From: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Date: Wed, 30 Jul 2014 15:50:30 +0000 (+0300)
Subject: spi: topcliff-pch: don't hardcode PCI slot to get DMA device
X-Git-Tag: omap-for-v3.17/fixes-against-rc2~157^2^4
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=a9082105b3ae682373e9aec2f2d87798f50e2a4f;p=pandora-kernel.git

spi: topcliff-pch: don't hardcode PCI slot to get DMA device

The DMA is a function 0 of the multifunction device where SPI host is attached.
Thus, we may avoid to hardcode PCI slot number.

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