2018-05-06 18:21 GMT+09:00 Mauro Carvalho Chehab <mchehab+sams...@kernel.org>:
> Em Sun, 6 May 2018 08:05:05 +0900
> Tomoki Sekiyama <tomoki.sekiy...@gmail.com> escreveu:
>
>> 2018/5/6 1:09 Mauro Carvalho Chehab <mchehab+sams...@kernel.org>:
>>
>> >
From: Tomoki Sekiyama <tomoki.sekiy...@gmail.com>
On some architectures such as arm64, siano chip based TV-tuner
USB devices are not recognized correctly due to coherent memory
allocation failure with the following error:
[ 663.556135] usbcore: deregistering interface driver
From: Tomoki Sekiyama <tomoki.sekiy...@gmail.com>
On some architectures such as arm64, siano chip based TV-tuner
USB devices are not recognized correctly due to coherent memory
allocation failure with the following error:
[ 663.556135] usbcore: deregistering interface driver
for DMA
memory allocation for USB devices in such architectures.
Signed-off-by: Tomoki Sekiyama <tomoki.sekiy...@gmail.com>
---
drivers/media/common/siano/smscoreapi.c | 34 +++--
drivers/media/common/siano/smscoreapi.h | 2 ++
drivers/media/usb/siano/smsusb.c