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Commit 833be4e1 authored by Robert Reif's avatar Robert Reif Committed by David S. Miller
Browse files

rtc-m48t59: Only check century bits on m48t59 chips. 



Signed-off-by: default avatarRobert Reif <reif@earthlink.net>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 088a3962

drivers/rtc/rtc-m48t59.c

+2 −1
Original line number Diff line number Diff line
@@ -82,7 +82,8 @@ static int m48t59_rtc_read_time(struct device *dev, struct rtc_time *tm) 
	tm->tm_mday	= BCD2BIN(M48T59_READ(M48T59_MDAY));



	val = M48T59_READ(M48T59_WDAY);

	if ((val & M48T59_WDAY_CEB) && (val & M48T59_WDAY_CB)) {

	if ((pdata->type == M48T59RTC_TYPE_M48T59) &&

	    (val & M48T59_WDAY_CEB) && (val & M48T59_WDAY_CB)) {

		dev_dbg(dev, "Century bit is enabled\n");

		tm->tm_year += 100;	/* one century */

	}