From 61598093bbdd283a7edc367d900f223070ead8d2 Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Fri, 10 May 2024 07:43:03 +0000
Subject: [PATCH] add ax88772C AX88772C_eeprom_tools
---
kernel/drivers/rtc/rtc-mrst.c | 11 +++--------
1 files changed, 3 insertions(+), 8 deletions(-)
diff --git a/kernel/drivers/rtc/rtc-mrst.c b/kernel/drivers/rtc/rtc-mrst.c
index 1925aaf..17bf539 100644
--- a/kernel/drivers/rtc/rtc-mrst.c
+++ b/kernel/drivers/rtc/rtc-mrst.c
@@ -1,14 +1,10 @@
+// SPDX-License-Identifier: GPL-2.0-only
/*
* rtc-mrst.c: Driver for Moorestown virtual RTC
*
* (C) Copyright 2009 Intel Corporation
* Author: Jacob Pan (jacob.jun.pan@intel.com)
* Feng Tang (feng.tang@intel.com)
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; version 2
- * of the License.
*
* Note:
* VRTC is emulated by system controller firmware, the real HW
@@ -90,7 +86,7 @@
unsigned long flags;
if (vrtc_is_updating())
- mdelay(20);
+ msleep(20);
spin_lock_irqsave(&rtc_lock, flags);
time->tm_sec = vrtc_cmos_read(RTC_SECONDS);
@@ -261,11 +257,10 @@
static int mrst_procfs(struct device *dev, struct seq_file *seq)
{
- unsigned char rtc_control, valid;
+ unsigned char rtc_control;
spin_lock_irq(&rtc_lock);
rtc_control = vrtc_cmos_read(RTC_CONTROL);
- valid = vrtc_cmos_read(RTC_VALID);
spin_unlock_irq(&rtc_lock);
seq_printf(seq,
--
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