From: Sonic Zhang <sonic.zhang@analog.com>
Date: Wed, 16 Dec 2009 07:52:52 +0000 (+0000)
Subject: Blackfin: dma-mapping: fix thinko in constant optimization
X-Git-Tag: v2.6.34-rc2~11^2~80
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=a3a6a590190ca77aedf9de871d941c1139a5a24c;p=pandora-kernel.git

Blackfin: dma-mapping: fix thinko in constant optimization

Make sure the non-constant version of the dma_sync functions actually
complete instead of recursively calling itself forever.

Signed-off-by: Sonic Zhang <sonic.zhang@analog.com>
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
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