diff options
| author | Ricardo B. Marliere <ricardo@marliere.net> | 2024-02-03 12:31:27 -0300 |
|---|---|---|
| committer | Hans Verkuil <hverkuil-cisco@xs4all.nl> | 2024-02-05 12:57:46 +0100 |
| commit | e248cde98470ca3d9449e2b744b11279681f8e18 (patch) | |
| tree | 8d865281d3ee4478924eea09d3197f16c9b53ef0 | |
| parent | 009d312a3fd93a2bfed93d7a1c76e1f362384f08 (diff) | |
media: media-devnode: make media_bus_type const
Now that the driver core can properly handle constant struct bus_type,
move the media_bus_type variable to be a constant structure as well,
placing it into read-only memory which can not be modified at runtime.
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Suggested-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Ricardo B. Marliere <ricardo@marliere.net>
Reviewed-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
| -rw-r--r-- | drivers/media/mc/mc-devnode.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/media/mc/mc-devnode.c b/drivers/media/mc/mc-devnode.c index 9c8fe9335dc1..7f67825c8757 100644 --- a/drivers/media/mc/mc-devnode.c +++ b/drivers/media/mc/mc-devnode.c @@ -63,7 +63,7 @@ static void media_devnode_release(struct device *cd) pr_debug("%s: Media Devnode Deallocated\n", __func__); } -static struct bus_type media_bus_type = { +static const struct bus_type media_bus_type = { .name = MEDIA_NAME, }; |