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pinctrl: pinctrl_select_state: set the old_state back on error
In unapply_new_state, the old state is re-applied, but p->state is not set back as it should. Signed-off-by: Richard Genoud <richard.genoud@gmail.com> Reviewed-by: Stephen Warren <swarren@nvidia.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
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@ -991,6 +991,8 @@ static int pinctrl_select_state_locked(struct pinctrl *p,
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pinmux_enable_setting(setting);
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}
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}
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p->state = old_state;
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return ret;
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}
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