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-sun4v.c | 21 ++++++++-------------
1 files changed, 8 insertions(+), 13 deletions(-)
diff --git a/kernel/drivers/rtc/rtc-sun4v.c b/kernel/drivers/rtc/rtc-sun4v.c
index 11bc562..036463d 100644
--- a/kernel/drivers/rtc/rtc-sun4v.c
+++ b/kernel/drivers/rtc/rtc-sun4v.c
@@ -1,7 +1,7 @@
+// SPDX-License-Identifier: GPL-2.0
/* rtc-sun4v.c: Hypervisor based RTC for SUN4V systems.
*
* Author: David S. Miller
- * License: GPL
*
* Copyright (C) 2008 David S. Miller <davem@davemloft.net>
*/
@@ -39,7 +39,7 @@
static int sun4v_read_time(struct device *dev, struct rtc_time *tm)
{
- rtc_time_to_tm(hypervisor_get_time(), tm);
+ rtc_time64_to_tm(hypervisor_get_time(), tm);
return 0;
}
@@ -66,14 +66,7 @@
static int sun4v_set_time(struct device *dev, struct rtc_time *tm)
{
- unsigned long secs;
- int err;
-
- err = rtc_tm_to_time(tm, &secs);
- if (err)
- return err;
-
- return hypervisor_set_time(secs);
+ return hypervisor_set_time(rtc_tm_to_time64(tm));
}
static const struct rtc_class_ops sun4v_rtc_ops = {
@@ -85,13 +78,15 @@
{
struct rtc_device *rtc;
- rtc = devm_rtc_device_register(&pdev->dev, "sun4v",
- &sun4v_rtc_ops, THIS_MODULE);
+ rtc = devm_rtc_allocate_device(&pdev->dev);
if (IS_ERR(rtc))
return PTR_ERR(rtc);
+ rtc->ops = &sun4v_rtc_ops;
+ rtc->range_max = U64_MAX;
platform_set_drvdata(pdev, rtc);
- return 0;
+
+ return rtc_register_device(rtc);
}
static struct platform_driver sun4v_rtc_driver = {
--
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