From: 黄涛 <huangtao@rock-chips.com>
Date: Fri, 21 Jan 2011 05:07:56 +0000 (+0800)
Subject: rk29: disable power domain switch, which may halt cpu
X-Git-Tag: firefly_0821_release~10796
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=f79c62a3b8889225126cb1d190ef0f325a086a17;p=firefly-linux-kernel-4.4.55.git

rk29: disable power domain switch, which may halt cpu
---

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