diff options
| author | Thierry Reding <thierry.reding@avionic-design.de> | 2011-08-04 04:14:06 -0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@redhat.com> | 2011-08-31 17:17:13 -0300 |
| commit | 14f0915464f91574652afa95850e642abd205adc (patch) | |
| tree | 5e440eff6b729fc0e32fb8c44d7e3357f889ad9b /drivers/staging/tm6000/tm6000-video.c | |
| parent | 9dac920708abb2981d02e6922fd797ef388db5ce (diff) | |
[media] tm6000: Flesh out the IRQ callback
This brings the IRQ callback implementation more in line with how other
drivers do it.
Signed-off-by: Thierry Reding <thierry.reding@avionic-design.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Diffstat (limited to 'drivers/staging/tm6000/tm6000-video.c')
| -rw-r--r-- | drivers/staging/tm6000/tm6000-video.c | 14 |
1 files changed, 13 insertions, 1 deletions
diff --git a/drivers/staging/tm6000/tm6000-video.c b/drivers/staging/tm6000/tm6000-video.c index ba9cd247017..bef6023424a 100644 --- a/drivers/staging/tm6000/tm6000-video.c +++ b/drivers/staging/tm6000/tm6000-video.c @@ -513,9 +513,21 @@ static void tm6000_irq_callback(struct urb *urb) struct tm6000_core *dev = container_of(dma_q, struct tm6000_core, vidq); int i; - if (!dev) + switch (urb->status) { + case 0: + case -ETIMEDOUT: + break; + + case -ECONNRESET: + case -ENOENT: + case -ESHUTDOWN: return; + default: + tm6000_err("urb completion error %d.\n", urb->status); + break; + } + spin_lock(&dev->slock); tm6000_isoc_copy(urb); spin_unlock(&dev->slock); |