rtc-m48t59: Only check century bits on m48t59 chips.
Signed-off-by: Robert Reif <reif@earthlink.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/drivers/rtc/rtc-m48t59.c b/drivers/rtc/rtc-m48t59.c
index 761e9d7..ce4eff6 100644
--- a/drivers/rtc/rtc-m48t59.c
+++ b/drivers/rtc/rtc-m48t59.c
@@ -82,7 +82,8 @@
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 */
}