diff options
Diffstat (limited to 'drivers/pinctrl/pinctrl-at91.c')
| -rw-r--r-- | drivers/pinctrl/pinctrl-at91.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/pinctrl/pinctrl-at91.c b/drivers/pinctrl/pinctrl-at91.c index 0d6d2e7e53..b803f891eb 100644 --- a/drivers/pinctrl/pinctrl-at91.c +++ b/drivers/pinctrl/pinctrl-at91.c @@ -652,9 +652,9 @@ static int at91_gpio_probe(struct device_d *dev) } gpio_banks = max(gpio_banks, alias_idx + 1); - at91_gpio->regbase = dev_request_mem_region(dev, 0); - if (IS_ERR(at91_gpio->regbase)) - return PTR_ERR(at91_gpio->regbase); + at91_gpio->regbase = dev_request_mem_region_err_null(dev, 0); + if (!at91_gpio->regbase) + return -ENOENT; at91_gpio->chip.ops = &at91_gpio_ops; at91_gpio->chip.ngpio = MAX_NB_GPIO_PER_BANK; |