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pinctrl: sunxi: drop lock on error path
I forgot to drop the lock for the return inside the loop
protected by the spinlock in the pin config routine when
merging in -rc7 in commit 6ad30ce046
Reported-by: Sherman Yin <syin@broadcom.com>
Acked-by: Maxime Ripard <maxime.ripard@free-electrons.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
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parent
acf564a8f3
commit
07b7eb9279
@ -291,8 +291,10 @@ static int sunxi_pconf_group_set(struct pinctrl_dev *pctldev,
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switch (pinconf_to_config_param(configs[i])) {
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case PIN_CONFIG_DRIVE_STRENGTH:
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strength = pinconf_to_config_argument(configs[i]);
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if (strength > 40)
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if (strength > 40) {
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spin_unlock_irqrestore(&pctl->lock, flags);
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return -EINVAL;
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}
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/*
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* We convert from mA to what the register expects:
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* 0: 10mA
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