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>

1 files changed, 3 insertions, 3 deletions

diff --git a/drivers/media/video/pvrusb2/pvrusb2-v4l2.c b/drivers/media/video/pvrusb2/pvrusb2-v4l2.c
index f048d80b77e5..43ef7ba75c8b 100644
--- a/drivers/media/video/pvrusb2/pvrusb2-v4l2.c
+++ b/drivers/media/video/pvrusb2/pvrusb2-v4l2.c
@@ -893,7 +893,7 @@ 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;
@@ -909,7 +909,7 @@ 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));
 
 }
@@ -1310,7 +1310,7 @@ 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,