1 files changed, 0 insertions, 44 deletions

diff --git a/arch/i386/kernel/apm.c b/arch/i386/kernel/apm.c
index f9ba0af7ee1f..064bbf2861f4 100644
--- a/arch/i386/kernel/apm.c
+++ b/arch/i386/kernel/apm.c
@@ -236,7 +236,6 @@
 
 #include "io_ports.h"
 
-extern unsigned long get_cmos_time(void);
 extern void machine_real_restart(unsigned char *, int);
 
 #if defined(CONFIG_APM_DISPLAY_BLANK) && defined(CONFIG_VT)
@@ -1176,28 +1175,6 @@ out:
         spin_unlock(&user_list_lock);
 }
 
-static void set_time(void)
-{
-        struct timespec ts;
-        if (got_clock_diff) {   /* Must know time zone in order to set clock */
-                ts.tv_sec = get_cmos_time() + clock_cmos_diff;
-                ts.tv_nsec = 0;
-                do_settimeofday(&ts);
-        } 
-}
-
-static void get_time_diff(void)
-{
-#ifndef CONFIG_APM_RTC_IS_GMT
-        /*
-         * Estimate time zone so that set_time can update the clock
-         */
-        clock_cmos_diff = -get_cmos_time();
-        clock_cmos_diff += get_seconds();
-        got_clock_diff = 1;
-#endif
-}
-
 static void reinit_timer(void)
 {
 #ifdef INIT_TIMER_AFTER_SUSPEND
@@ -1237,19 +1214,6 @@ static int suspend(int vetoable)
         local_irq_disable();
         device_power_down(PMSG_SUSPEND);
 
-        /* serialize with the timer interrupt */
-        write_seqlock(&xtime_lock);
-
-        /* protect against access to timer chip registers */
-        spin_lock(&i8253_lock);
-
-        get_time_diff();
-        /*
-         * Irq spinlock must be dropped around set_system_power_state.
-         * We'll undo any timer changes due to interrupts below.
-         */
-        spin_unlock(&i8253_lock);
-        write_sequnlock(&xtime_lock);
         local_irq_enable();
 
         save_processor_state();
@@ -1258,7 +1222,6 @@ static int suspend(int vetoable)
         restore_processor_state();
 
         local_irq_disable();
-        set_time();
         reinit_timer();
 
         if (err == APM_NO_ERROR)
@@ -1288,11 +1251,6 @@ static void standby(void)
 
         local_irq_disable();
         device_power_down(PMSG_SUSPEND);
-        /* serialize with the timer interrupt */
-        write_seqlock(&xtime_lock);
-        /* If needed, notify drivers here */
-        get_time_diff();
-        write_sequnlock(&xtime_lock);
         local_irq_enable();
 
         err = set_system_power_state(APM_STATE_STANDBY);
@@ -1386,7 +1344,6 @@ static void check_events(void)
                         ignore_bounce = 1;
                         if ((event != APM_NORMAL_RESUME)
                             || (ignore_normal_resume == 0)) {
-                                set_time();
                                 device_resume();
                                 pm_send_all(PM_RESUME, (void *)0);
                                 queue_event(event, NULL);
@@ -1402,7 +1359,6 @@ static void check_events(void)
                         break;
 
                 case APM_UPDATE_TIME:
-                        set_time();
                         break;
 
                 case APM_CRITICAL_SUSPEND: