From 8ac6c7a54ed1b98d142dce24b11c6de6a1e239a5 Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Tue, 22 Oct 2024 10:36:11 +0000
Subject: [PATCH] 修改4g拨号为QMI,需要在系统里后台执行quectel-CM

---
 kernel/sound/usb/caiaq/input.c |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)

diff --git a/kernel/sound/usb/caiaq/input.c b/kernel/sound/usb/caiaq/input.c
index 1e2cf2f..84f26dc 100644
--- a/kernel/sound/usb/caiaq/input.c
+++ b/kernel/sound/usb/caiaq/input.c
@@ -804,6 +804,7 @@
 
 	default:
 		/* no input methods supported on this device */
+		ret = -EINVAL;
 		goto exit_free_idev;
 	}
 

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