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ARM: 8919/1: make unexported functions static

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The psci_cpu_{disable,die,kill} functions are not
exported, so make them static to avoid the following
warnings:

arch/arm/kernel/psci_smp.c:54:5: warning: symbol 'psci_cpu_disable' was not declared. Should it be static?
arch/arm/kernel/psci_smp.c:67:6: warning: symbol 'psci_cpu_die' was not declared. Should it be static?
arch/arm/kernel/psci_smp.c:79:5: warning: symbol 'psci_cpu_kill' was not declared. Should it be static?

Signed-off-by: Ben Dooks <ben.dooks@codethink.co.uk>
Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
This commit is contained in:
Ben Dooks (Codethink) 2019-10-11 13:53:20 +01:00 committed by Russell King
parent 9110f3e78c
commit 2af903500b
1 changed files with 3 additions and 3 deletions
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6
arch/arm/kernel/psci_smp.c
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@ -51,7 +51,7 @@ static int psci_boot_secondary(unsigned int cpu, struct task_struct *idle)
}
#ifdef CONFIG_HOTPLUG_CPU
int psci_cpu_disable(unsigned int cpu)
static int psci_cpu_disable(unsigned int cpu)
{
/* Fail early if we don't have CPU_OFF support */
if (!psci_ops.cpu_off)
@ -64,7 +64,7 @@ int psci_cpu_disable(unsigned int cpu)
return 0;
}
void psci_cpu_die(unsigned int cpu)
static void psci_cpu_die(unsigned int cpu)
{
u32 state = PSCI_POWER_STATE_TYPE_POWER_DOWN <<
PSCI_0_2_POWER_STATE_TYPE_SHIFT;
@ -76,7 +76,7 @@ void psci_cpu_die(unsigned int cpu)
panic("psci: cpu %d failed to shutdown\n", cpu);
}
int psci_cpu_kill(unsigned int cpu)
static int psci_cpu_kill(unsigned int cpu)
{
int err, i;