From e1db0f55976f796d1e75aa48c06658488d407709 Mon Sep 17 00:00:00 2001 From: Kunihiko Hayashi Date: Thu, 16 Sep 2021 20:19:36 +0900 Subject: [PATCH] gpio: uniphier: Use helper function to get IRQ hardware number Use helper function to get IRQ hardware number instead of direct access. No functional changes intended. Signed-off-by: Kunihiko Hayashi Signed-off-by: Bartosz Golaszewski --- drivers/gpio/gpio-uniphier.c | 12 +++++++----- 1 file changed, 7 insertions(+), 5 deletions(-) diff --git a/drivers/gpio/gpio-uniphier.c b/drivers/gpio/gpio-uniphier.c index f99f3c1..954f2b5 100644 --- a/drivers/gpio/gpio-uniphier.c +++ b/drivers/gpio/gpio-uniphier.c @@ -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 = { -- 2.7.4