From: Tony Lindgren <tony@atomide.com>
Date: Mon, 2 Jun 2014 23:13:46 +0000 (-0700)
Subject: gpio: of: Fix handling for deferred probe for -gpio suffix
X-Git-Tag: omap-for-v3.16/fixes-against-rc1~18^2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=06fc3b70f1dc9c53070fa63a528830f54afc3c38;p=pandora-kernel.git

gpio: of: Fix handling for deferred probe for -gpio suffix

Commit dd34c37aa3e (gpio: of: Allow -gpio suffix for property names)
added parsing for both -gpio and -gpios suffix but also changed
the handling for deferred probe unintentionally. Because of the
looping the second name will now return -ENOENT instead of
-EPROBE_DEFER. Fix the issue by breaking out of the loop if
-EPROBE_DEFER is encountered.

Signed-off-by: Tony Lindgren <tony@atomide.com>
Reviewed-by: Thierry Reding <treding@nvidia.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
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