diff options
| author | Mauro Carvalho Chehab <mchehab@osg.samsung.com> | 2015-09-09 08:19:25 -0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@osg.samsung.com> | 2016-01-11 12:19:02 -0200 |
| commit | 0b3b72df9018c0386293c2f529b91ed17448288a (patch) | |
| tree | deadf2b108f3b6803844315c224ba7688cd7ef70 | |
| parent | 8ed071426ee48879024c350ae92fc41062039b13 (diff) | |
| download | lwn-0b3b72df9018c0386293c2f529b91ed17448288a.tar.gz lwn-0b3b72df9018c0386293c2f529b91ed17448288a.zip | |
[media] media_entity: remove gfp_flags argument
We should not be creating device nodes at IRQ contexts. So,
the only flags we'll be using will be GFP_KERNEL. Let's
remove the gfp_flags, in order to make the interface simpler.
If we ever need it, it would be easy to revert those changes.
While here, remove an extra blank line.
Suggested-by: Sakari Ailus <sakari.ailus@iki.fi>
Acked-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
| -rw-r--r-- | drivers/media/dvb-core/dvbdev.c | 3 | ||||
| -rw-r--r-- | drivers/media/media-entity.c | 5 | ||||
| -rw-r--r-- | drivers/media/v4l2-core/v4l2-dev.c | 3 | ||||
| -rw-r--r-- | include/media/media-entity.h | 4 |
4 files changed, 5 insertions, 10 deletions
diff --git a/drivers/media/dvb-core/dvbdev.c b/drivers/media/dvb-core/dvbdev.c index cc52c24bff72..1d4e35693d09 100644 --- a/drivers/media/dvb-core/dvbdev.c +++ b/drivers/media/dvb-core/dvbdev.c @@ -394,8 +394,7 @@ static int dvb_register_media_device(struct dvb_device *dvbdev, dvbdev->intf_devnode = media_devnode_create(dvbdev->adapter->mdev, intf_type, 0, - DVB_MAJOR, minor, - GFP_KERNEL); + DVB_MAJOR, minor); if (!dvbdev->intf_devnode) return -ENOMEM; diff --git a/drivers/media/media-entity.c b/drivers/media/media-entity.c index 246d7e65aded..5f61642b2a97 100644 --- a/drivers/media/media-entity.c +++ b/drivers/media/media-entity.c @@ -866,12 +866,11 @@ static void media_interface_init(struct media_device *mdev, struct media_intf_devnode *media_devnode_create(struct media_device *mdev, u32 type, u32 flags, - u32 major, u32 minor, - gfp_t gfp_flags) + u32 major, u32 minor) { struct media_intf_devnode *devnode; - devnode = kzalloc(sizeof(*devnode), gfp_flags); + devnode = kzalloc(sizeof(*devnode), GFP_KERNEL); if (!devnode) return NULL; diff --git a/drivers/media/v4l2-core/v4l2-dev.c b/drivers/media/v4l2-core/v4l2-dev.c index ed96642c27bf..d8e5994cccf1 100644 --- a/drivers/media/v4l2-core/v4l2-dev.c +++ b/drivers/media/v4l2-core/v4l2-dev.c @@ -786,8 +786,7 @@ static int video_register_media_controller(struct video_device *vdev, int type) vdev->intf_devnode = media_devnode_create(vdev->v4l2_dev->mdev, intf_type, 0, VIDEO_MAJOR, - vdev->minor, - GFP_KERNEL); + vdev->minor); if (!vdev->intf_devnode) { media_device_unregister_entity(&vdev->entity); return -ENOMEM; diff --git a/include/media/media-entity.h b/include/media/media-entity.h index df84e8eeb24b..cd3f3a77df2d 100644 --- a/include/media/media-entity.h +++ b/include/media/media-entity.h @@ -71,7 +71,6 @@ struct media_gobj { struct list_head list; }; - struct media_pipeline { }; @@ -378,8 +377,7 @@ void media_entity_pipeline_stop(struct media_entity *entity); struct media_intf_devnode * __must_check media_devnode_create(struct media_device *mdev, u32 type, u32 flags, - u32 major, u32 minor, - gfp_t gfp_flags); + u32 major, u32 minor); void media_devnode_remove(struct media_intf_devnode *devnode); struct media_link * __must_check media_create_intf_link(struct media_entity *entity, |