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(parent: 487a912) | patch
[MTD] [NAND] Blackfin NFC Driver: do not clobber DMAC1_PERIMUX
authorMike Frysinger <vapier.adi@gmail.com>
Wed, 4 Mar 2009 20:01:29 +0000 (12:01 -0800)
committerDavid Woodhouse <David.Woodhouse@intel.com>
Fri, 20 Mar 2009 12:16:24 +0000 (12:16 +0000)
commitc02d64cca62bab979c888670869faf49f7573040
treef4a27a18a92ca62117cb1b6ba492888899796602tree | snapshot
parent487a912c2b0374c5d0cbe158c7673f701d4ae92bcommit | diff
[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>
drivers/mtd/nand/bf5xx_nand.c diff | blob | history
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