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/phone-modem/default.nix

@@ -0,0 +1,35 @@
+{ lib
+, aioserial
+, buildPythonPackage
+, fetchPypi
+, pythonOlder
+}:
+
+buildPythonPackage rec {
+  pname = "phone-modem";
+  version = "0.1.1";
+
+  disabled = pythonOlder "3.6";
+
+  src = fetchPypi {
+    pname = "phone_modem";
+    inherit version;
+    sha256 = "0kqa1ky5hjs9zdp3dnd8s9mz5p6z0al3hxxlgqdq9vnnpnv0lafy";
+  };
+
+  propagatedBuildInputs = [
+    aioserial
+  ];
+
+  # Project has no tests
+  doCheck = false;
+
+  pythonImportsCheck = [ "phone_modem" ];
+
+  meta = with lib; {
+    description = "Python module for receiving caller ID and call rejection";
+    homepage = "https://github.com/tkdrob/phone_modem";
+    license = licenses.mit;
+    maintainers = with maintainers; [ fab ];
+  };
+}