From: Lad, Prabhakar <prabhakar.csengg@gmail.com>
Date: Sun, 8 Mar 2015 14:40:45 +0000 (-0300)
Subject: [media] media: blackfin: bfin_capture: make sure all buffers are returned on stop_str... 
X-Git-Tag: omap-for-v4.2/o2_dc~62^2~1^2~221
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=2bf34b2f0952eeb15f10434ce0d1ee7356c005ff;p=pandora-kernel.git

[media] media: blackfin: bfin_capture: make sure all buffers are returned on stop_streaming() callback

In start_streaming() callback the buffer is removed from the
dma_queue list and assigned to cur_frm, this patch makes sure
that is returned to vb2 core with VB2_BUF_STATE_ERROR flag.

Signed-off-by: Lad, Prabhakar <prabhakar.csengg@gmail.com>
Tested-by: Scott Jiang <scott.jiang.linux@gmail.com>
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
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