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authorThomas Gleixner <tglx@linutronix.de>2013-03-22 01:49:38 +0400
committerThomas Gleixner <tglx@linutronix.de>2013-04-08 19:39:24 +0400
commitf7b861b7a6d9d1838cbbb5f4053e61578b86d134 (patch)
tree07a20a48c6577f92ad702e93ccb308a6d12632db /arch/arm/mach-shmobile/suspend.c
parenta123322d8afcfb5f86e0cc0062024084658aeeb2 (diff)
downloadlinux-f7b861b7a6d9d1838cbbb5f4053e61578b86d134.tar.xz
arm: Use generic idle loop
Use the generic idle loop and replace enable/disable_hlt with the respective core functions. Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Cc: Linus Torvalds <torvalds@linux-foundation.org> Cc: Rusty Russell <rusty@rustcorp.com.au> Cc: Paul McKenney <paulmck@linux.vnet.ibm.com> Cc: Peter Zijlstra <peterz@infradead.org> Reviewed-by: Cc: Srivatsa S. Bhat <srivatsa.bhat@linux.vnet.ibm.com> Cc: Magnus Damm <magnus.damm@gmail.com> Cc: Russell King <linux@arm.linux.org.uk> Tested-by: Kevin Hilman <khilman@linaro.org> # OMAP Link: http://lkml.kernel.org/r/20130321215233.826238797@linutronix.de
Diffstat (limited to 'arch/arm/mach-shmobile/suspend.c')
-rw-r--r--arch/arm/mach-shmobile/suspend.c6
1 files changed, 4 insertions, 2 deletions
diff --git a/arch/arm/mach-shmobile/suspend.c b/arch/arm/mach-shmobile/suspend.c
index 47d83f7a70b6..5d92b5dd486b 100644
--- a/arch/arm/mach-shmobile/suspend.c
+++ b/arch/arm/mach-shmobile/suspend.c
@@ -12,6 +12,8 @@
#include <linux/suspend.h>
#include <linux/module.h>
#include <linux/err.h>
+#include <linux/cpu.h>
+
#include <asm/io.h>
#include <asm/system_misc.h>
@@ -23,13 +25,13 @@ static int shmobile_suspend_default_enter(suspend_state_t suspend_state)
static int shmobile_suspend_begin(suspend_state_t state)
{
- disable_hlt();
+ cpu_idle_poll_ctrl(true);
return 0;
}
static void shmobile_suspend_end(void)
{
- enable_hlt();
+ cpu_idle_poll_ctrl(false);
}
struct platform_suspend_ops shmobile_suspend_ops = {