diff options
Diffstat (limited to 'drivers/pinctrl/pinctrl-amd.c')
| -rw-r--r-- | drivers/pinctrl/pinctrl-amd.c | 11 |
1 files changed, 8 insertions, 3 deletions
diff --git a/drivers/pinctrl/pinctrl-amd.c b/drivers/pinctrl/pinctrl-amd.c index 1a7d686494ff..0645c2c24f50 100644 --- a/drivers/pinctrl/pinctrl-amd.c +++ b/drivers/pinctrl/pinctrl-amd.c @@ -387,6 +387,8 @@ static void amd_gpio_irq_enable(struct irq_data *d) struct gpio_chip *gc = irq_data_get_irq_chip_data(d); struct amd_gpio *gpio_dev = gpiochip_get_data(gc); + gpiochip_enable_irq(gc, d->hwirq); + raw_spin_lock_irqsave(&gpio_dev->lock, flags); pin_reg = readl(gpio_dev->base + (d->hwirq)*4); pin_reg |= BIT(INTERRUPT_ENABLE_OFF); @@ -408,6 +410,8 @@ static void amd_gpio_irq_disable(struct irq_data *d) pin_reg &= ~BIT(INTERRUPT_MASK_OFF); writel(pin_reg, gpio_dev->base + (d->hwirq)*4); raw_spin_unlock_irqrestore(&gpio_dev->lock, flags); + + gpiochip_disable_irq(gc, d->hwirq); } static void amd_gpio_irq_mask(struct irq_data *d) @@ -577,7 +581,7 @@ static void amd_irq_ack(struct irq_data *d) */ } -static struct irq_chip amd_gpio_irqchip = { +static const struct irq_chip amd_gpio_irqchip = { .name = "amd_gpio", .irq_ack = amd_irq_ack, .irq_enable = amd_gpio_irq_enable, @@ -593,7 +597,8 @@ static struct irq_chip amd_gpio_irqchip = { * the wake event. Otherwise the wake event will never clear and * prevent the system from suspending. */ - .flags = IRQCHIP_ENABLE_WAKEUP_ON_SUSPEND, + .flags = IRQCHIP_ENABLE_WAKEUP_ON_SUSPEND | IRQCHIP_IMMUTABLE, + GPIOCHIP_IRQ_RESOURCE_HELPERS, }; #define PIN_IRQ_PENDING (BIT(INTERRUPT_STS_OFF) | BIT(WAKE_STS_OFF)) @@ -1026,7 +1031,7 @@ static int amd_gpio_probe(struct platform_device *pdev) amd_gpio_irq_init(gpio_dev); girq = &gpio_dev->gc.irq; - girq->chip = &amd_gpio_irqchip; + gpio_irq_chip_set_chip(girq, &amd_gpio_irqchip); /* This will let us handle the parent IRQ in the driver */ girq->parent_handler = NULL; girq->num_parents = 0; |