From 9999e48639b3cecb08ffb37358bcba3b48161b29 Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Fri, 10 May 2024 08:50:17 +0000
Subject: [PATCH] add ax88772_rst
---
kernel/arch/riscv/kernel/sys_riscv.c | 14 +-------------
1 files changed, 1 insertions(+), 13 deletions(-)
diff --git a/kernel/arch/riscv/kernel/sys_riscv.c b/kernel/arch/riscv/kernel/sys_riscv.c
index db44da3..bb40268 100644
--- a/kernel/arch/riscv/kernel/sys_riscv.c
+++ b/kernel/arch/riscv/kernel/sys_riscv.c
@@ -1,16 +1,8 @@
+// SPDX-License-Identifier: GPL-2.0-only
/*
* Copyright (C) 2012 Regents of the University of California
* Copyright (C) 2014 Darius Rad <darius@bluespec.com>
* Copyright (C) 2017 SiFive
- *
- * 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.
- *
- * 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/syscalls.h>
@@ -25,10 +17,6 @@
{
if (unlikely(offset & (~PAGE_MASK >> page_shift_offset)))
return -EINVAL;
-
- if ((prot & PROT_WRITE) && (prot & PROT_EXEC))
- if (unlikely(!(prot & PROT_READ)))
- return -EINVAL;
return ksys_mmap_pgoff(addr, len, prot, flags, fd,
offset >> (PAGE_SHIFT - page_shift_offset));
--
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