diff --git a/include/linux/kobject.h b/include/linux/kobject.h
index e2ca0a2..ea30529 100644
--- a/include/linux/kobject.h
+++ b/include/linux/kobject.h
@@ -7,7 +7,7 @@
  * Copyright (c) 2006-2008 Greg Kroah-Hartman <greg@kroah.com>
  * Copyright (c) 2006-2008 Novell Inc.
  *
- * Please read Documentation/kobject.txt before using the kobject
+ * Please read Documentation/core-api/kobject.rst before using the kobject
  * interface, ESPECIALLY the parts about reference counts and object
  * destructors.
  */
@@ -29,7 +29,7 @@
 #include <linux/uidgid.h>
 
 #define UEVENT_HELPER_PATH_LEN		256
-#define UEVENT_NUM_ENVP			32	/* number of env pointers */
+#define UEVENT_NUM_ENVP			64	/* number of env pointers */
 #define UEVENT_BUFFER_SIZE		2048	/* buffer for the variables */
 
 #ifdef CONFIG_UEVENT_HELPER
@@ -59,7 +59,6 @@
 	KOBJ_OFFLINE,
 	KOBJ_BIND,
 	KOBJ_UNBIND,
-	KOBJ_MAX
 };
 
 struct kobject {