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gpio: Move irqdomain into 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 19:15:47 +01:00
committed by Linus Walleij
parent da80ff81a8
commit f0fbe7bce7
56 changed files with 78 additions and 71 deletions
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11
include/linux/gpio/driver.h
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@@ -31,6 +31,14 @@ struct gpio_irq_chip {
*/
struct irq_chip *chip;
/**
* @domain:
*
* Interrupt translation domain; responsible for mapping between GPIO
* hwirq number and Linux IRQ number.
*/
struct irq_domain *domain;
/**
* @domain_ops:
*
@@ -124,8 +132,6 @@ 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.
* @irqdomain: Interrupt translation domain; responsible for mapping
* between GPIO hwirq number and linux irq number
* @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
@@ -208,7 +214,6 @@ struct gpio_chip {
* With CONFIG_GPIOLIB_IRQCHIP we get an irqchip inside the gpiolib
* to handle IRQs for most practical cases.
*/
struct irq_domain *irqdomain;
irq_flow_handler_t irq_handler;
unsigned int irq_default_type;
unsigned int irq_chained_parent;