diff --git a/inode.c b/inode.c
index db92b44..6470566 100644
--- a/inode.c
+++ b/inode.c
@@ -291,10 +291,9 @@ static struct file_system_type fpgafs_type = {
 	.kill_sb = kill_anon_super
 };
 
-static void fpgafs_init_once(void *p, struct kmem_cache * cachep,
-                            unsigned long flags)
+static void fpgafs_init_once(void *p)
 {
-  struct fpgafs_inode_info *fsi = p;
+	struct fpgafs_inode_info *fsi = p;
 	inode_init_once(&fsi->vfs_inode);
 }
 
@@ -302,8 +301,8 @@ static void fpgafs_init_once(void *p, struct kmem_cache * cachep,
 int __init fpgafs_init(void)
 {
 	fpgafs_inode_cache = kmem_cache_create("fpgafs_inode_cache",
-	               sizeof(struct fpgafs_inode_info), 0,
-	               SLAB_HWCACHE_ALIGN, fpgafs_init_once, NULL);
+	                         sizeof(struct fpgafs_inode_info), 0,
+	                      SLAB_HWCACHE_ALIGN, (void *)&fpgafs_init_once);
 	if(!fpgafs_inode_cache)
 		return -ENOMEM;