C++ (Cpp) irq_to_regmap_irq Examples

Example #1

File: regmap-irq.c Project: AlexShiLucky/linux-socfpga

static int regmap_irq_set_type(struct irq_data *data, unsigned int type)
{
	struct regmap_irq_chip_data *d = irq_data_get_irq_chip_data(data);
	struct regmap *map = d->map;
	const struct regmap_irq *irq_data = irq_to_regmap_irq(d, data->hwirq);
	int reg = irq_data->type_reg_offset / map->reg_stride;

	if (!(irq_data->type_rising_mask | irq_data->type_falling_mask))
		return 0;

	d->type_buf[reg] &= ~(irq_data->type_falling_mask |
					irq_data->type_rising_mask);
	switch (type) {
	case IRQ_TYPE_EDGE_FALLING:
		d->type_buf[reg] |= irq_data->type_falling_mask;
		break;

	case IRQ_TYPE_EDGE_RISING:
		d->type_buf[reg] |= irq_data->type_rising_mask;
		break;

	case IRQ_TYPE_EDGE_BOTH:
		d->type_buf[reg] |= (irq_data->type_falling_mask |
					irq_data->type_rising_mask);
		break;

	default:
		return -EINVAL;
	}
	return 0;
}

Example #2

File: regmap-irq.c Project: C457/android_kernel_samsung_t110

static void regmap_irq_disable(struct irq_data *data)
{
	struct regmap_irq_chip_data *d = irq_data_get_irq_chip_data(data);
	const struct regmap_irq *irq_data = irq_to_regmap_irq(d, data->irq);

	d->mask_buf[irq_data->reg_offset] |= irq_data->mask;
}

Example #3

File: regmap-irq.c Project: AlexShiLucky/linux-socfpga

static void regmap_irq_disable(struct irq_data *data)
{
	struct regmap_irq_chip_data *d = irq_data_get_irq_chip_data(data);
	struct regmap *map = d->map;
	const struct regmap_irq *irq_data = irq_to_regmap_irq(d, data->hwirq);

	d->mask_buf[irq_data->reg_offset / map->reg_stride] |= irq_data->mask;
}

Example #4

File: regmap-irq.c Project: AlexShiLucky/linux-socfpga

static int regmap_irq_set_wake(struct irq_data *data, unsigned int on)
{
	struct regmap_irq_chip_data *d = irq_data_get_irq_chip_data(data);
	struct regmap *map = d->map;
	const struct regmap_irq *irq_data = irq_to_regmap_irq(d, data->hwirq);

	if (on) {
		if (d->wake_buf)
			d->wake_buf[irq_data->reg_offset / map->reg_stride]
				&= ~irq_data->mask;
		d->wake_count++;
	} else {
		if (d->wake_buf)
			d->wake_buf[irq_data->reg_offset / map->reg_stride]
				|= irq_data->mask;
		d->wake_count--;
	}

	return 0;
}