1 files changed, 4 insertions, 1 deletions

diff --git a/drivers/net/phy/mdio_bus.c b/drivers/net/phy/mdio_bus.c
index 5061608f408c..31470b0d0c32 100644
--- a/drivers/net/phy/mdio_bus.c
+++ b/drivers/net/phy/mdio_bus.c
@@ -13,6 +13,9 @@
  * option) any later version.
  *
  */
+
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
+
 #include <linux/kernel.h>
 #include <linux/string.h>
 #include <linux/errno.h>
@@ -148,7 +151,7 @@ int mdiobus_register(struct mii_bus *bus)
 
         err = device_register(&bus->dev);
         if (err) {
-                printk(KERN_ERR "mii_bus %s failed to register\n", bus->id);
+                pr_err("mii_bus %s failed to register\n", bus->id);
                 return -EINVAL;
         }