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/development/python-modules/pyhs100/default.nix

@@ -0,0 +1,38 @@
+{ lib, buildPythonPackage, fetchFromGitHub, pythonOlder
+, click, click-datetime, deprecation
+, pytest, voluptuous }:
+
+buildPythonPackage rec {
+  pname = "pyHS100";
+  version = "0.3.5.2";
+  disabled = pythonOlder "3.5";
+
+  src = fetchFromGitHub {
+    owner = "GadgetReactor";
+    repo = pname;
+    rev = version;
+    sha256 = "0z98hzvkp6jmllyd4x4y0f5n6nnxrizw6g5l2clxdn93mifjavp0";
+  };
+
+  propagatedBuildInputs = [
+    click
+    click-datetime
+    deprecation
+  ];
+
+  checkInputs = [
+    pytest
+    voluptuous
+  ];
+
+  checkPhase = ''
+    py.test pyHS100
+  '';
+
+  meta = with lib; {
+    description = "Python Library to control TPLink Switch (HS100 / HS110)";
+    homepage = "https://github.com/GadgetReactor/pyHS100";
+    license = licenses.gpl3;
+    maintainers = with maintainers; [ hexa ];
+  };
+}