1 files changed, 1 insertions, 1 deletions

diff --git a/include/linux/device.h b/include/linux/device.h
index 1e5f30da98..1fec285465 100644
--- a/include/linux/device.h
+++ b/include/linux/device.h
@@ -277,7 +277,7 @@ extern struct class_device *class_device_create(struct class *cls,
                                                 struct class_device *parent,
                                                 dev_t devt,
                                                 struct device *device,
-                                                char *fmt, ...)
+                                                const char *fmt, ...)
                                         __attribute__((format(printf,5,6)));
 extern void class_device_destroy(struct class *cls, dev_t devt);