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pinctrl: fix mutex deadlock in get_pinctrl_dev_from_of_node()

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This obvious bug was introduced by d755910b7 ("pinctrl: move subsystem
mutex to pinctrl_dev struct").

Signed-off-by: Daniel Mack <zonque@gmail.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
This commit is contained in:
Daniel Mack 2013-04-26 18:57:02 +02:00 committed by Linus Walleij
parent 37e4901449
commit d463f82d22
1 changed files with 1 additions and 1 deletions
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2
drivers/pinctrl/core.c
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@ -129,7 +129,7 @@ struct pinctrl_dev *get_pinctrl_dev_from_of_node(struct device_node *np)
return pctldev;
}
mutex_lock(&pinctrldev_list_mutex);
mutex_unlock(&pinctrldev_list_mutex);
return NULL;
}