Remove old code

docs/tools/firmware.sh

@@ -940,12 +940,7 @@ case "$os" in
 				cd - >/dev/null
 				create_firmware_archive "${imgdir}/usr/share/firmware" "${workdir}/firmware-renamed.tar" ${verbose} || (echo -e "\nCouldn't extract firmware. Try choosing some other macOS version (should be Monterey or later). If error still persists, try restarting your Mac and then run the script again." && cleanup_dmg && exit 1)
 				sudo tar ${verbose} -xC /lib/firmware/brcm -f "${workdir}/firmware-renamed.tar"
-				echo "Reloading Wi-Fi and Bluetooth drivers"
-				sudo modprobe -r ${verbose} brcmfmac_wcc || true
-				sudo modprobe -r ${verbose} brcmfmac || true
-				sudo modprobe ${verbose} brcmfmac || true
-				sudo modprobe -r ${verbose} hci_bcm4377 || true
-				sudo modprobe ${verbose} hci_bcm4377 || true
+				reload_kernel_modules
 				echo "Cleaning up"
 				cleanup_dmg
 				echo "Done!"