diff options
| author | Kunihiko Hayashi <hayashi.kunihiko@socionext.com> | 2021-09-16 20:19:36 +0900 |
|---|---|---|
| committer | Bartosz Golaszewski <brgl@bgdev.pl> | 2021-09-22 11:21:51 +0200 |
| commit | e1db0f55976f796d1e75aa48c06658488d407709 (patch) | |
| tree | 1c76edb72d9fd45cc1cee125afaf913a3773bbfb /drivers | |
| parent | 3ea046564039b7f20b3974adbea9271af64a4295 (diff) | |
| download | linux-rt-e1db0f55976f796d1e75aa48c06658488d407709.tar.gz | |
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 <hayashi.kunihiko@socionext.com>
Signed-off-by: Bartosz Golaszewski <brgl@bgdev.pl>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/gpio/gpio-uniphier.c | 12 |
1 files changed, 7 insertions, 5 deletions
diff --git a/drivers/gpio/gpio-uniphier.c b/drivers/gpio/gpio-uniphier.c index f99f3c10bed0..954f2b537a75 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 = { |