Minki/linux
1
0
Fork 1
mirror of https://github.com/torvalds/linux.git synced 2024-11-05 03:21:32 +00:00
Code Issues Packages Projects Releases Wiki Activity

V4L/DVB (7334): usb video: add a device link to usbvideo devices, else hal will ignore them

Browse Source 
Signed-off-by: Pascal Terjan <pterjan@mandriva.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
This commit is contained in:
Pascal Terjan 2008-03-07 08:22:57 -03:00 committed by Mauro Carvalho Chehab
parent c77990e754
commit 974a911d2a
1 changed files with 5 additions and 4 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

9
drivers/media/video/usbvideo/usbvideo.c
View File

@ -1034,6 +1034,11 @@ int usbvideo_RegisterVideoDevice(struct uvd *uvd)
info("%s: iface=%d. endpoint=$%02x paletteBits=$%08lx",
__FUNCTION__, uvd->iface, uvd->video_endp, uvd->paletteBits);
}
if (uvd->dev == NULL) {
err("%s: uvd->dev == NULL", __FUNCTION__);
return -EINVAL;
}
uvd->vdev.dev=&(uvd->dev->dev);
if (video_register_device(&uvd->vdev, VFL_TYPE_GRABBER, video_nr) == -1) {
err("%s: video_register_device failed", __FUNCTION__);
return -EPIPE;
@ -1041,10 +1046,6 @@ int usbvideo_RegisterVideoDevice(struct uvd *uvd)
if (uvd->debug > 1) {
info("%s: video_register_device() successful", __FUNCTION__);
}
if (uvd->dev == NULL) {
err("%s: uvd->dev == NULL", __FUNCTION__);
return -EINVAL;
}
info("%s on /dev/video%d: canvas=%s videosize=%s",
(uvd->handle != NULL) ? uvd->handle->drvName : "???",