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/priority/default.nix

@@ -0,0 +1,35 @@
+{ lib
+, buildPythonPackage
+, pythonOlder
+, fetchPypi
+, hypothesis
+, pytestCheckHook
+}:
+
+buildPythonPackage rec {
+  pname = "priority";
+  version = "2.0.0";
+  format = "setuptools";
+  disabled = pythonOlder "3.6.1";
+
+  src = fetchPypi {
+    inherit pname version;
+    sha256 = "c965d54f1b8d0d0b19479db3924c7c36cf672dbf2aec92d43fbdaf4492ba18c0";
+  };
+
+  pythonImportsCheck = [
+     "priority"
+  ];
+
+  checkInputs = [
+    hypothesis
+    pytestCheckHook
+  ];
+
+  meta = with lib; {
+    description = "A pure-Python implementation of the HTTP/2 priority tree";
+    homepage = "https://github.com/python-hyper/priority/";
+    license = licenses.mit;
+    maintainers = with maintainers; [ qyliss ];
+  };
+}