From 64d900abe40057393148bc0283d35c2254dd4f57 Mon Sep 17 00:00:00 2001
From: Sergey Yelin <yelinsn@yandex.ru>
Date: Wed, 23 Oct 2024 16:42:09 +0300
Subject: [PATCH] Unload brcmfmac_wcc (if loaded) before brcmfmac (#1200)
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Module brcmfmac cannot be unloaded with rmmod when brcmfmac_wcc is loaded.
This leads brcmfmac to crash on wake up.

Co-authored-by: Jörg Thalheim <Mic92@users.noreply.github.com>
---
 apple/macbook-pro/12-1/default.nix | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/apple/macbook-pro/12-1/default.nix b/apple/macbook-pro/12-1/default.nix
index 631cd75..7497b2f 100644
--- a/apple/macbook-pro/12-1/default.nix
+++ b/apple/macbook-pro/12-1/default.nix
@@ -16,7 +16,10 @@
     # https://bugzilla.kernel.org/show_bug.cgi?id=101681#c116.
     # Also brcmfmac could randomly crash on resume from sleep.
     powerUpCommands = lib.mkBefore "${pkgs.kmod}/bin/modprobe brcmfmac";
-    powerDownCommands = lib.mkBefore "${pkgs.kmod}/bin/rmmod brcmfmac";
+    powerDownCommands = lib.mkBefore ''
+      ${pkgs.kmod}/bin/rmmod -f -v brcmfmac_wcc 2>/dev/null || true
+      ${pkgs.kmod}/bin/rmmod brcmfmac
+      '';
   };
 
   # USB subsystem wakes up MBP right after suspend unless we disable it.