From: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Date: Tue, 28 Oct 2014 16:25:01 +0000 (+0200)
Subject: spi: dw-mid: refactor to use helpers
X-Git-Tag: omap-for-v3.20/drop-legacy-3517~128^2~3^4~1
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=a5c2db964d3eb26b41bd7abc1b13486f732b3aa2;p=pandora-kernel.git

spi: dw-mid: refactor to use helpers

This patch splits few helpers, namely dw_spi_dma_prepare_rx(),
dw_spi_dma_prepare_tx(), and dw_spi_dma_setup() which will be useful for the
consequent improvements.

There is no functional change.

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