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/geoip2/default.nix

@@ -0,0 +1,41 @@
+{ buildPythonPackage, lib, fetchPypi, pythonOlder
+, aiohttp
+, maxminddb
+, mocket
+, requests
+, requests-mock
+, urllib3
+, pytestCheckHook
+}:
+
+buildPythonPackage rec {
+  version = "4.5.0";
+  pname = "geoip2";
+  disabled = pythonOlder "3.6";
+
+  src = fetchPypi {
+    inherit pname version;
+    sha256 = "b542252e87eb40adc3a2fc0f4e84b514c4c5e04ed46923a3a74d509f25f3103a";
+  };
+
+  patchPhase = ''
+    substituteInPlace requirements.txt --replace "requests>=2.24.0,<3.0.0" "requests"
+  '';
+
+  propagatedBuildInputs = [ aiohttp maxminddb requests urllib3 ];
+
+  checkInputs = [
+    mocket
+    requests-mock
+    pytestCheckHook
+  ];
+
+  pythonImportsCheck = [ "geoip2" ];
+
+  meta = with lib; {
+    description = "GeoIP2 webservice client and database reader";
+    homepage = "https://github.com/maxmind/GeoIP2-python";
+    license = licenses.asl20;
+    maintainers = with maintainers; [ ];
+  };
+}