From: Cliff Cai <cliff.cai@analog.com>
Date: Tue, 26 May 2009 10:24:14 +0000 (-0400)
Subject: mtd: blackfin NFC: fix hang when using NAND on BF527-EZKITs
X-Git-Tag: v2.6.31-rc1~53^2~16
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=c3a9f35673290f49ec115d36ad283961c82c135a;p=pandora-kernel.git

mtd: blackfin NFC: fix hang when using NAND on BF527-EZKITs

The DMAs have different bit sizes on BF52x and BF54x.  From the PHRM:

"The 16-bit DMA Access Bus (DAB) connects the DMA controller to the
on-chip peripherals, PPI, SPI, Ethernet MAC, the SPORTs, NFC,
HOSTDP and the UARTs."

32-bit DMA won't work for BF52x.

Signed-off-by: Cliff Cai <cliff.cai@analog.com>
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Signed-off-by: Bryan Wu <cooloney@kernel.org>
Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
---

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