From: 陈恒明 <chm@rockchip.com>
Date: Mon, 21 Mar 2011 10:18:00 +0000 (+0800)
Subject: Revert "rk29: disable power domain switch, which may halt cpu"
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=72c9c43bd829c26babdd3e5aab755489b0970a88;p=firefly-linux-kernel-4.4.55.git

Revert "rk29: disable power domain switch, which may halt cpu"

This reverts commit f79c62a3b8889225126cb1d190ef0f325a086a17.
---

diff --git a/arch/arm/mach-rk29/include/mach/pmu.h b/arch/arm/mach-rk29/include/mach/pmu.h
index 5733b12beb1e..da22426fa587 100644
--- a/arch/arm/mach-rk29/include/mach/pmu.h
+++ b/arch/arm/mach-rk29/include/mach/pmu.h
@@ -47,7 +47,6 @@ static inline bool pmu_power_domain_is_on(enum pmu_power_domain pd)
 
 static inline void pmu_set_power_domain(enum pmu_power_domain pd, bool on)
 {
-#if 0
 	unsigned long flags;
 
 	local_irq_save(flags);
@@ -59,7 +58,6 @@ static inline void pmu_set_power_domain(enum pmu_power_domain pd, bool on)
 
 	while (pmu_power_domain_is_on(pd) != on)
 		;
-#endif
 }
 
 #endif