diff options
| -rw-r--r-- | drivers/gpio/gpio-bcm-kona.c | 15 |
1 files changed, 8 insertions, 7 deletions
diff --git a/drivers/gpio/gpio-bcm-kona.c b/drivers/gpio/gpio-bcm-kona.c index ff5c98e8a075..58188bafba43 100644 --- a/drivers/gpio/gpio-bcm-kona.c +++ b/drivers/gpio/gpio-bcm-kona.c @@ -428,9 +428,10 @@ static void bcm_kona_gpio_irq_handler(unsigned int irq, struct irq_desc *desc) while ((sta = readl(reg_base + GPIO_INT_STATUS(bank_id)) & (~(readl(reg_base + GPIO_INT_MASK(bank_id)))))) { for_each_set_bit(bit, &sta, 32) { - int gpio = GPIO_PER_BANK * bank_id + bit; - int virq = irq_find_mapping(bank->kona_gpio->irq_domain, - gpio); + int hwirq = GPIO_PER_BANK * bank_id + bit; + int child_irq = + irq_find_mapping(bank->kona_gpio->irq_domain, + hwirq); /* * Clear interrupt before handler is called so we don't * miss any interrupt occurred during executing them. @@ -438,7 +439,7 @@ static void bcm_kona_gpio_irq_handler(unsigned int irq, struct irq_desc *desc) writel(readl(reg_base + GPIO_INT_STATUS(bank_id)) | BIT(bit), reg_base + GPIO_INT_STATUS(bank_id)); /* Invoke interrupt handler */ - generic_handle_irq(virq); + generic_handle_irq(child_irq); } } @@ -487,10 +488,10 @@ static int bcm_kona_gpio_irq_map(struct irq_domain *d, unsigned int irq, return 0; } -static void bcm_kona_gpio_irq_unmap(struct irq_domain *d, unsigned int virq) +static void bcm_kona_gpio_irq_unmap(struct irq_domain *d, unsigned int irq) { - irq_set_chip_and_handler(virq, NULL, NULL); - irq_set_chip_data(virq, NULL); + irq_set_chip_and_handler(irq, NULL, NULL); + irq_set_chip_data(irq, NULL); } static struct irq_domain_ops bcm_kona_irq_ops = { |