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path: root/drivers/gpio/gpio-npcm-sgpio.c
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Diffstat (limited to 'drivers/gpio/gpio-npcm-sgpio.c')
-rw-r--r--drivers/gpio/gpio-npcm-sgpio.c10
1 files changed, 4 insertions, 6 deletions
diff --git a/drivers/gpio/gpio-npcm-sgpio.c b/drivers/gpio/gpio-npcm-sgpio.c
index d31788b43a..2605706145 100644
--- a/drivers/gpio/gpio-npcm-sgpio.c
+++ b/drivers/gpio/gpio-npcm-sgpio.c
@@ -434,7 +434,7 @@ static void npcm_sgpio_irq_handler(struct irq_desc *desc)
struct gpio_chip *gc = irq_desc_get_handler_data(desc);
struct irq_chip *ic = irq_desc_get_chip(desc);
struct npcm_sgpio *gpio = gpiochip_get_data(gc);
- unsigned int i, j, girq;
+ unsigned int i, j;
unsigned long reg;
chained_irq_enter(ic, desc);
@@ -443,11 +443,9 @@ static void npcm_sgpio_irq_handler(struct irq_desc *desc)
const struct npcm_sgpio_bank *bank = &npcm_sgpio_banks[i];
reg = ioread8(bank_reg(gpio, bank, EVENT_STS));
- for_each_set_bit(j, &reg, 8) {
- girq = irq_find_mapping(gc->irq.domain,
- i * 8 + gpio->nout_sgpio + j);
- generic_handle_domain_irq(gc->irq.domain, girq);
- }
+ for_each_set_bit(j, &reg, 8)
+ generic_handle_domain_irq(gc->irq.domain,
+ i * 8 + gpio->nout_sgpio + j);
}
chained_irq_exit(ic, desc);