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

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Signed-off-by: Robert Reif <reif@earthlink.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Robert Reif 2008-09-09 19:38:17 -07:00 committed by David S. Miller
parent 088a396236
commit 833be4e1f0
1 changed files with 2 additions and 1 deletions
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3
drivers/rtc/rtc-m48t59.c
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@ -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 */
}