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| author | Mauro Carvalho Chehab <mchehab@redhat.com> | 2008-11-28 23:46:43 -0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@redhat.com> | 2008-12-29 17:53:43 -0200 |
| commit | 8c2399895dc1b5e8976884d4898e68e61ec23e54 (patch) | |
| tree | 5b8bbf752ea82aa4260912a7c89f4fff55239efc /drivers/media/video/em28xx/em28xx-video.c | |
| parent | 6a18eaf61aadcd7f002ddfa26031525570e6f8b6 (diff) | |
| download | op-kernel-dev-8c2399895dc1b5e8976884d4898e68e61ec23e54.zip op-kernel-dev-8c2399895dc1b5e8976884d4898e68e61ec23e54.tar.gz | |
V4L/DVB (9767): em28xx: improve board description messages
Print manufacturer/product info from USB device and also card entry.
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Diffstat (limited to 'drivers/media/video/em28xx/em28xx-video.c')
| -rw-r--r-- | drivers/media/video/em28xx/em28xx-video.c | 15 |
1 files changed, 14 insertions, 1 deletions
diff --git a/drivers/media/video/em28xx/em28xx-video.c b/drivers/media/video/em28xx/em28xx-video.c index a0db340..32b437f 100644 --- a/drivers/media/video/em28xx/em28xx-video.c +++ b/drivers/media/video/em28xx/em28xx-video.c @@ -2177,6 +2177,7 @@ static int em28xx_usb_probe(struct usb_interface *interface, int retval = -ENODEV; int i, nr, ifnum, isoc_pipe; char *speed; + char descr[255] = ""; udev = usb_get_dev(interface_to_usbdev(interface)); ifnum = interface->altsetting[0].desc.bInterfaceNumber; @@ -2249,8 +2250,20 @@ static int em28xx_usb_probe(struct usb_interface *interface, speed = "unknown"; } - printk(DRIVER_NAME ": New video device @ %s Mbps " + if (udev->manufacturer) + strlcpy(descr, udev->manufacturer, sizeof(descr)); + + if (udev->product) { + if (*descr) + strlcat(descr, " ", sizeof(descr)); + strlcat(descr, udev->product, sizeof(descr)); + } + if (*descr) + strlcat(descr, " ", sizeof(descr)); + + printk(DRIVER_NAME ": New device %s@ %s Mbps " "(%04x:%04x, interface %d, class %d)\n", + descr, speed, le16_to_cpu(udev->descriptor.idVendor), le16_to_cpu(udev->descriptor.idProduct), |
