From: Magnus Damm <damm@opensource.se>
Date: Wed, 4 Dec 2013 12:05:46 +0000 (+0900)
Subject: irqchip: renesas-irqc: Use lazy disable
X-Git-Tag: v3.14-rc2~20^2~3
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=3aba55605326be6d7e624090858aa921ab519cda;p=pandora-kernel.git

irqchip: renesas-irqc: 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>
Cc: rob.herring@calxeda.com
Cc: grant.likely@secretlab.ca
Cc: horms@verge.net.au
Link: http://lkml.kernel.org/r/20131204120546.29642.15772.sendpatchset@w520
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
---

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