rtc: rtc-sh: Bump version up to reflect single IRQ support changes.

Signed-off-by: Paul Mundt <lethal@linux-sh.org>
diff --git a/drivers/rtc/rtc-sh.c b/drivers/rtc/rtc-sh.c
index b37f44b..aeff251 100644
--- a/drivers/rtc/rtc-sh.c
+++ b/drivers/rtc/rtc-sh.c
@@ -28,7 +28,7 @@
 #include <asm/rtc.h>
 
 #define DRV_NAME	"sh-rtc"
-#define DRV_VERSION	"0.2.0"
+#define DRV_VERSION	"0.2.1"
 
 #define RTC_REG(r)	((r) * rtc_reg_size)