From: Jarkko Nikula <jarkko.nikula@linux.intel.com>
Date: Wed, 5 Aug 2015 07:04:05 +0000 (+0300)
Subject: spi: spi-pxa2xx: Remove unused legacy null dma buffer and allocation for it
X-Git-Tag: omap-for-v4.3/fixes-merge-window~33^2~2^3
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=757fe8d514a9bab55156dfb2c4a03e56ba96a028;p=pandora-kernel.git

spi: spi-pxa2xx: Remove unused legacy null dma buffer and allocation for it

Remove null_dma_buf variable and extra allocation for it. It is not needed
since commit 6356437e65c2 ("spi: spi-pxa2xx: remove legacy PXA DMA bits").

Signed-off-by: Jarkko Nikula <jarkko.nikula@linux.intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
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