1 files changed, 4 insertions, 2 deletions

diff --git a/drivers/rtc/hctosys.c b/drivers/rtc/hctosys.c
index 91fb5f3c1051..e1cfa06810ef 100644
--- a/drivers/rtc/hctosys.c
+++ b/drivers/rtc/hctosys.c
@@ -9,6 +9,8 @@
  * published by the Free Software Foundation.
 */
 
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
+
 #include <linux/rtc.h>
 
 /* IMPORTANT: the RTC only stores whole seconds. It is arbitrary
@@ -32,8 +34,8 @@ static int __init rtc_hctosys(void)
         struct rtc_device *rtc = rtc_class_open(CONFIG_RTC_HCTOSYS_DEVICE);
 
         if (rtc == NULL) {
-                pr_info("%s: unable to open rtc device (%s)\n",
-                        __func__, CONFIG_RTC_HCTOSYS_DEVICE);
+                pr_info("unable to open rtc device (%s)\n",
+                        CONFIG_RTC_HCTOSYS_DEVICE);
                 goto err_open;
         }