uboot: (firmwareOdroidC2/C4) don't invoke patch tool, use patches = [] instead

https://github.com/NixOS/nixpkgs/blob/master/pkgs/stdenv/generic/setup.sh#L948
this can do it nicely.

Signed-off-by: Anton Arapov <anton@deadbeef.mx>

pkgs/os-specific/linux/vendor-reset/default.nix

@@ -0,0 +1,46 @@
+{ stdenv, fetchFromGitHub, fetchpatch, kernel, lib }:
+
+stdenv.mkDerivation rec {
+  pname = "vendor-reset";
+  version = "unstable-2021-02-16-${kernel.version}";
+
+  src = fetchFromGitHub {
+    owner = "gnif";
+    repo = "vendor-reset";
+    rev = "225a49a40941e350899e456366265cf82b87ad25";
+    sha256 = "sha256-xa7P7+mRk4FVgi+YYCcsFLfyNqPmXvy3xhGoTDVqPxw=";
+  };
+
+  patches = [
+    # Fix build with Linux 5.18.
+    # https://github.com/gnif/vendor-reset/pull/58
+    (fetchpatch {
+      url = "https://github.com/gnif/vendor-reset/commit/5bbffcd6fee5348e8808bdbfcb5b21d455b02f55.patch";
+      sha256 = "sha256-L1QxVpcZAVYiaMFCBfL2EJgeMyOR8sDa1UqF1QB3bns=";
+    })
+  ];
+
+  nativeBuildInputs = kernel.moduleBuildDependencies;
+
+  hardeningDisable = [ "pic" ];
+
+  makeFlags = [
+    "KVER=${kernel.modDirVersion}"
+    "KDIR=${kernel.dev}/lib/modules/${kernel.modDirVersion}/build"
+  ];
+
+  installPhase = ''
+    install -D vendor-reset.ko -t "$out/lib/modules/${kernel.modDirVersion}/kernel/drivers/misc/"
+  '';
+
+  enableParallelBuilding = true;
+
+  meta = with lib; {
+    description = "Linux kernel vendor specific hardware reset module";
+    homepage = "https://github.com/gnif/vendor-reset";
+    license = licenses.gpl2Only;
+    maintainers = with maintainers; [ wedens ];
+    platforms = [ "x86_64-linux" ];
+    broken = kernel.kernelOlder "4.19";
+  };
+}