From: Thierry Reding <[email protected]> In order to consolidate the multiple ways to associate an IRQ chip with a GPIO chip, move more fields into the new struct gpio_irq_chip.
Signed-off-by: Thierry Reding <[email protected]> --- drivers/gpio/gpiolib.c | 6 +++--- include/linux/gpio/driver.h | 11 ++++++++--- 2 files changed, 11 insertions(+), 6 deletions(-) diff --git a/drivers/gpio/gpiolib.c b/drivers/gpio/gpiolib.c index 1add11d12ca0..6b0eef375b58 100644 --- a/drivers/gpio/gpiolib.c +++ b/drivers/gpio/gpiolib.c @@ -1656,8 +1656,8 @@ static int gpiochip_irq_map(struct irq_domain *d, unsigned int irq, * No set-up of the hardware will happen if IRQ_TYPE_NONE * is passed as default type. */ - if (chip->irq_default_type != IRQ_TYPE_NONE) - irq_set_irq_type(irq, chip->irq_default_type); + if (chip->irq.default_type != IRQ_TYPE_NONE) + irq_set_irq_type(irq, chip->irq.default_type); return 0; } @@ -1821,7 +1821,7 @@ int gpiochip_irqchip_add_key(struct gpio_chip *gpiochip, gpiochip->irq.chip = irqchip; gpiochip->irq.handler = handler; - gpiochip->irq_default_type = type; + gpiochip->irq.default_type = type; gpiochip->to_irq = gpiochip_to_irq; gpiochip->lock_key = lock_key; gpiochip->irq.domain = irq_domain_add_simple(of_node, diff --git a/include/linux/gpio/driver.h b/include/linux/gpio/driver.h index 5b6ef78cb196..7bafae934112 100644 --- a/include/linux/gpio/driver.h +++ b/include/linux/gpio/driver.h @@ -55,6 +55,14 @@ struct gpio_irq_chip { */ irq_flow_handler_t handler; + /** + * @default_type: + * + * Default IRQ triggering type applied during GPIO driver + * initialization, provided by GPIO driver. + */ + unsigned int default_type; + /** * @parent_handler: * @@ -141,8 +149,6 @@ static inline struct gpio_irq_chip *to_gpio_irq_chip(struct irq_chip *chip) * safely. * @bgpio_dir: shadowed direction register for generic GPIO to clear/set * direction safely. - * @irq_default_type: default IRQ triggering type applied during GPIO driver - * initialization, provided by GPIO driver * @irq_chained_parent: GPIO IRQ chip parent/bank linux irq number, * provided by GPIO driver for chained interrupt (not for nested * interrupts). @@ -221,7 +227,6 @@ struct gpio_chip { * With CONFIG_GPIOLIB_IRQCHIP we get an irqchip inside the gpiolib * to handle IRQs for most practical cases. */ - unsigned int irq_default_type; unsigned int irq_chained_parent; bool irq_nested; bool irq_need_valid_mask; -- 2.14.1
