pinctrl: sunxi: check clk_prepare_enable return value
authorBoris BREZILLON <boris.brezillon@free-electrons.com>
Thu, 10 Apr 2014 13:52:40 +0000 (15:52 +0200)
committerLinus Walleij <linus.walleij@linaro.org>
Tue, 22 Apr 2014 11:38:35 +0000 (13:38 +0200)
Check the clk_prepare_enable return value to avoid false positive probe.

Signed-off-by: Boris BREZILLON <boris.brezillon@free-electrons.com>
Acked-by: Maxime Ripard <maxime.ripard@free-electrons.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>

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