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[media] gp8psk: don't do DMA on stack
authorMauro Carvalho Chehab <mchehab@s-opensource.com>
Fri, 7 Oct 2016 14:24:21 +0000 (11:24 -0300)
committerMauro Carvalho Chehab <mchehab@s-opensource.com>
Fri, 14 Oct 2016 15:45:03 +0000 (12:45 -0300)
commitfa86c9a1fca5a50563cc63e97aa130a3c54f1d4c
tree84a657641f2c6d524f8503481de89ac8ad3a9739tree | snapshot (tar.gz zip)
parent8f306145df334e2797ef5aa63225cd5178e569c1commit | diff
[media] gp8psk: 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.

Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
drivers/media/usb/dvb-usb/gp8psk.c diff | blob | blame | history