summaryrefslogtreecommitdiffstats
path: root/arch/cris/kernel
diff options
context:
space:
mode:
authorLen Brown <len.brown@intel.com>2013-02-09 22:34:18 -0500
committerLen Brown <len.brown@intel.com>2013-02-17 23:37:05 -0500
commit28f14185c818c3b6a02b4e0dc00d9aca100ce024 (patch)
treebaca7cc9788a230ef56fc4b260e89c5269edbeda /arch/cris/kernel
parentdc883ca34a4e8a309d652c86daab6f1b4edd9d4b (diff)
downloadlinux-28f14185c818c3b6a02b4e0dc00d9aca100ce024.tar.gz
linux-28f14185c818c3b6a02b4e0dc00d9aca100ce024.tar.bz2
linux-28f14185c818c3b6a02b4e0dc00d9aca100ce024.zip
cris idle: delete idle and pm_idle
pm_idle() and idle() served no purpose on cris -- invoke default_idle() directly. Signed-off-by: Len Brown <len.brown@intel.com> Acked-by: Jesper Nilsson <jesper.nilsson@axis.com>
Diffstat (limited to 'arch/cris/kernel')
-rw-r--r--arch/cris/kernel/process.c11
1 files changed, 1 insertions, 10 deletions
diff --git a/arch/cris/kernel/process.c b/arch/cris/kernel/process.c
index 7f65be6f7f17..104ff4dd9b98 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();