From: Thomas Gleixner <tglx@linutronix.de>
Date: Fri, 7 Dec 2012 14:49:47 +0000 (+0200)
Subject: ARM: OMAP: make wakeupgen_lock raw
X-Git-Tag: omap-for-v3.9/fixes-non-critical-signed-v2~3
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=aecb9e1422e904d1950620d90c589a141cb32196;p=pandora-kernel.git

ARM: OMAP: make wakeupgen_lock raw

When applying RT patch on top of Linux, spinlocks are
implemented as RT-mutexes, which means they are preemptable.

Current GIC implementation on OMAP is using a spinlock
to protect against preemption. As it turns out, we need
to convert that lock into a raw_spinlock so that OMAP's
interrupt controller works as expected after RT-patch
is applied.

This patch is simply to decrease the amount of changes
RT-team needs to carry out of tree. It doesn't cause any
changes in behavior.

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Felipe Balbi <balbi@ti.com>
Acked-by: Santosh Shilimkar <santosh.shilimkar@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
---

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