From b22da3d8526a935aa31e086e63f60ff3246cb61c Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Sat, 09 Dec 2023 07:24:11 +0000
Subject: [PATCH] add stmac read mac form eeprom
---
kernel/drivers/char/hw_random/pic32-rng.c | 16 +++-------------
1 files changed, 3 insertions(+), 13 deletions(-)
diff --git a/kernel/drivers/char/hw_random/pic32-rng.c b/kernel/drivers/char/hw_random/pic32-rng.c
index 9b5e68a..e8210c1 100644
--- a/kernel/drivers/char/hw_random/pic32-rng.c
+++ b/kernel/drivers/char/hw_random/pic32-rng.c
@@ -1,17 +1,9 @@
+// SPDX-License-Identifier: GPL-2.0-only
/*
* PIC32 RNG driver
*
* Joshua Henderson <joshua.henderson@microchip.com>
* Copyright (C) 2016 Microchip Technology Inc. All rights reserved.
- *
- * This program is free software; you can distribute it and/or modify it
- * under the terms of the GNU General Public License (Version 2) as
- * published by the Free Software Foundation.
- *
- * This program is distributed in the hope 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/clk.h>
@@ -78,7 +70,6 @@
static int pic32_rng_probe(struct platform_device *pdev)
{
struct pic32_rng *priv;
- struct resource *res;
u32 v;
int ret;
@@ -86,8 +77,7 @@
if (!priv)
return -ENOMEM;
- res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
- priv->base = devm_ioremap_resource(&pdev->dev, res);
+ priv->base = devm_platform_ioremap_resource(pdev, 0);
if (IS_ERR(priv->base))
return PTR_ERR(priv->base);
@@ -129,7 +119,7 @@
return 0;
}
-static const struct of_device_id pic32_rng_of_match[] = {
+static const struct of_device_id pic32_rng_of_match[] __maybe_unused = {
{ .compatible = "microchip,pic32mzda-rng", },
{ /* sentinel */ }
};
--
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