gpio: Move irq_nested 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>

1 files changed, 7 insertions, 2 deletions

diff --git a/include/linux/gpio/driver.h b/include/linux/gpio/driver.h
index 86f00d908e90..1c3d06fe54b1 100644
--- a/include/linux/gpio/driver.h
+++ b/include/linux/gpio/driver.h
@@ -92,6 +92,13 @@ struct gpio_irq_chip {
          * driver, so the core will only reference this list, not modify it.
          */
         unsigned int *parents;
+
+        /**
+         * @nested:
+         *
+         * True if set the interrupt handling is nested.
+         */
+        bool nested;
 };
 
 static inline struct gpio_irq_chip *to_gpio_irq_chip(struct irq_chip *chip)
@@ -163,7 +170,6 @@ 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_nested: True if set the interrupt handling is nested.
  * @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
@@ -238,7 +244,6 @@ struct gpio_chip {
          * With CONFIG_GPIOLIB_IRQCHIP we get an irqchip inside the gpiolib
          * to handle IRQs for most practical cases.
          */
-        bool                    irq_nested;
         bool                    irq_need_valid_mask;
         unsigned long           *irq_valid_mask;
         struct lock_class_key   *lock_key;