From: Thierry Merle <thierry.merle@free.fr>
To: linux-media@vger.kernel.org
Subject: [PATCH 4/5] uvcvideo: use usb_make_path to report bus info
Date: Tue, 20 Jan 2009 22:41:32 +0100 [thread overview]
Message-ID: <4976450C.2040601@free.fr> (raw)
In-Reply-To: <49764412.8030305@free.fr>
usb_make_path reports canonical bus info. Use it when reporting bus info
in VIDIOC_QUERYCAP.
Signed-off-by: Thierry MERLE <thierry.merle@free.fr>
diff -r 72ba48adaacd -r 43bb285afc52 linux/drivers/media/video/uvc/uvc_v4l2.c
--- a/linux/drivers/media/video/uvc/uvc_v4l2.c Tue Jan 20 22:06:58 2009 +0100
+++ b/linux/drivers/media/video/uvc/uvc_v4l2.c Tue Jan 20 22:13:45 2009 +0100
@@ -494,8 +494,7 @@
memset(cap, 0, sizeof *cap);
strncpy(cap->driver, "uvcvideo", sizeof cap->driver);
strncpy(cap->card, vdev->name, 32);
- strncpy(cap->bus_info, video->dev->udev->bus->bus_name,
- sizeof cap->bus_info);
+ usb_make_path(video->dev->udev, cap->bus_info, sizeof(cap->bus_info));
cap->version = DRIVER_VERSION_NUMBER;
if (video->streaming->type == V4L2_BUF_TYPE_VIDEO_CAPTURE)
cap->capabilities = V4L2_CAP_VIDEO_CAPTURE
next prev parent reply other threads:[~2009-01-20 22:00 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-01-20 21:37 [PATCH 1/5] usbvision: use usb_make_path to report bus info Thierry Merle
2009-01-20 21:39 ` [PATCH 2/5] em28xx: " Thierry Merle
2009-01-20 21:40 ` [PATCH 3/5] gspca: " Thierry Merle
2009-01-21 18:34 ` Jean-Francois Moine
2009-01-20 21:41 ` Thierry Merle [this message]
2009-01-20 22:22 ` [PATCH 4/5] uvcvideo: " Laurent Pinchart
2009-01-20 21:42 ` [PATCH 5/5] s2255drv: " Thierry Merle
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