Commit 5cc23666 authored Jan 23, 2013 by Steve Zhan Committed by Linus Walleij Jan 23, 2013

ARM: ux500: add spin_unlock(&master_lock).



Add the missing spin_unlock statement to unlock
master_lock when prcmu_gic_decouple() return TRUE

Signed-off-by: steve zhan <zhanzhenbo@gmail.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>

parent a1149ae9

arch/arm/mach-ux500/cpuidle.c

+3 −1

Original line number	Diff line number	Diff line
		@@ -40,8 +40,10 @@ static inline int ux500_enter_idle(struct cpuidle_device *dev,
		goto wfi;

		/* decouple the gic from the A9 cores */
		if (prcmu_gic_decouple())
		if (prcmu_gic_decouple()) {
		spin_unlock(&master_lock);
		goto out;
		}

		/* If an error occur, we will have to recouple the gic
		* manually */