rtc_sysfs_show_hctosys(): display 0 if resume failed

[karo-tx-linux.git] / drivers / rtc / class.c

diff --git a/drivers/rtc/class.c b/drivers/rtc/class.c
index f8a0aab218cbcd2777ea93b9e74aa96494e729fe..528c99bb294af31baab8117ac0c58613b8cda687 100644 (file)
--- a/drivers/rtc/class.c
+++ b/drivers/rtc/class.c
@@ -43,7 +43,8 @@ int rtc_hctosys_ret = -ENODEV;
  */
 
 static struct timespec old_rtc, old_system, old_delta;
-
+/* Result of the last RTC to system clock attempt. */
+int rtc_hctosys_ret = -ENODEV;
 
 static int rtc_suspend(struct device *dev, pm_message_t mesg)
 {