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gpio: uniphier: Use helper function to get IRQ hardware number

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Use helper function to get IRQ hardware number instead of direct access.
No functional changes intended.

Signed-off-by: Kunihiko Hayashi <hayashi.kunihiko@socionext.com>
Signed-off-by: Bartosz Golaszewski <brgl@bgdev.pl>
This commit is contained in:
Kunihiko Hayashi 2021-09-16 20:19:36 +09:00 committed by Bartosz Golaszewski
parent 3ea0465640
commit e1db0f5597
1 changed files with 7 additions and 5 deletions
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12
drivers/gpio/gpio-uniphier.c
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@ -180,7 +180,7 @@ static int uniphier_gpio_to_irq(struct gpio_chip *chip, unsigned int offset)
static void uniphier_gpio_irq_mask(struct irq_data *data)
{
struct uniphier_gpio_priv *priv = data->chip_data;
u32 mask = BIT(data->hwirq);
u32 mask = BIT(irqd_to_hwirq(data));
uniphier_gpio_reg_update(priv, UNIPHIER_GPIO_IRQ_EN, mask, 0);
@ -190,7 +190,7 @@ static void uniphier_gpio_irq_mask(struct irq_data *data)
static void uniphier_gpio_irq_unmask(struct irq_data *data)
{
struct uniphier_gpio_priv *priv = data->chip_data;
u32 mask = BIT(data->hwirq);
u32 mask = BIT(irqd_to_hwirq(data));
uniphier_gpio_reg_update(priv, UNIPHIER_GPIO_IRQ_EN, mask, mask);
@ -200,7 +200,7 @@ static void uniphier_gpio_irq_unmask(struct irq_data *data)
static int uniphier_gpio_irq_set_type(struct irq_data *data, unsigned int type)
{
struct uniphier_gpio_priv *priv = data->chip_data;
u32 mask = BIT(data->hwirq);
u32 mask = BIT(irqd_to_hwirq(data));
u32 val = 0;
if (type == IRQ_TYPE_EDGE_BOTH) {
@ -297,7 +297,8 @@ static int uniphier_gpio_irq_domain_activate(struct irq_domain *domain,
struct uniphier_gpio_priv *priv = domain->host_data;
struct gpio_chip *chip = &priv->chip;
return gpiochip_lock_as_irq(chip, data->hwirq + UNIPHIER_GPIO_IRQ_OFFSET);
return gpiochip_lock_as_irq(chip,
irqd_to_hwirq(data) + UNIPHIER_GPIO_IRQ_OFFSET);
}
static void uniphier_gpio_irq_domain_deactivate(struct irq_domain *domain,
@ -306,7 +307,8 @@ static void uniphier_gpio_irq_domain_deactivate(struct irq_domain *domain,
struct uniphier_gpio_priv *priv = domain->host_data;
struct gpio_chip *chip = &priv->chip;
gpiochip_unlock_as_irq(chip, data->hwirq + UNIPHIER_GPIO_IRQ_OFFSET);
gpiochip_unlock_as_irq(chip,
irqd_to_hwirq(data) + UNIPHIER_GPIO_IRQ_OFFSET);
}
static const struct irq_domain_ops uniphier_gpio_irq_domain_ops = {