pinctrl: simplify the re-enable old state code in pinctrl_select_state
Instead of just enabling the settings that were disabled in the 1st loop, it's simpler to recall pinctrl_select_state with the old state. Signed-off-by: NRichard Genoud <richard.genoud@gmail.com> Reviewed-by: NStephen Warren <swarren@nvidia.com> Signed-off-by: NLinus Walleij <linus.walleij@linaro.org>
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