From: Dan Carpenter <dan.carpenter@oracle.com>
Date: Wed, 17 Jul 2013 15:34:48 +0000 (+0300)
Subject: spi/xilinx: signedness issue checking platform_get_irq()
X-Git-Tag: v3.12-rc1~192^2~14^2~3^2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=9ca1273bb9d35c81bfb73215556bf794a73a2d83;p=pandora-kernel.git

spi/xilinx: signedness issue checking platform_get_irq()

In xilinx_spi_probe() we use xspi->irq to store negative error codes so
it has to be signed.  We weren't going to use the upper bit any way so
this is fine.

Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Mark Brown <broonie@linaro.org>
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