tree 132dfbddde173718b19d4322621883a4aee42193
parent ba705a629ceee28f7ee4a5f977da52278b683eb0
author Mauro Carvalho Chehab <mchehab@osg.samsung.com> 1475840443 -0300
committer Mauro Carvalho Chehab <mchehab@s-opensource.com> 1476459749 -0300

[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>