diff options
| author | Mauro Carvalho Chehab <mchehab@osg.samsung.com> | 2016-10-07 08:40:43 -0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@s-opensource.com> | 2016-10-14 12:42:29 -0300 |
| commit | ab883e2de3fc58c0af6070ea067a607a6310772b (patch) | |
| tree | 132dfbddde173718b19d4322621883a4aee42193 | |
| parent | ba705a629ceee28f7ee4a5f977da52278b683eb0 (diff) | |
[media] dtt200u: don't do DMA on stack
The USB control messages require DMA to work. We cannot pass
a stack-allocated buffer, as it is not warranted that the
stack would be into a DMA enabled area.
Reviewed-by: Patrick Boettcher <patrick.boettcher@posteo.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>