Searched hist:"0 d43c0ff" (Results 1 – 1 of 1) sorted by relevance
| /openbmc/linux/drivers/media/usb/dvb-usb/ |
| H A D | cinergyT2-fe.c | 0d43c0ff Fri Oct 07 04:16:59 CDT 2016 Mauro Carvalho Chehab <mchehab@s-opensource.com> [media] cinergyT2-fe: 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@s-opensource.com>
0d43c0ff Fri Oct 07 04:16:59 CDT 2016 Mauro Carvalho Chehab <mchehab@s-opensource.com> [media] cinergyT2-fe: 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@s-opensource.com>
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