diff --git a/drivers/tty/hvc/hvc_iucv.c b/drivers/tty/hvc/hvc_iucv.c
index 4ca7472c38e0..a7939c49c9cf 100644
--- a/drivers/tty/hvc/hvc_iucv.c
+++ b/drivers/tty/hvc/hvc_iucv.c
@@ -9,8 +9,7 @@
  *
  * Author(s):	Hendrik Brueckner <brueckner@linux.vnet.ibm.com>
  */
-#define KMSG_COMPONENT		"hvc_iucv"
-#define pr_fmt(fmt)		KMSG_COMPONENT ": " fmt
+#define pr_fmt(fmt) "hvc_iucv: " fmt
 
 #include <linux/types.h>
 #include <linux/slab.h>
@@ -1344,7 +1343,7 @@ static int __init hvc_iucv_init(void)
 		}
 	}
 
-	hvc_iucv_buffer_cache = kmem_cache_create(KMSG_COMPONENT,
+	hvc_iucv_buffer_cache = kmem_cache_create("hvc_iucv",
 					   sizeof(struct iucv_tty_buffer),
 					   0, 0, NULL);
 	if (!hvc_iucv_buffer_cache) {