From: Alexandre Courbot <acourbot@nvidia.com>
Date: Fri, 29 Jun 2012 04:57:59 +0000 (+0900)
Subject: gpio: propagate of_parse_phandle_with_args errors
X-Git-Tag: v3.6-rc1~86^2~7
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=41920d16360ebc8c482911078a17d9994fb77612;p=pandora-kernel.git

gpio: propagate of_parse_phandle_with_args errors

Make of_get_named_gpio_flags propagate any error it receives from
of_parse_phandle_with_args instead of inconditionally returning -EINVAL.

Signed-off-by: Alexandre Courbot <acourbot@nvidia.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
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