2 files changed, 19 insertions, 39 deletions
diff --git a/nixpkgs/nixos/modules/services/hardware/fwupd.nix b/nixpkgs/nixos/modules/services/hardware/fwupd.nix
index e586af25c2b1..222ac8e487eb 100644
--- a/nixpkgs/nixos/modules/services/hardware/fwupd.nix
+++ b/nixpkgs/nixos/modules/services/hardware/fwupd.nix
@@ -6,6 +6,23 @@ with lib;
 
 let
   cfg = config.services.fwupd;
+
+  customEtc = {
+    "fwupd/daemon.conf" = {
+      source = pkgs.writeText "daemon.conf" ''
+        [fwupd]
+        BlacklistDevices=${lib.concatStringsSep ";" cfg.blacklistDevices}
+        BlacklistPlugins=${lib.concatStringsSep ";" cfg.blacklistPlugins}
+      '';
+    };
+    "fwupd/uefi.conf" = {
+      source = pkgs.writeText "uefi.conf" ''
+        [uefi]
+        OverrideESPMountPoint=${config.boot.loader.efi.efiSysMountPoint}
+      '';
+    };
+  };
+
   originalEtc =
     let
       mkEtcFile = n: nameValuePair n { source = "${cfg.package}/etc/${n}"; };
@@ -96,22 +113,8 @@ in {
 
     environment.systemPackages = [ cfg.package ];
 
-    environment.etc = {
-      "fwupd/daemon.conf" = {
-        source = pkgs.writeText "daemon.conf" ''
-          [fwupd]
-          BlacklistDevices=${lib.concatStringsSep ";" cfg.blacklistDevices}
-          BlacklistPlugins=${lib.concatStringsSep ";" cfg.blacklistPlugins}
-        '';
-      };
-      "fwupd/uefi.conf" = {
-        source = pkgs.writeText "uefi.conf" ''
-          [uefi]
-          OverrideESPMountPoint=${config.boot.loader.efi.efiSysMountPoint}
-        '';
-      };
-
-    } // originalEtc // extraTrustedKeys // testRemote;
+    # customEtc overrides some files from the package
+    environment.etc = originalEtc // customEtc // extraTrustedKeys // testRemote;
 
     services.dbus.packages = [ cfg.package ];
 
diff --git a/nixpkgs/nixos/modules/services/hardware/u2f.nix b/nixpkgs/nixos/modules/services/hardware/u2f.nix
deleted file mode 100644
index bb4b2f05f890..000000000000
--- a/nixpkgs/nixos/modules/services/hardware/u2f.nix
+++ /dev/null
@@ -1,23 +0,0 @@
-{ config, lib, pkgs, ... }:
-
-with lib;
-let
-  cfg = config.hardware.u2f;
-in {
-  options = {
-    hardware.u2f = {
-      enable = mkOption {
-        type = types.bool;
-        default = false;
-        description = ''
-          Enable U2F hardware support.
-        '';
-      };
-    };
-  };
-
-  config = mkIf cfg.enable {
-    services.udev.packages = [ pkgs.libu2f-host ];
-  };
-}
-