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/timeriomem-rng.c | 9 +++------
1 files changed, 3 insertions(+), 6 deletions(-)
diff --git a/kernel/drivers/char/hw_random/timeriomem-rng.c b/kernel/drivers/char/hw_random/timeriomem-rng.c
index ba01f24..f35f0f3 100644
--- a/kernel/drivers/char/hw_random/timeriomem-rng.c
+++ b/kernel/drivers/char/hw_random/timeriomem-rng.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
/*
* drivers/char/hw_random/timeriomem-rng.c
*
@@ -6,10 +7,6 @@
* Derived from drivers/char/hw_random/omap-rng.c
* Copyright 2005 (c) MontaVista Software, Inc.
* Author: Deepak Saxena <dsaxena@plexity.net>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
*
* Overview:
* This driver is useful for platforms that have an IO range that provides
@@ -120,9 +117,9 @@
if (!res)
return -ENXIO;
- if (res->start % 4 != 0 || resource_size(res) != 4) {
+ if (res->start % 4 != 0 || resource_size(res) < 4) {
dev_err(&pdev->dev,
- "address must be four bytes wide and aligned\n");
+ "address must be at least four bytes wide and 32-bit aligned\n");
return -EINVAL;
}
--
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