diff options
| author | Hans Verkuil <hverkuil@xs4all.nl> | 2008-10-19 18:54:26 -0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@redhat.com> | 2008-10-21 14:31:37 -0200 |
| commit | c6330fb86fd0fed98b7e0d5792881a77b778fefc (patch) | |
| tree | 3c87d6fa7053963cfdea592a2956b28354ce0832 /drivers/media/video/cpia.c | |
| parent | 323a491a29d0bb1e91263ca347cb42c4de28adfc (diff) | |
V4L/DVB (9327): v4l: use video_device.num instead of minor in video%d
The kernel number of a v4l2 node (e.g. videoX, radioX or vbiX) is now
independent of the minor number. So instead of using the minor field
of the video_device struct one has to use the num field: this always
contains the kernel number of the device node.
I forgot about this when I did the v4l2 core change, so this patch
converts all drivers that use it in one go. Luckily the change is
trivial.
Cc: michael@mihu.de
Cc: mchehab@infradead.org
Cc: corbet@lwn.net
Cc: luca.risolia@studio.unibo.it
Cc: isely@pobox.com
Cc: pe1rxq@amsat.org
Cc: royale@zerezo.com
Cc: mkrufky@linuxtv.org
Cc: stoth@linuxtv.org
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Diffstat (limited to 'drivers/media/video/cpia.c')
| -rw-r--r-- | drivers/media/video/cpia.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/media/video/cpia.c b/drivers/media/video/cpia.c index 1798b779a25a..16c094f77852 100644 --- a/drivers/media/video/cpia.c +++ b/drivers/media/video/cpia.c @@ -1347,7 +1347,7 @@ static void create_proc_cpia_cam(struct cam_data *cam) if (!cpia_proc_root || !cam) return; - snprintf(name, sizeof(name), "video%d", cam->vdev.minor); + snprintf(name, sizeof(name), "video%d", cam->vdev.num); ent = create_proc_entry(name, S_IFREG|S_IRUGO|S_IWUSR, cpia_proc_root); if (!ent) @@ -1372,7 +1372,7 @@ static void destroy_proc_cpia_cam(struct cam_data *cam) if (!cam || !cam->proc_entry) return; - snprintf(name, sizeof(name), "video%d", cam->vdev.minor); + snprintf(name, sizeof(name), "video%d", cam->vdev.num); remove_proc_entry(name, cpia_proc_root); cam->proc_entry = NULL; } @@ -4005,7 +4005,7 @@ void cpia_unregister_camera(struct cam_data *cam) } #ifdef CONFIG_PROC_FS - DBG("destroying /proc/cpia/video%d\n", cam->vdev.minor); + DBG("destroying /proc/cpia/video%d\n", cam->vdev.num); destroy_proc_cpia_cam(cam); #endif if (!cam->open_count) { |