From: Krzysztof Helt <krzysztof.h1@xxxxx> Fix setting of a year in m48t08 and m48t02 clocks. They do not have century bits and setting them causes the year to overflow (bit 0x80 set). Problem found by Robert Reif on Sun Sparcstation 20. Signed-off-by: Krzysztof Helt <krzysztof.h1@xxxxx> --- I am sorry. I was sure I had tested setting of time and date on SS20 but I did not obviously. diff -urp linux-old/drivers/rtc/rtc-m48t59.c linux-sparc/drivers/rtc/rtc-m48t59.c --- linux-old/drivers/rtc/rtc-m48t59.c 2008-09-03 18:14:22.000000000 +0200 +++ linux-sparc/drivers/rtc/rtc-m48t59.c 2008-09-04 18:47:40.636685547 +0200 @@ -126,7 +126,7 @@ static int m48t59_rtc_set_time(struct de M48T59_WRITE((BIN2BCD(tm->tm_mon + 1) & 0x1F), M48T59_MONTH); M48T59_WRITE(BIN2BCD(tm->tm_year % 100), M48T59_YEAR); - if (tm->tm_year/100) + if (pdata->type == M48T59RTC_TYPE_M48T59 && (tm->tm_year / 100)) val = (M48T59_WDAY_CEB | M48T59_WDAY_CB); val |= (BIN2BCD(tm->tm_wday) & 0x07); M48T59_WRITE(val, M48T59_WDAY); ---------------------------------------------------------------------- Nie szukam kochanka! >> http://link.interia.pl/f1eeb -- To unsubscribe from this list: send the line "unsubscribe sparclinux" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
