From: Len Brown <len.br...@intel.com>
default_idle() was public and exported to modules
for the benefit of APM. But APM no longer touches
default_idle(), so default_idle() can now be private.
Cc: x...@kernel.org
Signed-off-by: Len Brown <len.br...@intel.com>
---
arch/x86/include/asm/processor.h | 1 -
arch/x86/kernel/process.c | 5 +----
2 files changed, 1 insertion(+), 5 deletions(-)
diff --git a/arch/x86/include/asm/processor.h b/arch/x86/include/asm/processor.h
index 39bc577..b02e48c 100644
--- a/arch/x86/include/asm/processor.h
+++ b/arch/x86/include/asm/processor.h
@@ -979,7 +979,6 @@ extern bool cpu_has_amd_erratum(const int *);
extern unsigned long arch_align_stack(unsigned long sp);
extern void free_init_pages(char *what, unsigned long begin, unsigned long
end);
-void default_idle(void);
bool set_pm_idle_to_default(void);
void stop_this_cpu(void *dummy);
diff --git a/arch/x86/kernel/process.c b/arch/x86/kernel/process.c
index 735279e..165f870 100644
--- a/arch/x86/kernel/process.c
+++ b/arch/x86/kernel/process.c
@@ -479,7 +479,7 @@ void cpu_idle(void)
* We use this if we don't have any better
* idle routine..
*/
-void default_idle(void)
+static void default_idle(void)
{
if (hlt_use_halt()) {
trace_power_start_rcuidle(POWER_CSTATE, 1, smp_processor_id());
@@ -504,9 +504,6 @@ void default_idle(void)
cpu_relax();
}
}
-#ifdef CONFIG_APM_MODULE
-EXPORT_SYMBOL(default_idle);
-#endif
bool set_pm_idle_to_default(void)
{
--
1.7.12.rc0
--
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