Kernel/linux-stable
1
0
Fork 0
mirror of https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git synced 2024-12-28 16:56:26 +00:00
Code Issues Actions Packages Projects Releases Wiki Activity

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

Browse Source 
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>
This commit is contained in:
Sakari Ailus 2017-11-22 17:30:45 +02:00 committed by Hans Verkuil
parent a069f79bfa
commit 7cb8a62535
1 changed files with 6 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
include/media/media-device.h
View File

@ -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)
{