--- zzzz-none-000/linux-4.4.271/include/linux/sysfs.h	2021-06-03 06:22:09.000000000 +0000
+++ hawkeye-5590-750/linux-4.4.271/include/linux/sysfs.h	2023-04-19 10:22:30.000000000 +0000
@@ -548,7 +548,7 @@
 }
 
 static inline struct kernfs_node *sysfs_get_dirent(struct kernfs_node *parent,
-						   const unsigned char *name)
+						   const char *name)
 {
 	return kernfs_find_and_get(parent, name);
 }