From 8ea875e72d2dd66eea393f22c6bf4707f92f4a50 Mon Sep 17 00:00:00 2001 From: Thomas Petazzoni Date: Fri, 30 May 2014 22:18:16 +0200 Subject: ARM: mvebu: export PMSU idle enter/exit functions The PMSU idle enter/exit functions will be needed for the CPU hotplug implementation on Armada XP, so this commit removes their static qualifier, and adds the appropriate prototypes in armada-370-xp.h. Signed-off-by: Thomas Petazzoni Link: https://lkml.kernel.org/r/1401481098-23326-4-git-send-email-thomas.petazzoni@free-electrons.com Signed-off-by: Jason Cooper --- arch/arm/mach-mvebu/armada-370-xp.h | 3 +++ arch/arm/mach-mvebu/pmsu.c | 4 ++-- 2 files changed, 5 insertions(+), 2 deletions(-) diff --git a/arch/arm/mach-mvebu/armada-370-xp.h b/arch/arm/mach-mvebu/armada-370-xp.h index c3465f5..52c1603a 100644 --- a/arch/arm/mach-mvebu/armada-370-xp.h +++ b/arch/arm/mach-mvebu/armada-370-xp.h @@ -24,4 +24,7 @@ void armada_xp_secondary_startup(void); extern struct smp_operations armada_xp_smp_ops; #endif +int armada_370_xp_pmsu_idle_enter(unsigned long deepidle); +void armada_370_xp_pmsu_idle_exit(void); + #endif /* __MACH_ARMADA_370_XP_H */ diff --git a/arch/arm/mach-mvebu/pmsu.c b/arch/arm/mach-mvebu/pmsu.c index 73e6629..27d98e7 100644 --- a/arch/arm/mach-mvebu/pmsu.c +++ b/arch/arm/mach-mvebu/pmsu.c @@ -148,7 +148,7 @@ static void armada_370_xp_cpu_resume(void) } /* No locking is needed because we only access per-CPU registers */ -static int armada_370_xp_pmsu_idle_enter(unsigned long deepidle) +int armada_370_xp_pmsu_idle_enter(unsigned long deepidle) { unsigned int hw_cpu = cpu_logical_map(smp_processor_id()); u32 reg; @@ -219,7 +219,7 @@ static int armada_370_xp_cpu_suspend(unsigned long deepidle) } /* No locking is needed because we only access per-CPU registers */ -static void armada_370_xp_pmsu_idle_exit(void) +void armada_370_xp_pmsu_idle_exit(void) { unsigned int hw_cpu = cpu_logical_map(smp_processor_id()); u32 reg; -- cgit v1.1