[PATCH] ARM: Add VST idle loop call
This call allows the dynamic tick support to reprogram the timer
immediately before the CPU idles.
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
diff --git a/arch/arm/kernel/process.c b/arch/arm/kernel/process.c
index 8f146a4..bbea636f 100644
--- a/arch/arm/kernel/process.c
+++ b/arch/arm/kernel/process.c
@@ -32,6 +32,7 @@
#include <asm/leds.h>
#include <asm/processor.h>
#include <asm/uaccess.h>
+#include <asm/mach/time.h>
extern const char *processor_modes[];
extern void setup_mm_for_reboot(char mode);
@@ -85,8 +86,10 @@
void default_idle(void)
{
local_irq_disable();
- if (!need_resched() && !hlt_counter)
+ if (!need_resched() && !hlt_counter) {
+ timer_dyn_reprogram();
arch_idle();
+ }
local_irq_enable();
}