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Commit 21e8868e authored by Jisheng Zhang's avatar Jisheng Zhang Committed by Arnd Bergmann
Browse files

drivers: firmware: psci: make two helper functions static 



psci_power_state_loses_context() and psci_power_state_is_valid are only
used internally now, so make them static.

Signed-off-by: default avatarJisheng Zhang <jszhang@marvell.com>
Signed-off-by: default avatarLorenzo Pieralisi <lorenzo.pieralisi@arm.com>
Signed-off-by: default avatarArnd Bergmann <arnd@arndb.de>
parent 1d2d8de4

drivers/firmware/psci.c

+2 −2
Original line number Diff line number Diff line
@@ -91,7 +91,7 @@ static inline bool psci_has_ext_power_state(void) 
				PSCI_1_0_FEATURES_CPU_SUSPEND_PF_MASK;

}



bool psci_power_state_loses_context(u32 state)

static bool psci_power_state_loses_context(u32 state)

{

	const u32 mask = psci_has_ext_power_state() ?

					PSCI_1_0_EXT_POWER_STATE_TYPE_MASK :
@@ -100,7 +100,7 @@ bool psci_power_state_loses_context(u32 state) 
	return state & mask;

}



bool psci_power_state_is_valid(u32 state)

static bool psci_power_state_is_valid(u32 state)

{

	const u32 valid_mask = psci_has_ext_power_state() ?

			       PSCI_1_0_EXT_POWER_STATE_MASK :

include/linux/psci.h

+0 −2
Original line number Diff line number Diff line
@@ -21,8 +21,6 @@ 
#define PSCI_POWER_STATE_TYPE_POWER_DOWN	1



bool psci_tos_resident_on(int cpu);

bool psci_power_state_loses_context(u32 state);

bool psci_power_state_is_valid(u32 state);



int psci_cpu_init_idle(unsigned int cpu);

int psci_cpu_suspend_enter(unsigned long index);