From: Mike Frysinger <vapier.adi@gmail.com>
Date: Wed, 4 Mar 2009 20:01:29 +0000 (-0800)
Subject: [MTD] [NAND] Blackfin NFC Driver: do not clobber DMAC1_PERIMUX
X-Git-Tag: v2.6.30-rc1~143^2~52
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=08d2503ecc2337275942c1f52822b7a464c0c0a3;p=pandora-kernel.git

[MTD] [NAND] Blackfin NFC Driver: do not clobber DMAC1_PERIMUX

Only set DMAC1_PERIMUX once we have requested and been granted the dma
channel to prevent breaking other peripherals in the error case

Signed-off-by: Mike Frysinger <vapier.adi@gmail.com>
Signed-off-by: Bryan Wu <cooloney@kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
---

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