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path: root/drivers/xen/xenbus/xenbus_dev_backend.c
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Diffstat (limited to 'drivers/xen/xenbus/xenbus_dev_backend.c')
-rw-r--r--drivers/xen/xenbus/xenbus_dev_backend.c4
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/xen/xenbus/xenbus_dev_backend.c b/drivers/xen/xenbus/xenbus_dev_backend.c
index a6f42fc01407..b17707ee07d4 100644
--- a/drivers/xen/xenbus/xenbus_dev_backend.c
+++ b/drivers/xen/xenbus/xenbus_dev_backend.c
@@ -1,3 +1,5 @@
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
+
#include <linux/slab.h>
#include <linux/types.h>
#include <linux/mm.h>
@@ -127,7 +129,7 @@ static int __init xenbus_backend_init(void)
err = misc_register(&xenbus_backend_dev);
if (err)
- printk(KERN_ERR "Could not register xenbus backend device\n");
+ pr_err("Could not register xenbus backend device\n");
return err;
}