Commit 476171ce authored by Alexandre Courbot's avatar Alexandre Courbot Committed by Linus Walleij

gpiolib: add missing braces in gpio_direction_show

Add missing braces in an if..else condition.
Signed-off-by: default avatarAlexandre Courbot <acourbot@nvidia.com>
Signed-off-by: Linus Walleij's avatarLinus Walleij <linus.walleij@linaro.org>
parent 1107ca10
......@@ -212,13 +212,14 @@ static ssize_t gpio_direction_show(struct device *dev,
mutex_lock(&sysfs_lock);
if (!test_bit(FLAG_EXPORT, &desc->flags))
if (!test_bit(FLAG_EXPORT, &desc->flags)) {
status = -EIO;
else
} else {
gpio_get_direction(gpio);
status = sprintf(buf, "%s\n",
test_bit(FLAG_IS_OUT, &desc->flags)
? "out" : "in");
}
mutex_unlock(&sysfs_lock);
return status;
......
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