diff options
Diffstat (limited to 'drivers/gpio')
| -rw-r--r-- | drivers/gpio/gpio-bcm-kona.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/drivers/gpio/gpio-bcm-kona.c b/drivers/gpio/gpio-bcm-kona.c index 00272fa7cc4f..d0707fc23afd 100644 --- a/drivers/gpio/gpio-bcm-kona.c +++ b/drivers/gpio/gpio-bcm-kona.c @@ -485,12 +485,14 @@ static void bcm_kona_gpio_irq_handler(struct irq_desc *desc) static int bcm_kona_gpio_irq_reqres(struct irq_data *d) { struct bcm_kona_gpio *kona_gpio = irq_data_get_irq_chip_data(d); + int ret; - if (gpiochip_lock_as_irq(&kona_gpio->gpio_chip, d->hwirq)) { + ret = gpiochip_lock_as_irq(&kona_gpio->gpio_chip, d->hwirq); + if (ret) { dev_err(kona_gpio->gpio_chip.parent, "unable to lock HW IRQ %lu for IRQ\n", d->hwirq); - return -EINVAL; + return ret; } return 0; } |