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>

2 files changed, 7 insertions, 7 deletions

diff --git a/drivers/media/video/usbvision/usbvision-i2c.c b/drivers/media/video/usbvision/usbvision-i2c.c
index 92427fdc1459..9907b9aff2b9 100644
--- a/drivers/media/video/usbvision/usbvision-i2c.c
+++ b/drivers/media/video/usbvision/usbvision-i2c.c
@@ -236,7 +236,7 @@ int usbvision_i2c_register(struct usb_usbvision *usbvision)
                sizeof(struct i2c_client));
 
         sprintf(usbvision->i2c_adap.name + strlen(usbvision->i2c_adap.name),
-                " #%d", usbvision->vdev->minor & 0x1f);
+                " #%d", usbvision->vdev->num);
         PDEBUG(DBG_I2C,"Adaptername: %s", usbvision->i2c_adap.name);
         usbvision->i2c_adap.dev.parent = &usbvision->dev->dev;
 
diff --git a/drivers/media/video/usbvision/usbvision-video.c b/drivers/media/video/usbvision/usbvision-video.c
index 77aeb39b2750..d185b57fdcd0 100644
--- a/drivers/media/video/usbvision/usbvision-video.c
+++ b/drivers/media/video/usbvision/usbvision-video.c
@@ -1440,7 +1440,7 @@ static void usbvision_unregister_video(struct usb_usbvision *usbvision)
         // vbi Device:
         if (usbvision->vbi) {
                 PDEBUG(DBG_PROBE, "unregister /dev/vbi%d [v4l2]",
-                       usbvision->vbi->minor & 0x1f);
+                       usbvision->vbi->num);
                 if (usbvision->vbi->minor != -1) {
                         video_unregister_device(usbvision->vbi);
                 } else {
@@ -1452,7 +1452,7 @@ static void usbvision_unregister_video(struct usb_usbvision *usbvision)
         // Radio Device:
         if (usbvision->rdev) {
                 PDEBUG(DBG_PROBE, "unregister /dev/radio%d [v4l2]",
-                       usbvision->rdev->minor & 0x1f);
+                       usbvision->rdev->num);
                 if (usbvision->rdev->minor != -1) {
                         video_unregister_device(usbvision->rdev);
                 } else {
@@ -1464,7 +1464,7 @@ static void usbvision_unregister_video(struct usb_usbvision *usbvision)
         // Video Device:
         if (usbvision->vdev) {
                 PDEBUG(DBG_PROBE, "unregister /dev/video%d [v4l2]",
-                       usbvision->vdev->minor & 0x1f);
+                       usbvision->vdev->num);
                 if (usbvision->vdev->minor != -1) {
                         video_unregister_device(usbvision->vdev);
                 } else {
@@ -1490,7 +1490,7 @@ static int __devinit usbvision_register_video(struct usb_usbvision *usbvision)
                 goto err_exit;
         }
         printk(KERN_INFO "USBVision[%d]: registered USBVision Video device /dev/video%d [v4l2]\n",
-               usbvision->nr,usbvision->vdev->minor & 0x1f);
+               usbvision->nr, usbvision->vdev->num);
 
         // Radio Device:
         if (usbvision_device_data[usbvision->DevModel].Radio) {
@@ -1507,7 +1507,7 @@ static int __devinit usbvision_register_video(struct usb_usbvision *usbvision)
                         goto err_exit;
                 }
                 printk(KERN_INFO "USBVision[%d]: registered USBVision Radio device /dev/radio%d [v4l2]\n",
-                       usbvision->nr, usbvision->rdev->minor & 0x1f);
+                       usbvision->nr, usbvision->rdev->num);
         }
         // vbi Device:
         if (usbvision_device_data[usbvision->DevModel].vbi) {
@@ -1523,7 +1523,7 @@ static int __devinit usbvision_register_video(struct usb_usbvision *usbvision)
                         goto err_exit;
                 }
                 printk(KERN_INFO "USBVision[%d]: registered USBVision VBI device /dev/vbi%d [v4l2] (Not Working Yet!)\n",
-                       usbvision->nr,usbvision->vbi->minor & 0x1f);
+                       usbvision->nr, usbvision->vbi->num);
         }
         // all done
         return 0;