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Commit 47bd38a3 authored by Niklas Söderlund's avatar Niklas Söderlund Committed by Linus Walleij
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gpio: rcar: set IRQ chip parent_device 



This enables Runtime PM handling for interrupts.

By setting the parent_device in struct irq_chip genirq will call the
pm_runtime_get/put APIs when an IRQ is requested/freed.

Signed-off-by: default avatarNiklas Söderlund <niklas.soderlund+renesas@ragnatech.se>
Reviewed-by: default avatarLaurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: default avatarGeert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: default avatarLinus Walleij <linus.walleij@linaro.org>
parent 7ce7d89f

drivers/gpio/gpio-rcar.c

+1 −0
Original line number Diff line number Diff line
@@ -460,6 +460,7 @@ static int gpio_rcar_probe(struct platform_device *pdev) 


	irq_chip = &p->irq_chip;

	irq_chip->name = name;

	irq_chip->parent_device = dev;

	irq_chip->irq_mask = gpio_rcar_irq_disable;

	irq_chip->irq_unmask = gpio_rcar_irq_enable;

	irq_chip->irq_set_type = gpio_rcar_irq_set_type;