deleted unnecessary kernel module

nixos/boot/default.nix

@@ -2,7 +2,6 @@
 
 {
   imports = [
-    #./opencore.nix
   ];
 
   environment.systemPackages = [ pkgs.efibootmgr ];
@@ -15,7 +14,6 @@
     "mitigations=off"
     "usbcore.autosuspend=-1"
     "transparent_hugepage=always"
-    "split_lock_detect=off"
   ];
 
   boot.loader = {