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[media] go7007: fix DMA related errors
authorHans Verkuil <hans.verkuil@cisco.com>
Sat, 9 Mar 2013 12:59:16 +0000 (09:59 -0300)
committerMauro Carvalho Chehab <mchehab@redhat.com>
Sun, 24 Mar 2013 15:41:27 +0000 (12:41 -0300)
- 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>

No differences found
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