From: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Date: Mon, 9 Mar 2015 14:48:49 +0000 (+0200)
Subject: spi: dw-mid: move to use core SPI DMA mappings
X-Git-Tag: omap-for-v4.2/o2_dc~166^2~4^4~5
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=f89a6d8f43ebe9508bb5492c846ad997ad50eafe;p=pandora-kernel.git

spi: dw-mid: move to use core SPI DMA mappings

SPI core has a comprehensive function set to map and unmap a message when it's
needed. This patch converts driver to use that advantage.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
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