LWMON5: POST RTC fix

[u-boot] / drivers / rtc / isl1208.c

diff --git a/drivers/rtc/isl1208.c b/drivers/rtc/isl1208.c
index d87280229cc282abbd2c1b9add13b77e06141b88..3d46fd06532f5906f76b387c03f6b0d065a42be8 100644 (file)
--- a/drivers/rtc/isl1208.c
+++ b/drivers/rtc/isl1208.c
@@ -73,8 +73,9 @@ static unsigned bcd2bin (uchar c);
  * Get the current time from the RTC
  */
 
-void rtc_get (struct rtc_time *tmp)
+int rtc_get (struct rtc_time *tmp)
 {
+       int rel = 0;
        uchar sec, min, hour, mday, wday, mon, year, status;
 
        status = rtc_read (RTC_STAT_REG_ADDR);
@@ -94,6 +95,7 @@ void rtc_get (struct rtc_time *tmp)
                printf ("### Warning: RTC oscillator has stopped\n");
                rtc_write(RTC_STAT_REG_ADDR,
                        rtc_read(RTC_STAT_REG_ADDR) &~ (RTC_STAT_BIT_BAT|RTC_STAT_BIT_RTCF));
+               rel = -1;
        }
 
        tmp->tm_sec  = bcd2bin (sec & 0x7F);
@@ -109,6 +111,8 @@ void rtc_get (struct rtc_time *tmp)
        DEBUGR ("Get DATE: %4d-%02d-%02d (wday=%d)  TIME: %2d:%02d:%02d\n",
                tmp->tm_year, tmp->tm_mon, tmp->tm_mday, tmp->tm_wday,
                tmp->tm_hour, tmp->tm_min, tmp->tm_sec);
+
+       return rel;
 }
 
 /*