From: Tomasz Figa <t.figa@samsung.com>
Date: Tue, 6 Nov 2012 23:44:55 +0000 (+0900)
Subject: gpio: samsung: Skip registration if pinctrl driver is present on EXYNOS4X12
X-Git-Tag: omap-for-v3.8/fixes-for-merge-window-v4-signed~44^2~5^2~7^2~2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=ba51bdd306a21ab0fabbea3a92541af0ee9fb8f6;p=pandora-kernel.git

gpio: samsung: Skip registration if pinctrl driver is present on EXYNOS4X12

This patch modifies the Samsung GPIO driver to check for pinctrl driver
presence earlier and use generic matching instead of a single compatible
value.

This allows us to fix warning about unrecognized SoC in case of
EXYNOS4X12, which is not supported by this driver.

Signed-off-by: Tomasz Figa <t.figa@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Acked-by: Thomas Abraham <thomas.abraham@linaro.org>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
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