From: Thierry Reding <treding@xxxxxxxxxx>
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 <treding@xxxxxxxxxx>
---
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 249db95d6181..70b33cfebf4f 100644
--- a/drivers/gpio/gpiolib.c
+++ b/drivers/gpio/gpiolib.c
@@ -1650,8 +1650,8 @@ 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;
}
@@ -1815,7 +1815,7 @@ 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 d1ca06bfed3f..be856f003895 100644
--- a/include/linux/gpio/driver.h
+++ b/include/linux/gpio/driver.h
@@ -62,6 +62,14 @@ 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:
*
@@ -146,8 +154,6 @@ 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).
@@ -223,7 +229,6 @@ 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
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