diff options
Diffstat (limited to 'drivers/gpio')
| -rw-r--r-- | drivers/gpio/gpiolib.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/gpio/gpiolib.c b/drivers/gpio/gpiolib.c index a59d13d746c..317ff0440e2 100644 --- a/drivers/gpio/gpiolib.c +++ b/drivers/gpio/gpiolib.c @@ -1218,10 +1218,11 @@ int gpiochip_add_pin_range(struct gpio_chip *chip, const char *pinctl_name, pin_range->range.npins = npins; pin_range->pctldev = pinctrl_find_and_add_gpio_range(pinctl_name, &pin_range->range); - if (!pin_range->pctldev) { + if (IS_ERR(pin_range->pctldev)) { pr_err("%s: GPIO chip: could not create pin range\n", chip->label); kfree(pin_range); + return PTR_ERR(pin_range->pctldev); } pr_debug("%s: GPIO chip: created GPIO range %d->%d ==> PIN %d->%d\n", chip->label, offset, offset + npins - 1, |