From: Hans Verkuil <hans.verkuil@cisco.com>
Date: Sat, 9 Mar 2013 12:59:16 +0000 (-0300)
Subject: [media] go7007: fix DMA related errors
X-Git-Tag: omap-for-v3.10/dt-fixes-for-merge-window~81^2~269
X-Git-Url: https://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=9b6ebf3309d1b2e62727133b446397a783813331;p=pandora-kernel.git

[media] go7007: fix DMA related errors

- Don't pass data allocated on the stack to usb_control_msg.
- Use dma_mapping_error after calling dma_map_page().

Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
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