From: Mika Westerberg <mika.westerberg@linux.intel.com>
Date: Mon, 13 May 2013 10:45:09 +0000 (+0300)
Subject: spi/pxa2xx: fix compile warning in pxa2xx_spi_acpi_get_pdata()
X-Git-Tag: omap-for-v3.11/fixes-for-merge-window~28^2~6^2~2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=6dc81f6fc0eaf0714bc6e959f8769705f41fd708;p=pandora-kernel.git

spi/pxa2xx: fix compile warning in pxa2xx_spi_acpi_get_pdata()

Commit cbfd6a21b6f (spi/pxa2xx: Convert to devm_ioremap_resource())
converted the driver to use devm_ioremap_resource(). However it causes
following warning to be emitted:

drivers/spi/spi-pxa2xx.c: In function ‘pxa2xx_spi_acpi_get_pdata’:
drivers/spi/spi-pxa2xx.c:1094:3: warning: return makes pointer from integer without a cast [enabled by default]

Fix this by returning NULL as it was done previously (error printing is
already done by devm_ioremap_resource()).

Signed-off-by: Mika Westerberg <mika.westerberg@linux.intel.com>
Cc: Sachin Kamat <sachin.kamat@linaro.org>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
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