From: Len Brown <len.br...@intel.com>
pm_idle() and idle() served no purpose on cris --
invoke default_idle() directly.
Signed-off-by: Len Brown <len.br...@intel.com>
Cc: linux-cris-ker...@axis.com
---
arch/cris/kernel/process.c | 11 +----------
1 file changed, 1 insertion(+), 10 deletions(-)
diff --git a/arch/cris/kernel/process.c b/arch/cris/kernel/process.c
index 7f65be6..104ff4d 100644
--- a/arch/cris/kernel/process.c
+++ b/arch/cris/kernel/process.c
@@ -54,11 +54,6 @@ void enable_hlt(void)
EXPORT_SYMBOL(enable_hlt);
-/*
- * The following aren't currently used.
- */
-void (*pm_idle)(void);
-
extern void default_idle(void);
void (*pm_power_off)(void);
@@ -77,16 +72,12 @@ void cpu_idle (void)
while (1) {
rcu_idle_enter();
while (!need_resched()) {
- void (*idle)(void);
/*
* Mark this as an RCU critical section so that
* synchronize_kernel() in the unload path waits
* for our completion.
*/
- idle = pm_idle;
- if (!idle)
- idle = default_idle;
- idle();
+ default_idle();
}
rcu_idle_exit();
schedule_preempt_disabled();
--
1.8.1.3.535.ga923c31
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