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/pyls-isort/default.nix

@@ -0,0 +1,31 @@
+{ lib, buildPythonPackage, fetchFromGitHub
+, python-lsp-server, isort
+}:
+
+buildPythonPackage rec {
+  pname = "pyls-isort";
+  version = "0.2.2";
+
+  src = fetchFromGitHub {
+    owner = "paradoxxxzero";
+    repo = "pyls-isort";
+    rev = "v${version}";
+    sha256 = "0xba0aiyjfdi9swjzxk26l94dwlwvn17kkfjfscxl8gvspzsn057";
+  };
+
+  # no tests
+  doCheck = false;
+
+  pythonImportsCheck = [ "pyls_isort" ];
+
+  propagatedBuildInputs = [
+    isort python-lsp-server
+  ];
+
+  meta = with lib; {
+    homepage = "https://github.com/paradoxxxzero/pyls-isort";
+    description = "Isort plugin for python-lsp-server";
+    license = licenses.mit;
+    maintainers = with maintainers; [ cpcloud ];
+  };
+}