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>
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Linus Walleij

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dc6bafee86
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dc7b0387ee
@@ -99,6 +99,21 @@ struct gpio_irq_chip {
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* True if set the interrupt handling is nested.
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*/
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bool nested;
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/**
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* @need_valid_mask:
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*
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* If set core allocates @valid_mask with all bits set to one.
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*/
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bool need_valid_mask;
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/**
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* @valid_mask:
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*
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* If not %NULL holds bitmask of GPIOs which are valid to be included
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* in IRQ domain of the chip.
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*/
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unsigned long *valid_mask;
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};
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static inline struct gpio_irq_chip *to_gpio_irq_chip(struct irq_chip *chip)
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@@ -170,10 +185,6 @@ static inline struct gpio_irq_chip *to_gpio_irq_chip(struct irq_chip *chip)
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* safely.
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* @bgpio_dir: shadowed direction register for generic GPIO to clear/set
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* direction safely.
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* @irq_need_valid_mask: If set core allocates @irq_valid_mask with all
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* bits set to one
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* @irq_valid_mask: If not %NULL holds bitmask of GPIOs which are valid to
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* be included in IRQ domain of the chip
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* @lock_key: per GPIO IRQ chip lockdep class
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*
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* A gpio_chip can help platforms abstract various sources of GPIOs so
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@@ -244,8 +255,6 @@ struct gpio_chip {
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* With CONFIG_GPIOLIB_IRQCHIP we get an irqchip inside the gpiolib
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* to handle IRQs for most practical cases.
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*/
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bool irq_need_valid_mask;
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unsigned long *irq_valid_mask;
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struct lock_class_key *lock_key;
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/**
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