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blackfin idle: delete pm_idle

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pm_idle is dead code on blackfin.

Signed-off-by: Len Brown <len.brown@intel.com>
Cc: uclinux-dist-devel@blackfin.uclinux.org
This commit is contained in:
Len Brown 2013-02-09 22:17:47 -05:00
parent d472ba840d
commit 26bab0c976
1 changed files with 0 additions and 7 deletions
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7
arch/blackfin/kernel/process.c
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@ -39,12 +39,6 @@ int nr_l1stack_tasks;
void *l1_stack_base; void *l1_stack_base;
unsigned long l1_stack_len; unsigned long l1_stack_len;
/*
* Powermanagement idle function, if any..
*/
void (*pm_idle)(void) = NULL;
EXPORT_SYMBOL(pm_idle);
void (*pm_power_off)(void) = NULL; void (*pm_power_off)(void) = NULL;
EXPORT_SYMBOL(pm_power_off); EXPORT_SYMBOL(pm_power_off);
@ -81,7 +75,6 @@ void cpu_idle(void)
{ {
/* endless idle loop with no priority at all */ /* endless idle loop with no priority at all */
while (1) { while (1) {
void (*idle)(void) = pm_idle;
#ifdef CONFIG_HOTPLUG_CPU #ifdef CONFIG_HOTPLUG_CPU
if (cpu_is_offline(smp_processor_id())) if (cpu_is_offline(smp_processor_id()))