diff options
| author | Thierry Reding <treding@nvidia.com> | 2017-11-07 21:15:53 +0300 |
|---|---|---|
| committer | Linus Walleij <linus.walleij@linaro.org> | 2017-11-08 16:10:54 +0300 |
| commit | ca9df053fb2bb2fcc64f37a1668321c7e19edd04 (patch) | |
| tree | 79b39b379c6c0269d49afe2754c6be3ba62c1fe3 /include/linux | |
| parent | dc7b0387ee894c115ef5ddcaaf794125d6d9058c (diff) | |
| download | linux-ca9df053fb2bb2fcc64f37a1668321c7e19edd04.tar.xz | |
gpio: Move lock_key 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')
| -rw-r--r-- | include/linux/gpio/driver.h | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/include/linux/gpio/driver.h b/include/linux/gpio/driver.h index 067efcd4f46d..c363ee198ff9 100644 --- a/include/linux/gpio/driver.h +++ b/include/linux/gpio/driver.h @@ -63,6 +63,13 @@ struct gpio_irq_chip { unsigned int default_type; /** + * @lock_key: + * + * Per GPIO IRQ chip lockdep class. + */ + struct lock_class_key *lock_key; + + /** * @parent_handler: * * The interrupt handler for the GPIO chip's parent interrupts, may be @@ -185,7 +192,6 @@ 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. - * @lock_key: per GPIO IRQ chip lockdep class * * A gpio_chip can help platforms abstract various sources of GPIOs so * they can all be accessed through a common programing interface. @@ -255,7 +261,6 @@ struct gpio_chip { * With CONFIG_GPIOLIB_IRQCHIP we get an irqchip inside the gpiolib * to handle IRQs for most practical cases. */ - struct lock_class_key *lock_key; /** * @irq: |