From: Sonic Zhang <sonic.zhang@analog.com>
Date: Fri, 21 Dec 2007 09:03:39 +0000 (+0800)
Subject: [Blackfin] serial driver: Fix bug Free rx dma buffer in shutdown.
X-Git-Tag: v2.6.25-rc4~144^2~11
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=75b780bd99b851682289e7a88763ede5a936edb0;p=pandora-kernel.git

[Blackfin] serial driver: Fix bug Free rx dma buffer in shutdown.

Kernel crash for the serial driver in DMA mode:
http://blackfin.uclinux.org/gf/project/uclinux-dist/tracker/?action=TrackerItemEdit&tracker_item_id=3679

Signed-off-by: Sonic Zhang <sonic.zhang@analog.com>
Signed-off-by: Bryan Wu <bryan.wu@analog.com>
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