diff options
| author | Thierry Reding <treding@nvidia.com> | 2017-11-07 19:15:52 +0100 |
|---|---|---|
| committer | Linus Walleij <linus.walleij@linaro.org> | 2017-11-08 14:10:18 +0100 |
| commit | dc7b0387ee894c115ef5ddcaaf794125d6d9058c (patch) | |
| tree | 074cc9142cac12525fef1eda6ab86aa832a2cf26 /include/linux/gpio | |
| parent | dc6bafee86897419b0908e8d1e52ef46ca0ea487 (diff) | |
gpio: Move irq_valid_mask into struct gpio_irq_chip
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>
Diffstat (limited to 'include/linux/gpio')
| -rw-r--r-- | include/linux/gpio/driver.h | 21 |
1 files changed, 15 insertions, 6 deletions
diff --git a/include/linux/gpio/driver.h b/include/linux/gpio/driver.h index 1c3d06fe54b1..067efcd4f46d 100644 --- a/include/linux/gpio/driver.h +++ b/include/linux/gpio/driver.h @@ -99,6 +99,21 @@ struct gpio_irq_chip { * True if set the interrupt handling is nested. */ bool nested; + + /** + * @need_valid_mask: + * + * If set core allocates @valid_mask with all bits set to one. + */ + bool need_valid_mask; + + /** + * @valid_mask: + * + * If not %NULL holds bitmask of GPIOs which are valid to be included + * in IRQ domain of the chip. + */ + unsigned long *valid_mask; }; static inline struct gpio_irq_chip *to_gpio_irq_chip(struct irq_chip *chip) @@ -170,10 +185,6 @@ 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_need_valid_mask: If set core allocates @irq_valid_mask with all - * bits set to one - * @irq_valid_mask: If not %NULL holds bitmask of GPIOs which are valid to - * be included in IRQ domain of the chip * @lock_key: per GPIO IRQ chip lockdep class * * A gpio_chip can help platforms abstract various sources of GPIOs so @@ -244,8 +255,6 @@ struct gpio_chip { * With CONFIG_GPIOLIB_IRQCHIP we get an irqchip inside the gpiolib * to handle IRQs for most practical cases. */ - bool irq_need_valid_mask; - unsigned long *irq_valid_mask; struct lock_class_key *lock_key; /** |