diff --git a/drivers/acpi/glue.c b/drivers/acpi/glue.c
index 2f173e8..0841095 100644
--- a/drivers/acpi/glue.c
+++ b/drivers/acpi/glue.c
@@ -146,8 +146,7 @@
 	acpi_status status;
 
 	if (dev->archdata.acpi_handle) {
-		printk(KERN_WARNING PREFIX
-		       "Drivers changed 'acpi_handle' for %s\n", dev->bus_id);
+		dev_warn(dev, "Drivers changed 'acpi_handle'\n");
 		return -EINVAL;
 	}
 	get_device(dev);
@@ -195,8 +194,7 @@
 		/* acpi_bind_one increase refcnt by one */
 		put_device(dev);
 	} else {
-		printk(KERN_ERR PREFIX
-		       "Oops, 'acpi_handle' corrupt for %s\n", dev->bus_id);
+		dev_err(dev, "Oops, 'acpi_handle' corrupt\n");
 	}
 	return 0;
 }