From bc612f9e0ed2fa96392b175917573dff94c80863 Mon Sep 17 00:00:00 2001
From: Peter Hutterer <peter.hutterer@who-t.net>
Date: Wed, 17 Jul 2019 18:24:42 +1000
Subject: [PATCH] wacom: fix the firmware version retrieval for the base
 protocol

Introduced in dbd60675a9c5a2ac9804d9c8bac9b63608885c7d
---
 tuhi/wacom.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tuhi/wacom.py b/tuhi/wacom.py
index 3cb64d6..c81f16b 100644
--- a/tuhi/wacom.py
+++ b/tuhi/wacom.py
@@ -743,7 +743,7 @@ class WacomProtocolBase(WacomProtocolLowLevelComm):
         logger.info(f'device battery: {battery}% ({"dis" if not charging else ""}charging)')
         return battery, charging
 
-    def get_firmware_version(self, arg):
+    def get_firmware_version(self):
         hi = self.send_nordic_command_sync(command=0xb7,
                                            expected_opcode=0xb8,
                                            arguments=(0,))