From 8f5db83d9931900974f000288c0571928c5e2ead Mon Sep 17 00:00:00 2001
From: Joachim Fasting <joachifm@fastmail.fm>
Date: Sat, 26 Mar 2016 19:19:47 +0100
Subject: [PATCH] rtl8723bs: only works with kernel 3.19 and later

See e.g., https://hydra.nixos.org/build/33512583/nixlog/1/raw
---
 pkgs/os-specific/linux/rtl8723bs/default.nix | 1 +
 1 file changed, 1 insertion(+)

diff --git a/pkgs/os-specific/linux/rtl8723bs/default.nix b/pkgs/os-specific/linux/rtl8723bs/default.nix
index 1739ac1faa70..6d55c5522f44 100644
--- a/pkgs/os-specific/linux/rtl8723bs/default.nix
+++ b/pkgs/os-specific/linux/rtl8723bs/default.nix
@@ -31,5 +31,6 @@ stdenv.mkDerivation rec {
     homepage = "https://github.com/hadess/rtl8723bs";
     license = stdenv.lib.licenses.gpl2;
     platforms = [ "x86_64-linux" "i686-linux" ];
+    broken = !stdenv.lib.versionAtLeast kernel.version "3.19";
   };
 }