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Commit fba968a1 authored by Magnus Damm's avatar Magnus Damm Committed by Linus Walleij
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gpio: rcar: Use lazy disable 



Set the ->irq_enable() and ->irq_disable() methods to NULL
to enable lazy disable of interrupts. This by itself provides
some level of optimization, but is mainly enabled as ground
work for future Suspend-to-RAM wake up support.

Signed-off-by: default avatarMagnus Damm <damm@opensource.se>
Acked-by: default avatarLaurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: default avatarLinus Walleij <linus.walleij@linaro.org>
parent 2ebac4f8

drivers/gpio/gpio-rcar.c

+0 −2
Original line number Diff line number Diff line
@@ -369,8 +369,6 @@ static int gpio_rcar_probe(struct platform_device *pdev) 
	irq_chip->name = name;

	irq_chip->irq_mask = gpio_rcar_irq_disable;

	irq_chip->irq_unmask = gpio_rcar_irq_enable;

	irq_chip->irq_enable = gpio_rcar_irq_enable;

	irq_chip->irq_disable = gpio_rcar_irq_disable;

	irq_chip->irq_set_type = gpio_rcar_irq_set_type;

	irq_chip->flags	= IRQCHIP_SKIP_SET_WAKE | IRQCHIP_SET_TYPE_MASKED;