From: Ezequiel Garcia <ezequiel.garcia@free-electrons.com>
Date: Sun, 24 Nov 2013 12:37:01 +0000 (-0300)
Subject: spi: spi-gpio: Use 'cansleep' variants to access GPIO
X-Git-Tag: v3.14-rc1~91^2~3^3~1
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=d9dda5a1917a01e6317f7bee81e7e6ed236d7e0a;p=pandora-kernel.git

spi: spi-gpio: Use 'cansleep' variants to access GPIO

The GPIO chip in use could be of any kind, and therefore might sleep
when accesing the GPIO lines. Take account of this by using cansleep
instead, which is the most generic case.

Signed-off-by: Ezequiel Garcia <ezequiel.garcia@free-electrons.com>
Signed-off-by: Mark Brown <broonie@linaro.org>
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