diff --git a/net/sunrpc/auth.c b/net/sunrpc/auth.c
index 880d0de..36cb660 100644
--- a/net/sunrpc/auth.c
+++ b/net/sunrpc/auth.c
@@ -39,7 +39,7 @@
 static unsigned long number_cred_unused;
 
 #define MAX_HASHTABLE_BITS (10) 
-static int param_set_hashtbl_sz(const char *val, struct kernel_param *kp)
+static int param_set_hashtbl_sz(const char *val, const struct kernel_param *kp)
 {
 	unsigned long num;
 	unsigned int nbits;
@@ -61,7 +61,7 @@
 	return -EINVAL;
 }
 
-static int param_get_hashtbl_sz(char *buffer, struct kernel_param *kp)
+static int param_get_hashtbl_sz(char *buffer, const struct kernel_param *kp)
 {
 	unsigned int nbits;
 
@@ -71,6 +71,11 @@
 
 #define param_check_hashtbl_sz(name, p) __param_check(name, p, unsigned int);
 
+static struct kernel_param_ops param_ops_hashtbl_sz = {
+	.set = param_set_hashtbl_sz,
+	.get = param_get_hashtbl_sz,
+};
+
 module_param_named(auth_hashtable_size, auth_hashbits, hashtbl_sz, 0644);
 MODULE_PARM_DESC(auth_hashtable_size, "RPC credential cache hashtable size");