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Commit 664734c0 authored by Magnus Damm's avatar Magnus Damm Committed by Linus Walleij
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gpio: em: 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 969bf7ae

drivers/gpio/gpio-em.c

+0 −2
Original line number Diff line number Diff line
@@ -337,8 +337,6 @@ static int em_gio_probe(struct platform_device *pdev) 
	irq_chip->name = name;

	irq_chip->irq_mask = em_gio_irq_disable;

	irq_chip->irq_unmask = em_gio_irq_enable;

	irq_chip->irq_enable = em_gio_irq_enable;

	irq_chip->irq_disable = em_gio_irq_disable;

	irq_chip->irq_set_type = em_gio_irq_set_type;

	irq_chip->flags	= IRQCHIP_SKIP_SET_WAKE;