X-Git-Url: http://pilppa.org/gitweb/gitweb.cgi?a=blobdiff_plain;f=drivers%2Frtc%2Frtc-sa1100.c;h=6f1e9a9804bc9a7b0edbee3e83c256d5c1572e07;hb=47cccd7d7cc1f2b6f34aadc9041fb991c6293cdd;hp=9c8ead43a59c38561c1393ea32a1b66b187e0578;hpb=5faad620264290b17e80a8b0996b039ea0d5ac73;p=linux-2.6-omap-h63xx.git

diff --git a/drivers/rtc/rtc-sa1100.c b/drivers/rtc/rtc-sa1100.c
index 9c8ead43a59..6f1e9a9804b 100644
--- a/drivers/rtc/rtc-sa1100.c
+++ b/drivers/rtc/rtc-sa1100.c
@@ -29,8 +29,8 @@
 #include <linux/interrupt.h>
 #include <linux/string.h>
 #include <linux/pm.h>
+#include <linux/bitops.h>
 
-#include <asm/bitops.h>
 #include <asm/hardware.h>
 #include <asm/irq.h>
 #include <asm/rtc.h>
@@ -93,7 +93,7 @@ static irqreturn_t sa1100_rtc_interrupt(int irq, void *dev_id)
 	if (rtsr & RTSR_HZ)
 		events |= RTC_UF | RTC_IRQF;
 
-	rtc_update_irq(&rtc->class_dev, 1, events);
+	rtc_update_irq(rtc, 1, events);
 
 	if (rtsr & RTSR_AL && rtc_periodic_alarm(&rtc_alarm))
 		rtc_update_alarm(&rtc_alarm);
@@ -119,7 +119,7 @@ static irqreturn_t timer1_interrupt(int irq, void *dev_id)
 	 */
 	OSSR = OSSR_M1;	/* clear match on timer1 */
 
-	rtc_update_irq(&rtc->class_dev, rtc_timer1_count, RTC_PF | RTC_IRQF);
+	rtc_update_irq(rtc, rtc_timer1_count, RTC_PF | RTC_IRQF);
 
 	if (rtc_timer1_count == 1)
 		rtc_timer1_count = (rtc_freq * ((1<<30)/(TIMER_FREQ>>2)));
@@ -263,8 +263,12 @@ static int sa1100_rtc_set_time(struct device *dev, struct rtc_time *tm)
 
 static int sa1100_rtc_read_alarm(struct device *dev, struct rtc_wkalrm *alrm)
 {
+	u32	rtsr;
+
 	memcpy(&alrm->time, &rtc_alarm, sizeof(struct rtc_time));
-	alrm->pending = RTSR & RTSR_AL ? 1 : 0;
+	rtsr = RTSR;
+	alrm->enabled = (rtsr & RTSR_ALE) ? 1 : 0;
+	alrm->pending = (rtsr & RTSR_AL) ? 1 : 0;
 	return 0;
 }
 
@@ -275,12 +279,10 @@ static int sa1100_rtc_set_alarm(struct device *dev, struct rtc_wkalrm *alrm)
 	spin_lock_irq(&sa1100_rtc_lock);
 	ret = rtc_update_alarm(&alrm->time);
 	if (ret == 0) {
-		memcpy(&rtc_alarm, &alrm->time, sizeof(struct rtc_time));
-
 		if (alrm->enabled)
-			enable_irq_wake(IRQ_RTCAlrm);
+			RTSR |= RTSR_ALE;
 		else
-			disable_irq_wake(IRQ_RTCAlrm);
+			RTSR &= ~RTSR_ALE;
 	}
 	spin_unlock_irq(&sa1100_rtc_lock);