Commit d463f82d authored Apr 26, 2013 by Daniel Mack Committed by Linus Walleij Apr 30, 2013

pinctrl: fix mutex deadlock in get_pinctrl_dev_from_of_node()



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>

parent 37e49014

drivers/pinctrl/core.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -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;
		}