From 50a212ec906f7524620675f0c57357691c26c81f Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Wed, 16 Oct 2024 01:20:19 +0000
Subject: [PATCH] 修改GPIO导出默认初始值

---
 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

--
Gitblit v1.6.2