivers were
required to conditionally call media_device_init and media_device_cleanup.
Add nop implementations of both so drivers don't need to care (or at least
care less).

Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Acked-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>

diff --git a/include/media/media-device.h b/include/media/media-device.h
index 2c146d0b2b1cf984e05eb0abe0ce60f0ba7f7cbb..53d2a16a70b0d9d6e5cc28fe1fc5d5ef384410d5 100644 (file)
--- a/include/media/media-device.h
+++ b/include/media/media-device.h
@@ -429,6 +429,9 @@ void __media_device_usb_init(struct media_device *mdev,
                             const char *driver_name);
 
 #else
+static inline void media_device_init(struct media_device *mdev)
+{
+}
 static inline int media_device_register(struct media_device *mdev)
 {
        return 0;
@@ -436,6 +439,9 @@ static inline int media_device_register(struct media_device *mdev)
 static inline void media_device_unregister(struct media_device *mdev)
 {
 }
+static inline void media_device_cleanup(struct media_device *mdev)
+{
+}
 static inline int media_device_register_entity(struct media_device *mdev,
                                                struct media_entity *entity)
 {