From d885a75a0e4769511d185ee9e695f1de2b0783db Mon Sep 17 00:00:00 2001
From: Daniel Schaefer <dhs@frame.work>
Date: Tue, 13 Aug 2024 16:44:27 +0800
Subject: [PATCH] audio: Fix clippy

Seems with newer hid version, mutable is not required anymore.

Signed-off-by: Daniel Schaefer <dhs@frame.work>
---
 framework_lib/src/audio_card.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/framework_lib/src/audio_card.rs b/framework_lib/src/audio_card.rs
index 2990e9d..8647791 100644
--- a/framework_lib/src/audio_card.rs
+++ b/framework_lib/src/audio_card.rs
@@ -46,7 +46,7 @@ pub fn check_synaptics_fw_version() {
         {
             continue;
         }
-        let mut handle = dev.open().unwrap();
+        let handle = dev.open().unwrap();
 
         let interface_number = if let Some(num) = find_hid_interface(&handle) {
             num