4 files changed, 4 insertions, 13 deletions
diff --git a/arch/powerpc/platforms/8xx/adder875.c b/arch/powerpc/platforms/8xx/adder875.c
index 333dece79394..bcef9f66191e 100644
--- a/arch/powerpc/platforms/8xx/adder875.c
+++ b/arch/powerpc/platforms/8xx/adder875.c
@@ -111,7 +111,5 @@ define_machine(adder875) {
 	.get_irq = mpc8xx_get_irq,
 	.restart = mpc8xx_restart,
 	.calibrate_decr = generic_calibrate_decr,
-	.set_rtc_time = mpc8xx_set_rtc_time,
-	.get_rtc_time = mpc8xx_get_rtc_time,
 	.progress = udbg_progress,
 };
diff --git a/arch/powerpc/platforms/8xx/ep88xc.c b/arch/powerpc/platforms/8xx/ep88xc.c
index cd0d90f1fb1c..ebcf34a14789 100644
--- a/arch/powerpc/platforms/8xx/ep88xc.c
+++ b/arch/powerpc/platforms/8xx/ep88xc.c
@@ -170,7 +170,5 @@ define_machine(ep88xc) {
 	.get_irq	= mpc8xx_get_irq,
 	.restart = mpc8xx_restart,
 	.calibrate_decr = mpc8xx_calibrate_decr,
-	.set_rtc_time = mpc8xx_set_rtc_time,
-	.get_rtc_time = mpc8xx_get_rtc_time,
 	.progress = udbg_progress,
 };
diff --git a/arch/powerpc/platforms/8xx/m8xx_setup.c b/arch/powerpc/platforms/8xx/m8xx_setup.c
index 2188d691a40f..027c42d8966c 100644
--- a/arch/powerpc/platforms/8xx/m8xx_setup.c
+++ b/arch/powerpc/platforms/8xx/m8xx_setup.c
@@ -169,15 +169,14 @@ int mpc8xx_set_rtc_time(struct rtc_time *tm)
 {
 	sitk8xx_t __iomem *sys_tmr1;
 	sit8xx_t __iomem *sys_tmr2;
-	int time;
+	time64_t time;
 
 	sys_tmr1 = immr_map(im_sitk);
 	sys_tmr2 = immr_map(im_sit);
-	time = mktime(tm->tm_year+1900, tm->tm_mon+1, tm->tm_mday,
-	              tm->tm_hour, tm->tm_min, tm->tm_sec);
+	time = rtc_tm_to_time64(tm);
 
 	out_be32(&sys_tmr1->sitk_rtck, KAPWR_KEY);
-	out_be32(&sys_tmr2->sit_rtc, time);
+	out_be32(&sys_tmr2->sit_rtc, (u32)time);
 	out_be32(&sys_tmr1->sitk_rtck, ~KAPWR_KEY);
 
 	immr_unmap(sys_tmr2);
@@ -192,9 +191,7 @@ void mpc8xx_get_rtc_time(struct rtc_time *tm)
 
 	/* Get time from the RTC. */
 	data = in_be32(&sys_tmr->sit_rtc);
-	to_tm(data, tm);
-	tm->tm_year -= 1900;
-	tm->tm_mon -= 1;
+	rtc_time64_to_tm(data, tm);
 	immr_unmap(sys_tmr);
 	return;
 }
diff --git a/arch/powerpc/platforms/8xx/mpc885ads_setup.c b/arch/powerpc/platforms/8xx/mpc885ads_setup.c
index e821a42d5816..a0c83c1905c6 100644
--- a/arch/powerpc/platforms/8xx/mpc885ads_setup.c
+++ b/arch/powerpc/platforms/8xx/mpc885ads_setup.c
@@ -220,7 +220,5 @@ define_machine(mpc885_ads) {
 	.get_irq		= mpc8xx_get_irq,
 	.restart		= mpc8xx_restart,
 	.calibrate_decr		= mpc8xx_calibrate_decr,
-	.set_rtc_time		= mpc8xx_set_rtc_time,
-	.get_rtc_time		= mpc8xx_get_rtc_time,
 	.progress		= udbg_progress,
 };