diff --git a/arch/powerpc/platforms/chrp/time.c b/arch/powerpc/platforms/chrp/time.c
index 96d1e4b3c493..054dfe5b8e77 100644
--- a/arch/powerpc/platforms/chrp/time.c
+++ b/arch/powerpc/platforms/chrp/time.c
@@ -94,12 +94,12 @@ int chrp_set_rtc_time(struct rtc_time *tmarg)
 	chrp_cmos_clock_write((save_freq_select|RTC_DIV_RESET2), RTC_FREQ_SELECT);
 
 	if (!(save_control & RTC_DM_BINARY) || RTC_ALWAYS_BCD) {
-		BIN_TO_BCD(tm.tm_sec);
-		BIN_TO_BCD(tm.tm_min);
-		BIN_TO_BCD(tm.tm_hour);
-		BIN_TO_BCD(tm.tm_mon);
-		BIN_TO_BCD(tm.tm_mday);
-		BIN_TO_BCD(tm.tm_year);
+		tm.tm_sec = bin2bcd(tm.tm_sec);
+		tm.tm_min = bin2bcd(tm.tm_min);
+		tm.tm_hour = bin2bcd(tm.tm_hour);
+		tm.tm_mon = bin2bcd(tm.tm_mon);
+		tm.tm_mday = bin2bcd(tm.tm_mday);
+		tm.tm_year = bin2bcd(tm.tm_year);
 	}
 	chrp_cmos_clock_write(tm.tm_sec,RTC_SECONDS);
 	chrp_cmos_clock_write(tm.tm_min,RTC_MINUTES);
@@ -136,12 +136,12 @@ void chrp_get_rtc_time(struct rtc_time *tm)
 	} while (sec != chrp_cmos_clock_read(RTC_SECONDS));
 
 	if (!(chrp_cmos_clock_read(RTC_CONTROL) & RTC_DM_BINARY) || RTC_ALWAYS_BCD) {
-		BCD_TO_BIN(sec);
-		BCD_TO_BIN(min);
-		BCD_TO_BIN(hour);
-		BCD_TO_BIN(day);
-		BCD_TO_BIN(mon);
-		BCD_TO_BIN(year);
+		sec = bcd2bin(sec);
+		min = bcd2bin(min);
+		hour = bcd2bin(hour);
+		day = bcd2bin(day);
+		mon = bcd2bin(mon);
+		year = bcd2bin(year);
 	}
 	if (year < 70)
 		year += 100;
diff --git a/arch/powerpc/platforms/iseries/mf.c b/arch/powerpc/platforms/iseries/mf.c
index 731d7b157749..3689c2413d24 100644
--- a/arch/powerpc/platforms/iseries/mf.c
+++ b/arch/powerpc/platforms/iseries/mf.c
@@ -722,13 +722,13 @@ static int mf_set_rtc(struct rtc_time *tm)
 	day = tm->tm_mday;
 	mon = tm->tm_mon + 1;
 
-	BIN_TO_BCD(sec);
-	BIN_TO_BCD(min);
-	BIN_TO_BCD(hour);
-	BIN_TO_BCD(mon);
-	BIN_TO_BCD(day);
-	BIN_TO_BCD(y1);
-	BIN_TO_BCD(y2);
+	sec = bin2bcd(sec);
+	min = bin2bcd(min);
+	hour = bin2bcd(hour);
+	mon = bin2bcd(mon);
+	day = bin2bcd(day);
+	y1 = bin2bcd(y1);
+	y2 = bin2bcd(y2);
 
 	memset(ce_time, 0, sizeof(ce_time));
 	ce_time[3] = 0x41;
@@ -777,12 +777,12 @@ static int rtc_set_tm(int rc, u8 *ce_msg, struct rtc_time *tm)
 		u8 day = ce_msg[10];
 		u8 mon = ce_msg[11];
 
-		BCD_TO_BIN(sec);
-		BCD_TO_BIN(min);
-		BCD_TO_BIN(hour);
-		BCD_TO_BIN(day);
-		BCD_TO_BIN(mon);
-		BCD_TO_BIN(year);
+		sec = bcd2bin(sec);
+		min = bcd2bin(min);
+		hour = bcd2bin(hour);
+		day = bcd2bin(day);
+		mon = bcd2bin(mon);
+		year = bcd2bin(year);
 
 		if (year <= 69)
 			year += 100;
diff --git a/arch/powerpc/platforms/maple/time.c b/arch/powerpc/platforms/maple/time.c
index 53bca132fb48..eac569dee27c 100644
--- a/arch/powerpc/platforms/maple/time.c
+++ b/arch/powerpc/platforms/maple/time.c
@@ -68,12 +68,12 @@ void maple_get_rtc_time(struct rtc_time *tm)
 
 	if (!(maple_clock_read(RTC_CONTROL) & RTC_DM_BINARY)
 	    || RTC_ALWAYS_BCD) {
-		BCD_TO_BIN(tm->tm_sec);
-		BCD_TO_BIN(tm->tm_min);
-		BCD_TO_BIN(tm->tm_hour);
-		BCD_TO_BIN(tm->tm_mday);
-		BCD_TO_BIN(tm->tm_mon);
-		BCD_TO_BIN(tm->tm_year);
+		tm->tm_sec = bcd2bin(tm->tm_sec);
+		tm->tm_min = bcd2bin(tm->tm_min);
+		tm->tm_hour = bcd2bin(tm->tm_hour);
+		tm->tm_mday = bcd2bin(tm->tm_mday);
+		tm->tm_mon = bcd2bin(tm->tm_mon);
+		tm->tm_year = bcd2bin(tm->tm_year);
 	  }
 	if ((tm->tm_year + 1900) < 1970)
 		tm->tm_year += 100;
@@ -104,12 +104,12 @@ int maple_set_rtc_time(struct rtc_time *tm)
 	year = tm->tm_year;
 
 	if (!(save_control & RTC_DM_BINARY) || RTC_ALWAYS_BCD) {
-		BIN_TO_BCD(sec);
-		BIN_TO_BCD(min);
-		BIN_TO_BCD(hour);
-		BIN_TO_BCD(mon);
-		BIN_TO_BCD(mday);
-		BIN_TO_BCD(year);
+		sec = bin2bcd(sec);
+		min = bin2bcd(min);
+		hour = bin2bcd(hour);
+		mon = bin2bcd(mon);
+		mday = bin2bcd(mday);
+		year = bin2bcd(year);
 	}
 	maple_clock_write(sec, RTC_SECONDS);
 	maple_clock_write(min, RTC_MINUTES);