Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit 8ea875e7 authored by Thomas Petazzoni's avatar Thomas Petazzoni Committed by Jason Cooper
Browse files

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: default avatarThomas Petazzoni <thomas.petazzoni@free-electrons.com>
Link: https://lkml.kernel.org/r/1401481098-23326-4-git-send-email-thomas.petazzoni@free-electrons.com


Signed-off-by: default avatarJason Cooper <jason@lakedaemon.net>
parent bbb92284

arch/arm/mach-mvebu/armada-370-xp.h

+3 −0
Original line number Diff line number Diff line
@@ -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 */

arch/arm/mach-mvebu/pmsu.c

+2 −2
Original line number Diff line number Diff line
@@ -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;