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gpio: Move irq_handler to struct gpio_irq_chip

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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@nvidia.com>
Acked-by: Grygorii Strashko <grygorii.strashko@ti.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
This commit is contained in:
Thierry Reding
2017-11-07 19:15:48 +01:00
committed by Linus Walleij
parent f0fbe7bce7
commit c7a0aa5952
2 changed files with 10 additions and 5 deletions
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11
include/linux/gpio/driver.h
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@@ -46,6 +46,14 @@ struct gpio_irq_chip {
*/
const struct irq_domain_ops *domain_ops;
/**
* @handler:
*
* The IRQ handler to use (often a predefined IRQ core function) for
* GPIO IRQs, provided by GPIO driver.
*/
irq_flow_handler_t handler;
/**
* @parent_handler:
*
@@ -132,8 +140,6 @@ 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_handler: the irq handler to use (often a predefined irq core function)
* for GPIO IRQs, provided by GPIO driver
* @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,
@@ -214,7 +220,6 @@ struct gpio_chip {
* With CONFIG_GPIOLIB_IRQCHIP we get an irqchip inside the gpiolib
* to handle IRQs for most practical cases.
*/
irq_flow_handler_t irq_handler;
unsigned int irq_default_type;
unsigned int irq_chained_parent;
bool irq_nested;