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/applications/audio/mopidy/soundcloud.nix

@@ -0,0 +1,23 @@
+{ lib, fetchFromGitHub, pythonPackages, mopidy }:
+
+pythonPackages.buildPythonApplication rec {
+  pname = "mopidy-soundcloud";
+  version = "3.0.1";
+
+  src = fetchFromGitHub {
+    owner = "mopidy";
+    repo = "mopidy-soundcloud";
+    rev = "v${version}";
+    sha256 = "18wiiv4rca9vibvnc27f3q4apf8n61kbp7mdbm2pmz86qwmd47pa";
+  };
+
+  propagatedBuildInputs = [ mopidy ];
+
+  doCheck = false;
+
+  meta = with lib; {
+    description = "Mopidy extension for playing music from SoundCloud";
+    license = licenses.mit;
+    maintainers = [ maintainers.spwhitt ];
+  };
+}