* [PATCH] Add a device link to usbvideo devices, else hal will ignore them
@ 2008-03-06 17:05 Pascal Terjan
0 siblings, 0 replies; only message in thread
From: Pascal Terjan @ 2008-03-06 17:05 UTC (permalink / raw)
To: linux-usb-devel, video4linux-list; +Cc: linux-kernel
Signed-off-by: Pascal Terjan <pterjan@mandriva.com>
---
drivers/media/video/usbvideo/usbvideo.c | 9 +++++----
1 files changed, 5 insertions(+), 4 deletions(-)
diff --git a/drivers/media/video/usbvideo/usbvideo.c b/drivers/media/video/usbvideo/usbvideo.c
index fb434b5..5d363be 100644
--- a/drivers/media/video/usbvideo/usbvideo.c
+++ b/drivers/media/video/usbvideo/usbvideo.c
@@ -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 : "???",
--
1.5.4.3
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2008-03-06 17:05 [PATCH] Add a device link to usbvideo devices, else hal will ignore them Pascal Terjan
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