diff options
| author | Hans Verkuil <hverkuil@xs4all.nl> | 2008-10-19 23:54:26 +0200 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@redhat.com> | 2008-10-21 18:31:37 +0200 |
| commit | c6330fb86fd0fed98b7e0d5792881a77b778fefc (patch) | |
| tree | 3c87d6fa7053963cfdea592a2956b28354ce0832 /drivers/media/video/usbvision/usbvision-video.c | |
| parent | V4L/DVB (9326): ivtv: avoid green flashing when loading ivtv (diff) | |
| download | linux-c6330fb86fd0fed98b7e0d5792881a77b778fefc.tar.xz linux-c6330fb86fd0fed98b7e0d5792881a77b778fefc.zip | |
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/usbvision/usbvision-video.c')
| -rw-r--r-- | drivers/media/video/usbvision/usbvision-video.c | 12 |
1 files changed, 6 insertions, 6 deletions
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; |