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

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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
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6
include/media/media-device.h
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@ -429,6 +429,9 @@ void __media_device_usb_init(struct media_device *mdev,
const char *driver_name); const char *driver_name);
#else #else
static inline void media_device_init(struct media_device *mdev)
{
}
static inline int media_device_register(struct media_device *mdev) static inline int media_device_register(struct media_device *mdev)
{ {
return 0; 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_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, static inline int media_device_register_entity(struct media_device *mdev,
struct media_entity *entity) struct media_entity *entity)
{ {