diff options
Diffstat (limited to 'drivers/pinctrl/pinctrl-at91.c')
| -rw-r--r-- | drivers/pinctrl/pinctrl-at91.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/pinctrl/pinctrl-at91.c b/drivers/pinctrl/pinctrl-at91.c index 29e54cf6cb..0d6d2e7e53 100644 --- a/drivers/pinctrl/pinctrl-at91.c +++ b/drivers/pinctrl/pinctrl-at91.c @@ -653,8 +653,8 @@ 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 (!at91_gpio->regbase) - return -EBUSY; + if (IS_ERR(at91_gpio->regbase)) + return PTR_ERR(at91_gpio->regbase); at91_gpio->chip.ops = &at91_gpio_ops; at91_gpio->chip.ngpio = MAX_NB_GPIO_PER_BANK; |