summaryrefslogtreecommitdiff
path: root/arch/arm
diff options
context:
space:
mode:
Diffstat (limited to 'arch/arm')
-rw-r--r--arch/arm/include/asm/mach/time.h11
-rw-r--r--arch/arm/kernel/time.c34
2 files changed, 0 insertions, 45 deletions
diff --git a/arch/arm/include/asm/mach/time.h b/arch/arm/include/asm/mach/time.h
index cac8d9c7d5d9..d316d76ef242 100644
--- a/arch/arm/include/asm/mach/time.h
+++ b/arch/arm/include/asm/mach/time.h
@@ -17,15 +17,6 @@
* Initialise the kernels jiffy timer source, claim interrupt
* using setup_irq. This is called early on during initialisation
* while interrupts are still disabled on the local CPU.
- * - suspend
- * Suspend the kernel jiffy timer source, if necessary. This
- * is called with interrupts disabled, after all normal devices
- * have been suspended. If no action is required, set this to
- * NULL.
- * - resume
- * Resume the kernel jiffy timer source, if necessary. This
- * is called with interrupts disabled before any normal devices
- * are resumed. If no action is required, set this to NULL.
* - offset
* Return the timer offset in microseconds since the last timer
* interrupt. Note: this must take account of any unprocessed
@@ -33,8 +24,6 @@
*/
struct sys_timer {
void (*init)(void);
- void (*suspend)(void);
- void (*resume)(void);
};
extern void timer_tick(void);
diff --git a/arch/arm/kernel/time.c b/arch/arm/kernel/time.c
index ea36bfaeba91..0b51a7c88157 100644
--- a/arch/arm/kernel/time.c
+++ b/arch/arm/kernel/time.c
@@ -21,7 +21,6 @@
#include <linux/timex.h>
#include <linux/errno.h>
#include <linux/profile.h>
-#include <linux/syscore_ops.h>
#include <linux/timer.h>
#include <linux/irq.h>
@@ -119,39 +118,6 @@ int __init register_persistent_clock(clock_access_fn read_boot,
return -EINVAL;
}
-#if defined(CONFIG_PM) && !defined(CONFIG_GENERIC_CLOCKEVENTS)
-static int timer_suspend(void)
-{
- if (system_timer->suspend)
- system_timer->suspend();
-
- return 0;
-}
-
-static void timer_resume(void)
-{
- if (system_timer->resume)
- system_timer->resume();
-}
-#else
-#define timer_suspend NULL
-#define timer_resume NULL
-#endif
-
-static struct syscore_ops timer_syscore_ops = {
- .suspend = timer_suspend,
- .resume = timer_resume,
-};
-
-static int __init timer_init_syscore_ops(void)
-{
- register_syscore_ops(&timer_syscore_ops);
-
- return 0;
-}
-
-device_initcall(timer_init_syscore_ops);
-
void __init time_init(void)
{
system_timer = machine_desc->timer;