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| author | Hans Verkuil <hverkuil@xs4all.nl> | 2008-10-19 23:54:26 +0200 |
|---|---|---|
| committer | Hans Verkuil <hverkuil@xs4all.nl> | 2008-10-19 23:54:26 +0200 |
| commit | 5b2bce737fc14b7bb7d6234cf959fc84b4d8a4ef (patch) | |
| tree | ec0478040fffa9df41182c68933a8dbe70f13fda /linux/drivers/media/video/pvrusb2/pvrusb2-v4l2.c | |
| parent | f6e813c74e024cb64e5770555129b7a4549e2899 (diff) | |
| download | mediapointer-dvb-s2-5b2bce737fc14b7bb7d6234cf959fc84b4d8a4ef.tar.gz mediapointer-dvb-s2-5b2bce737fc14b7bb7d6234cf959fc84b4d8a4ef.tar.bz2 | |
v4l: use video_device.num instead of minor in video%d
From: Hans Verkuil <hverkuil@xs4all.nl>
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.
Priority: high
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
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
Diffstat (limited to 'linux/drivers/media/video/pvrusb2/pvrusb2-v4l2.c')
| -rw-r--r-- | linux/drivers/media/video/pvrusb2/pvrusb2-v4l2.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/linux/drivers/media/video/pvrusb2/pvrusb2-v4l2.c b/linux/drivers/media/video/pvrusb2/pvrusb2-v4l2.c index 429c96d4f..4e9cd246a 100644 --- a/linux/drivers/media/video/pvrusb2/pvrusb2-v4l2.c +++ b/linux/drivers/media/video/pvrusb2/pvrusb2-v4l2.c @@ -894,7 +894,7 @@ static int pvr2_v4l2_do_ioctl(struct inode *inode, struct file *file, static void pvr2_v4l2_dev_destroy(struct pvr2_v4l2_dev *dip) { - int minor_id = dip->devbase.minor; + int num = dip->devbase.num; struct pvr2_hdw *hdw = dip->v4lp->channel.mc_head->hdw; enum pvr2_config cfg = dip->config; int v4l_type = dip->v4l_type; @@ -910,7 +910,7 @@ static void pvr2_v4l2_dev_destroy(struct pvr2_v4l2_dev *dip) video_unregister_device(&dip->devbase); printk(KERN_INFO "pvrusb2: unregistered device %s%u [%s]\n", - get_v4l_name(v4l_type),minor_id & 0x1f, + get_v4l_name(v4l_type), num, pvr2_config_get_name(cfg)); } @@ -1317,7 +1317,7 @@ static void pvr2_v4l2_dev_init(struct pvr2_v4l2_dev *dip, } printk(KERN_INFO "pvrusb2: registered device %s%u [%s]\n", - get_v4l_name(dip->v4l_type),dip->devbase.minor & 0x1f, + get_v4l_name(dip->v4l_type), dip->devbase.num, pvr2_config_get_name(dip->config)); pvr2_hdw_v4l_store_minor_number(vp->channel.mc_head->hdw, |