From: Mika Westerberg <mika.westerberg@linux.intel.com>
Date: Tue, 18 Jun 2013 14:29:44 +0000 (+0300)
Subject: spi/pxa2xx: use GFP_ATOMIC in sg table allocation
X-Git-Tag: v3.10~25^2~1^2~1
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=5548f98c46538d1da04eff179a52e50537d11465;p=pandora-kernel.git

spi/pxa2xx: use GFP_ATOMIC in sg table allocation

pxa2xx_spi_map_dma_buffer() gets called in tasklet context so we can't
sleep when we allocate a new sg table. Use GFP_ATOMIC here instead.

Signed-off-by: Mika Westerberg <mika.westerberg@linux.intel.com>
Signed-off-by: Mark Brown <broonie@linaro.org>
Cc: stable@vger.kernel.org
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