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-rw-r--r--include/linux/rtc/m48t59.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/include/linux/rtc/m48t59.h b/include/linux/rtc/m48t59.h
index 41798505d157..6fc961459b4a 100644
--- a/include/linux/rtc/m48t59.h
+++ b/include/linux/rtc/m48t59.h
@@ -55,6 +55,8 @@ struct m48t59_plat_data {
int type; /* RTC model */
+ /* ioaddr mapped externally */
+ void __iomem *ioaddr;
/* offset to RTC registers, automatically set according to the type */
unsigned int offset;
};