[media] af9015: do not use buffers from stack for usb_bulk_msg()

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WARNING: at lib/dma-debug.c:947 check_for_stack+0xa7/0xf0()
ehci-pci 0000:00:04.1: DMA-API: device driver maps memory fromstack

Reported-by: poma <pomidorabelisima@gmail.com>
Signed-off-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

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Antti Palosaari 2013-02-26 13:25:19 -03:00 • committed by Mauro Carvalho Chehab

parent acb0549acc

commit aff8c2d475

2 changed files with 23 additions and 18 deletions

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39

drivers/media/usb/dvb-usb-v2/af9015.c

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2

drivers/media/usb/dvb-usb-v2/af9015.h

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