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-rw-r--r--arch/sh/kernel/process.c12
1 files changed, 3 insertions, 9 deletions
diff --git a/arch/sh/kernel/process.c b/arch/sh/kernel/process.c
index 1cbc26b796a..fd4f240b833 100644
--- a/arch/sh/kernel/process.c
+++ b/arch/sh/kernel/process.c
@@ -51,14 +51,13 @@ void enable_hlt(void)
EXPORT_SYMBOL(enable_hlt);
-void default_idle(void)
+void cpu_idle(void)
{
/* endless idle loop with no priority at all */
while (1) {
if (hlt_counter) {
- while (1)
- if (need_resched())
- break;
+ while (!need_resched())
+ cpu_relax();
} else {
while (!need_resched())
cpu_sleep();
@@ -70,11 +69,6 @@ void default_idle(void)
}
}
-void cpu_idle(void)
-{
- default_idle();
-}
-
void machine_restart(char * __unused)
{
/* SR.BL=1 and invoke address error to let CPU reset (manual reset) */