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/drivers/input/serio/hp_sdc.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/kernel/drivers/input/serio/hp_sdc.c b/kernel/drivers/input/serio/hp_sdc.c
index 6542523..13eacf6 100644
--- a/kernel/drivers/input/serio/hp_sdc.c
+++ b/kernel/drivers/input/serio/hp_sdc.c
@@ -1021,7 +1021,7 @@
 	hp_sdc.base_io	 = (unsigned long) 0xf0428000;
 	hp_sdc.data_io	 = (unsigned long) hp_sdc.base_io + 1;
 	hp_sdc.status_io = (unsigned long) hp_sdc.base_io + 3;
-	if (!probe_kernel_read(&i, (unsigned char *)hp_sdc.data_io, 1))
+	if (!copy_from_kernel_nofault(&i, (unsigned char *)hp_sdc.data_io, 1))
 		hp_sdc.dev = (void *)1;
 	hp_sdc.dev_err   = hp_sdc_init();
 #endif

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