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authorSakari Ailus <sakari.ailus@linux.intel.com>2013-12-12 16:38:17 +0100
committerMauro Carvalho Chehab <m.chehab@samsung.com>2014-05-13 18:39:00 +0200
commit85de721c46ba8ad9b283b2b3e307c9a3e8425042 (patch)
treefd49693fa164755b123d15636a10d3ee3d949d85 /include/media/media-device.h
parent[media] v4l: Check pad arguments for [gs]_frame_interval (diff)
downloadlinux-85de721c46ba8ad9b283b2b3e307c9a3e8425042.tar.xz
linux-85de721c46ba8ad9b283b2b3e307c9a3e8425042.zip
[media] media: Use a better owner for the media device
mdev->fops->owner is actually the owner of the very same module which implements media_device_register(), so it can't be unloaded anyway. Instead, use THIS_MODULE through a macro as does video_register_device(). Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com> Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
Diffstat (limited to 'include/media/media-device.h')
-rw-r--r--include/media/media-device.h4
1 files changed, 3 insertions, 1 deletions
diff --git a/include/media/media-device.h b/include/media/media-device.h
index 12155a9596c4..6e6db78f1ee2 100644
--- a/include/media/media-device.h
+++ b/include/media/media-device.h
@@ -87,7 +87,9 @@ struct media_device {
/* media_devnode to media_device */
#define to_media_device(node) container_of(node, struct media_device, devnode)
-int __must_check media_device_register(struct media_device *mdev);
+int __must_check __media_device_register(struct media_device *mdev,
+ struct module *owner);
+#define media_device_register(mdev) __media_device_register(mdev, THIS_MODULE)
void media_device_unregister(struct media_device *mdev);
int __must_check media_device_register_entity(struct media_device *mdev,