diff options
| author | Mauro Carvalho Chehab <m.chehab@samsung.com> | 2014-05-21 09:35:06 -0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <m.chehab@samsung.com> | 2014-05-25 17:46:36 -0300 |
| commit | c35fbd03ae22ca7d36622f63d0e58dadc77dfc44 (patch) | |
| tree | 7fc851099ad2468052123a02c3d4ece43b6b0dde | |
| parent | d9e091fe7118ce2902a6ad959c30b0f2d41351f0 (diff) | |
| download | linux-c35fbd03ae22ca7d36622f63d0e58dadc77dfc44.tar.bz2 | |
[media] au0828: Improve debug messages for urb_completion
Sometimes, it helps to know how much data was received by
urb_completion. Add that information to the optional debug
log.
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
| -rwxr-xr-x | drivers/media/usb/au0828/au0828-dvb.c | 12 |
1 files changed, 8 insertions, 4 deletions
diff --git a/drivers/media/usb/au0828/au0828-dvb.c b/drivers/media/usb/au0828/au0828-dvb.c index 2019e4a168b2..ab5f93643021 100755 --- a/drivers/media/usb/au0828/au0828-dvb.c +++ b/drivers/media/usb/au0828/au0828-dvb.c @@ -114,16 +114,20 @@ static void urb_completion(struct urb *purb) int ptype = usb_pipetype(purb->pipe); unsigned char *ptr; - dprintk(2, "%s()\n", __func__); + dprintk(2, "%s: %d\n", __func__, purb->actual_length); - if (!dev) + if (!dev) { + dprintk(2, "%s: no dev!\n", __func__); return; + } - if (dev->urb_streaming == 0) + if (dev->urb_streaming == 0) { + dprintk(2, "%s: not streaming!\n", __func__); return; + } if (ptype != PIPE_BULK) { - printk(KERN_ERR "%s() Unsupported URB type %d\n", + printk(KERN_ERR "%s: Unsupported URB type %d\n", __func__, ptype); return; } |