diff options
| -rw-r--r-- | drivers/gpio/gpio-altera.c | 23 |
1 files changed, 11 insertions, 12 deletions
diff --git a/drivers/gpio/gpio-altera.c b/drivers/gpio/gpio-altera.c index e088b908c2c1..a266d8796ee5 100644 --- a/drivers/gpio/gpio-altera.c +++ b/drivers/gpio/gpio-altera.c @@ -30,6 +30,7 @@ struct altera_gpio_chip { raw_spinlock_t gpio_lock; int interrupt_trigger; int mapped_irq; + struct irq_chip irq_chip; }; static void altera_gpio_irq_unmask(struct irq_data *d) @@ -101,15 +102,6 @@ static unsigned int altera_gpio_irq_startup(struct irq_data *d) return 0; } -static struct irq_chip altera_irq_chip = { - .name = "altera-gpio", - .irq_mask = altera_gpio_irq_mask, - .irq_unmask = altera_gpio_irq_unmask, - .irq_set_type = altera_gpio_irq_set_type, - .irq_startup = altera_gpio_irq_startup, - .irq_shutdown = altera_gpio_irq_mask, -}; - static int altera_gpio_get(struct gpio_chip *gc, unsigned offset) { struct of_mm_gpio_chip *mm_gc; @@ -294,8 +286,15 @@ static int altera_gpio_probe(struct platform_device *pdev) } altera_gc->interrupt_trigger = reg; - ret = gpiochip_irqchip_add(&altera_gc->mmchip.gc, &altera_irq_chip, 0, - handle_bad_irq, IRQ_TYPE_NONE); + altera_gc->irq_chip.name = "altera-gpio"; + altera_gc->irq_chip.irq_mask = altera_gpio_irq_mask; + altera_gc->irq_chip.irq_unmask = altera_gpio_irq_unmask; + altera_gc->irq_chip.irq_set_type = altera_gpio_irq_set_type; + altera_gc->irq_chip.irq_startup = altera_gpio_irq_startup; + altera_gc->irq_chip.irq_shutdown = altera_gpio_irq_mask; + + ret = gpiochip_irqchip_add(&altera_gc->mmchip.gc, &altera_gc->irq_chip, + 0, handle_bad_irq, IRQ_TYPE_NONE); if (ret) { dev_err(&pdev->dev, "could not add irqchip\n"); @@ -303,7 +302,7 @@ static int altera_gpio_probe(struct platform_device *pdev) } gpiochip_set_chained_irqchip(&altera_gc->mmchip.gc, - &altera_irq_chip, + &altera_gc->irq_chip, altera_gc->mapped_irq, altera_gc->interrupt_trigger == IRQ_TYPE_LEVEL_HIGH ? altera_gpio_irq_leveL_high_handler : |