Commit 529f2ad5 authored by Dan Carpenter's avatar Dan Carpenter Committed by Linus Walleij

gpiolib: unlock on error in gpio_export()

We need to unlock here before returning.
Signed-off-by: default avatarDan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Linus Walleij's avatarLinus Walleij <linus.walleij@linaro.org>
parent 80b0a602
......@@ -756,7 +756,8 @@ int gpio_export(unsigned gpio, bool direction_may_change)
__func__, gpio,
test_bit(FLAG_REQUESTED, &desc->flags),
test_bit(FLAG_EXPORT, &desc->flags));
return -EPERM;
status = -EPERM;
goto fail_unlock;
}
if (!desc->chip->direction_input || !desc->chip->direction_output)
......
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