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| author | Sakari Ailus <sakari.ailus@linux.intel.com> | 2013-12-12 16:38:17 +0100 |
|---|---|---|
| committer | Mauro Carvalho Chehab <m.chehab@samsung.com> | 2014-05-13 18:39:00 +0200 |
| commit | 85de721c46ba8ad9b283b2b3e307c9a3e8425042 (patch) | |
| tree | fd49693fa164755b123d15636a10d3ee3d949d85 /drivers/media/media-devnode.c | |
| parent | [media] v4l: Check pad arguments for [gs]_frame_interval (diff) | |
| download | linux-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 'drivers/media/media-devnode.c')
| -rw-r--r-- | drivers/media/media-devnode.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/drivers/media/media-devnode.c b/drivers/media/media-devnode.c index fb0f0469fad7..7acd19c881de 100644 --- a/drivers/media/media-devnode.c +++ b/drivers/media/media-devnode.c @@ -232,7 +232,8 @@ static const struct file_operations media_devnode_fops = { * the media_devnode structure is *not* called, so the caller is responsible for * freeing any data. */ -int __must_check media_devnode_register(struct media_devnode *mdev) +int __must_check media_devnode_register(struct media_devnode *mdev, + struct module *owner) { int minor; int ret; @@ -253,7 +254,7 @@ int __must_check media_devnode_register(struct media_devnode *mdev) /* Part 2: Initialize and register the character device */ cdev_init(&mdev->cdev, &media_devnode_fops); - mdev->cdev.owner = mdev->fops->owner; + mdev->cdev.owner = owner; ret = cdev_add(&mdev->cdev, MKDEV(MAJOR(media_dev_t), mdev->minor), 1); if (ret < 0) { |