diff options
Diffstat (limited to 'drivers/gpio/gpio-max77620.c')
| -rw-r--r-- | drivers/gpio/gpio-max77620.c | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/drivers/gpio/gpio-max77620.c b/drivers/gpio/gpio-max77620.c index ebf9dea6546b..c18b60e39a94 100644 --- a/drivers/gpio/gpio-max77620.c +++ b/drivers/gpio/gpio-max77620.c @@ -54,6 +54,7 @@ static void max77620_gpio_irq_mask(struct irq_data *data) struct max77620_gpio *gpio = gpiochip_get_data(chip); gpio->irq_enabled[data->hwirq] = false; + gpiochip_disable_irq(chip, data->hwirq); } static void max77620_gpio_irq_unmask(struct irq_data *data) @@ -61,6 +62,7 @@ static void max77620_gpio_irq_unmask(struct irq_data *data) struct gpio_chip *chip = irq_data_get_irq_chip_data(data); struct max77620_gpio *gpio = gpiochip_get_data(chip); + gpiochip_enable_irq(chip, data->hwirq); gpio->irq_enabled[data->hwirq] = true; } @@ -119,14 +121,15 @@ static void max77620_gpio_bus_sync_unlock(struct irq_data *data) mutex_unlock(&gpio->buslock); } -static struct irq_chip max77620_gpio_irqchip = { +static const struct irq_chip max77620_gpio_irqchip = { .name = "max77620-gpio", .irq_mask = max77620_gpio_irq_mask, .irq_unmask = max77620_gpio_irq_unmask, .irq_set_type = max77620_gpio_set_irq_type, .irq_bus_lock = max77620_gpio_bus_lock, .irq_bus_sync_unlock = max77620_gpio_bus_sync_unlock, - .flags = IRQCHIP_MASK_ON_SUSPEND, + .flags = IRQCHIP_IMMUTABLE | IRQCHIP_MASK_ON_SUSPEND, + GPIOCHIP_IRQ_RESOURCE_HELPERS, }; static int max77620_gpio_dir_input(struct gpio_chip *gc, unsigned int offset) @@ -318,7 +321,7 @@ static int max77620_gpio_probe(struct platform_device *pdev) mgpio->gpio_chip.base = -1; girq = &mgpio->gpio_chip.irq; - girq->chip = &max77620_gpio_irqchip; + gpio_irq_chip_set_chip(girq, &max77620_gpio_irqchip); /* This will let us handle the parent IRQ in the driver */ girq->parent_handler = NULL; girq->num_parents = 0; |