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Commit 40396112 authored by Magnus Damm's avatar Magnus Damm Committed by Linus Walleij
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gpio: rcar: Enable mask on suspend 



Now when lazy interrupt disable has been enabled in the driver
then extend the code to set IRQCHIP_MASK_ON_SUSPEND which tells
the core that only IRQs marked as wakeups need to stay enabled
during Suspend-to-RAM.

Tested on the Lager board with GPIO-keys and Suspend-to-RAM.

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 fba968a1

drivers/gpio/gpio-rcar.c

+2 −1
Original line number Diff line number Diff line
@@ -370,7 +370,8 @@ static int gpio_rcar_probe(struct platform_device *pdev) 
	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;

	irq_chip->flags	= IRQCHIP_SKIP_SET_WAKE | IRQCHIP_SET_TYPE_MASKED;

	irq_chip->flags	= IRQCHIP_SKIP_SET_WAKE | IRQCHIP_SET_TYPE_MASKED

			 | IRQCHIP_MASK_ON_SUSPEND;



	p->irq_domain = irq_domain_add_simple(pdev->dev.of_node,

					      p->config.number_of_pins,