From 748e4f3d702def1a4bff191e0cf93b6a05340f01 Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Fri, 10 May 2024 07:41:34 +0000
Subject: [PATCH] add gpio led uart
---
kernel/arch/sparc/kernel/unaligned_32.c | 7 +++----
1 files changed, 3 insertions(+), 4 deletions(-)
diff --git a/kernel/arch/sparc/kernel/unaligned_32.c b/kernel/arch/sparc/kernel/unaligned_32.c
index 64ac8c0..83db94c 100644
--- a/kernel/arch/sparc/kernel/unaligned_32.c
+++ b/kernel/arch/sparc/kernel/unaligned_32.c
@@ -278,7 +278,6 @@
enum direction dir)
{
unsigned int reg;
- int check = (dir == load) ? VERIFY_READ : VERIFY_WRITE;
int size = ((insn >> 19) & 3) == 3 ? 8 : 4;
if ((regs->pc | regs->npc) & 3)
@@ -290,18 +289,18 @@
reg = (insn >> 25) & 0x1f;
if (reg >= 16) {
- if (!access_ok(check, WINREG_ADDR(reg - 16), size))
+ if (!access_ok(WINREG_ADDR(reg - 16), size))
return -EFAULT;
}
reg = (insn >> 14) & 0x1f;
if (reg >= 16) {
- if (!access_ok(check, WINREG_ADDR(reg - 16), size))
+ if (!access_ok(WINREG_ADDR(reg - 16), size))
return -EFAULT;
}
if (!(insn & 0x2000)) {
reg = (insn & 0x1f);
if (reg >= 16) {
- if (!access_ok(check, WINREG_ADDR(reg - 16), size))
+ if (!access_ok(WINREG_ADDR(reg - 16), size))
return -EFAULT;
}
}
--
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