From: Linus Walleij <linus.walleij@stericsson.com>
Date: Wed, 29 Sep 2010 08:31:35 +0000 (+0900)
Subject: spi/pl022: add PrimeCell generic DMA support
X-Git-Tag: v2.6.37-rc1~187^2~16
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=b1b6b9aa6fd32db97469e65d301ebc32dcd67992;p=pandora-kernel.git

spi/pl022: add PrimeCell generic DMA support

This extends the PL022 SSP/SPI driver with generic DMA engine
support using the PrimeCell DMA engine interface. Also fix up the
test code for the U300 platform.

Signed-off-by: Linus Walleij <linus.walleij@stericsson.com>
Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
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