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(parent: 2ebac4f) | patch
gpio: rcar: Use lazy disable
authorMagnus Damm <damm@opensource.se>
Wed, 20 Nov 2013 00:23:08 +0000 (09:23 +0900)
committerLinus Walleij <linus.walleij@linaro.org>
Mon, 25 Nov 2013 08:03:39 +0000 (09:03 +0100)
commitfba968a1e6b84be01e548f4b28b78e0542f3adaa
tree2d83fd01c115068b1435cc60a58b89c22d07e2bctree | snapshot
parent2ebac4f8ba4868cea7e18eebb13a759d38b5596fcommit | diff
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: Magnus Damm <damm@opensource.se>
Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
drivers/gpio/gpio-rcar.c diff | blob | history
Domain: System / Kernel;