1 files changed, 38 insertions, 34 deletions

diff --git a/drivers/char/rtc.c b/drivers/char/rtc.c
index f53d4d00faf0..32dc89720d58 100644
--- a/drivers/char/rtc.c
+++ b/drivers/char/rtc.c
@@ -88,15 +88,15 @@
 #endif
 
 #ifdef CONFIG_SPARC32
-#include <linux/pci.h>
-#include <linux/jiffies.h>
-#include <asm/ebus.h>
+#include <linux/of.h>
+#include <linux/of_device.h>
+#include <asm/io.h>
 
 static unsigned long rtc_port;
-static int rtc_irq = PCI_IRQ_NONE;
+static int rtc_irq;
 #endif
 
-#ifdef	CONFIG_HPET_RTC_IRQ
+#ifdef	CONFIG_HPET_EMULATE_RTC
 #undef	RTC_IRQ
 #endif
 
@@ -518,17 +518,17 @@ static int rtc_do_ioctl(unsigned int cmd, unsigned long arg, int kernel)
 		if (!(CMOS_READ(RTC_CONTROL) & RTC_DM_BINARY) ||
 							RTC_ALWAYS_BCD) {
 			if (sec < 60)
-				BIN_TO_BCD(sec);
+				sec = bin2bcd(sec);
 			else
 				sec = 0xff;
 
 			if (min < 60)
-				BIN_TO_BCD(min);
+				min = bin2bcd(min);
 			else
 				min = 0xff;
 
 			if (hrs < 24)
-				BIN_TO_BCD(hrs);
+				hrs = bin2bcd(hrs);
 			else
 				hrs = 0xff;
 		}
@@ -614,12 +614,12 @@ static int rtc_do_ioctl(unsigned int cmd, unsigned long arg, int kernel)
 
 		if (!(CMOS_READ(RTC_CONTROL) & RTC_DM_BINARY)
 		    || RTC_ALWAYS_BCD) {
-			BIN_TO_BCD(sec);
-			BIN_TO_BCD(min);
-			BIN_TO_BCD(hrs);
-			BIN_TO_BCD(day);
-			BIN_TO_BCD(mon);
-			BIN_TO_BCD(yrs);
+			sec = bin2bcd(sec);
+			min = bin2bcd(min);
+			hrs = bin2bcd(hrs);
+			day = bin2bcd(day);
+			mon = bin2bcd(mon);
+			yrs = bin2bcd(yrs);
 		}
 
 		save_control = CMOS_READ(RTC_CONTROL);
@@ -973,8 +973,8 @@ static int __init rtc_init(void)
 	char *guess = NULL;
 #endif
 #ifdef CONFIG_SPARC32
-	struct linux_ebus *ebus;
-	struct linux_ebus_device *edev;
+	struct device_node *ebus_dp;
+	struct of_device *op;
 #else
 	void *r;
 #ifdef RTC_IRQ
@@ -983,12 +983,16 @@ static int __init rtc_init(void)
 #endif
 
 #ifdef CONFIG_SPARC32
-	for_each_ebus(ebus) {
-		for_each_ebusdev(edev, ebus) {
-			if (strcmp(edev->prom_node->name, "rtc") == 0) {
-				rtc_port = edev->resource[0].start;
-				rtc_irq = edev->irqs[0];
-				goto found;
+	for_each_node_by_name(ebus_dp, "ebus") {
+		struct device_node *dp;
+		for (dp = ebus_dp; dp; dp = dp->sibling) {
+			if (!strcmp(dp->name, "rtc")) {
+				op = of_find_device_by_node(dp);
+				if (op) {
+					rtc_port = op->resource[0].start;
+					rtc_irq = op->irqs[0];
+					goto found;
+				}
 			}
 		}
 	}
@@ -997,7 +1001,7 @@ static int __init rtc_init(void)
 	return -EIO;
 
 found:
-	if (rtc_irq == PCI_IRQ_NONE) {
+	if (!rtc_irq) {
 		rtc_has_irq = 0;
 		goto no_irq;
 	}
@@ -1095,7 +1099,7 @@ no_irq:
 	spin_unlock_irq(&rtc_lock);
 
 	if (!(ctrl & RTC_DM_BINARY) || RTC_ALWAYS_BCD)
-		BCD_TO_BIN(year);       /* This should never happen... */
+		year = bcd2bin(year);       /* This should never happen... */
 
 	if (year < 20) {
 		epoch = 2000;
@@ -1348,13 +1352,13 @@ static void rtc_get_rtc_time(struct rtc_time *rtc_tm)
 	spin_unlock_irqrestore(&rtc_lock, flags);
 
 	if (!(ctrl & RTC_DM_BINARY) || RTC_ALWAYS_BCD) {
-		BCD_TO_BIN(rtc_tm->tm_sec);
-		BCD_TO_BIN(rtc_tm->tm_min);
-		BCD_TO_BIN(rtc_tm->tm_hour);
-		BCD_TO_BIN(rtc_tm->tm_mday);
-		BCD_TO_BIN(rtc_tm->tm_mon);
-		BCD_TO_BIN(rtc_tm->tm_year);
-		BCD_TO_BIN(rtc_tm->tm_wday);
+		rtc_tm->tm_sec = bcd2bin(rtc_tm->tm_sec);
+		rtc_tm->tm_min = bcd2bin(rtc_tm->tm_min);
+		rtc_tm->tm_hour = bcd2bin(rtc_tm->tm_hour);
+		rtc_tm->tm_mday = bcd2bin(rtc_tm->tm_mday);
+		rtc_tm->tm_mon = bcd2bin(rtc_tm->tm_mon);
+		rtc_tm->tm_year = bcd2bin(rtc_tm->tm_year);
+		rtc_tm->tm_wday = bcd2bin(rtc_tm->tm_wday);
 	}
 
 #ifdef CONFIG_MACH_DECSTATION
@@ -1388,9 +1392,9 @@ static void get_rtc_alm_time(struct rtc_time *alm_tm)
 	spin_unlock_irq(&rtc_lock);
 
 	if (!(ctrl & RTC_DM_BINARY) || RTC_ALWAYS_BCD) {
-		BCD_TO_BIN(alm_tm->tm_sec);
-		BCD_TO_BIN(alm_tm->tm_min);
-		BCD_TO_BIN(alm_tm->tm_hour);
+		alm_tm->tm_sec = bcd2bin(alm_tm->tm_sec);
+		alm_tm->tm_min = bcd2bin(alm_tm->tm_min);
+		alm_tm->tm_hour = bcd2bin(alm_tm->tm_hour);
 	}
 }