From: Mike Frysinger <vapier.adi@gmail.com>
Date: Wed, 4 Feb 2009 08:49:45 +0000 (+0800)
Subject: Blackfin arch: fix bug - Dmacopy failed in BF537-STAMP
X-Git-Tag: v2.6.29-rc4~54^2~35
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=41245ac5952e5b05e6fbb7c188eae0947f640189;p=pandora-kernel.git

Blackfin arch: fix bug - Dmacopy failed in BF537-STAMP

Dmacopy failed in BF537-STAMP when copy from SRAM to SDRAM and kernel
will reboot automatically.

Fixing by doing a SSYNC before mucking with DMA registers

Signed-off-by: Mike Frysinger <vapier.adi@gmail.com>
Signed-off-by: Bryan Wu <cooloney@kernel.org>
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