gpio: em: Use lazy disable

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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: Magnus Damm <damm@opensource.se>
Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>

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Magnus Damm 2013-11-20 09:23:35 +09:00 • committed by Linus Walleij

parent 969bf7aec8

commit 664734c012

1 changed files with 0 additions and 2 deletions

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drivers/gpio/gpio-em.c

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