remove defconfig patch

pine64/pinephone-pro/kernel/config.nix

@@ -108,7 +108,7 @@ with (lib.kernel.whenHelpers version);
   DRM_NOUVEAU = no;
   DRM_AMDGPU = no;
 
-  #pahole causes OOM(6GiB> including zram) on build, disableing it as a mitigation
+  #pahole causes OOM(6GiB> including zram) during build, disabling it as a mitigation
   CONFIG_BPF = lib.mkForce no;
   BPF_SYSCALL = lib.mkForce no;
   BPF_JIT = lib.mkForce no;

pine64/pinephone-pro/kernel/default.nix

@@ -30,7 +30,6 @@ let
       patch = path;
     }
   );
-  # patches = [ ./pinephonepro_defconfig.patch ];
   patches = [ ];
 in
 buildLinux (
@@ -43,14 +42,11 @@ buildLinux (
       inherit pver upstream_patch;
       src = src_pine64;
     };
-    features = {
-      debug = true; # needed for BTF generation
-    };
+    features = { };
     structuredExtraConfig = import ./config.nix {
       inherit lib;
       version = pver;
     };
-    # autoModules = false;
 
     kernelPatches = kernelPatches ++ map apply_patch patches;
     extraMeta = {