From 08f87f769b595151be1afeff53e144f543faa614 Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Wed, 06 Dec 2023 09:51:13 +0000
Subject: [PATCH] add dts config
---
kernel/drivers/spi/spi-lp8841-rtc.c | 15 ++-------------
1 files changed, 2 insertions(+), 13 deletions(-)
diff --git a/kernel/drivers/spi/spi-lp8841-rtc.c b/kernel/drivers/spi/spi-lp8841-rtc.c
index faa577d..2d43654 100644
--- a/kernel/drivers/spi/spi-lp8841-rtc.c
+++ b/kernel/drivers/spi/spi-lp8841-rtc.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
/*
* SPI master driver for ICP DAS LP-8841 RTC
*
@@ -8,16 +9,6 @@
* Dallas DS1302 RTC Support
* Copyright (C) 2002 David McCullough
* Copyright (C) 2003 - 2007 Paul Mundt
- *
- * 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; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
*/
#include <linux/delay.h>
#include <linux/kernel.h>
@@ -194,7 +185,6 @@
int ret;
struct spi_master *master;
struct spi_lp8841_rtc *data;
- void *iomem;
master = spi_alloc_master(&pdev->dev, sizeof(*data));
if (!master)
@@ -216,8 +206,7 @@
data = spi_master_get_devdata(master);
- iomem = platform_get_resource(pdev, IORESOURCE_MEM, 0);
- data->iomem = devm_ioremap_resource(&pdev->dev, iomem);
+ data->iomem = devm_platform_ioremap_resource(pdev, 0);
ret = PTR_ERR_OR_ZERO(data->iomem);
if (ret) {
dev_err(&pdev->dev, "failed to get IO address\n");
--
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