{
struct gpio_chip *gc = irq_data_get_irq_chip_data(d);
struct intel_pinctrl *vg = gpiochip_get_data(gc);
- unsigned int offset = irqd_to_hwirq(d);
+ irq_hw_number_t hwirq = irqd_to_hwirq(d);
void __iomem *reg;
- reg = byt_gpio_reg(vg, offset, BYT_INT_STAT_REG);
+ reg = byt_gpio_reg(vg, hwirq, BYT_INT_STAT_REG);
if (!reg)
return;
raw_spin_lock(&byt_lock);
- writel(BIT(offset % 32), reg);
+ writel(BIT(hwirq % 32), reg);
raw_spin_unlock(&byt_lock);
}
{
struct gpio_chip *gc = irq_data_get_irq_chip_data(d);
struct intel_pinctrl *vg = gpiochip_get_data(gc);
+ irq_hw_number_t hwirq = irqd_to_hwirq(d);
- byt_gpio_clear_triggering(vg, irqd_to_hwirq(d));
+ byt_gpio_clear_triggering(vg, hwirq);
+ gpiochip_disable_irq(gc, hwirq);
}
static void byt_irq_unmask(struct irq_data *d)
{
struct gpio_chip *gc = irq_data_get_irq_chip_data(d);
struct intel_pinctrl *vg = gpiochip_get_data(gc);
- unsigned int offset = irqd_to_hwirq(d);
+ irq_hw_number_t hwirq = irqd_to_hwirq(d);
unsigned long flags;
void __iomem *reg;
u32 value;
- reg = byt_gpio_reg(vg, offset, BYT_CONF0_REG);
+ gpiochip_enable_irq(gc, hwirq);
+
+ reg = byt_gpio_reg(vg, hwirq, BYT_CONF0_REG);
if (!reg)
return;
static int byt_irq_type(struct irq_data *d, unsigned int type)
{
struct intel_pinctrl *vg = gpiochip_get_data(irq_data_get_irq_chip_data(d));
- u32 offset = irqd_to_hwirq(d);
+ irq_hw_number_t hwirq = irqd_to_hwirq(d);
u32 value;
unsigned long flags;
- void __iomem *reg = byt_gpio_reg(vg, offset, BYT_CONF0_REG);
+ void __iomem *reg;
- if (!reg || offset >= vg->chip.ngpio)
+ reg = byt_gpio_reg(vg, hwirq, BYT_CONF0_REG);
+ if (!reg)
return -EINVAL;
raw_spin_lock_irqsave(&byt_lock, flags);
return 0;
}
+static const struct irq_chip byt_gpio_irq_chip = {
+ .name = "BYT-GPIO",
+ .irq_ack = byt_irq_ack,
+ .irq_mask = byt_irq_mask,
+ .irq_unmask = byt_irq_unmask,
+ .irq_set_type = byt_irq_type,
+ .flags = IRQCHIP_SKIP_SET_WAKE | IRQCHIP_SET_TYPE_MASKED | IRQCHIP_IMMUTABLE,
+ GPIOCHIP_IRQ_RESOURCE_HELPERS,
+};
+
static void byt_gpio_irq_handler(struct irq_desc *desc)
{
struct irq_data *data = irq_desc_get_irq_data(desc);
if (irq > 0) {
struct gpio_irq_chip *girq;
- vg->irqchip.name = "BYT-GPIO",
- vg->irqchip.irq_ack = byt_irq_ack,
- vg->irqchip.irq_mask = byt_irq_mask,
- vg->irqchip.irq_unmask = byt_irq_unmask,
- vg->irqchip.irq_set_type = byt_irq_type,
- vg->irqchip.flags = IRQCHIP_SKIP_SET_WAKE | IRQCHIP_SET_TYPE_MASKED,
-
girq = &gc->irq;
- girq->chip = &vg->irqchip;
+ gpio_irq_chip_set_chip(girq, &byt_gpio_irq_chip);
girq->init_hw = byt_gpio_irq_init_hw;
girq->init_valid_mask = byt_init_irq_valid_mask;
girq->parent_handler = byt_gpio_irq_handler;