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/arm/lib/io-readsl.S | 7 ++----- 1 files changed, 2 insertions(+), 5 deletions(-) diff --git a/kernel/arch/arm/lib/io-readsl.S b/kernel/arch/arm/lib/io-readsl.S index 2ed86fa..d9f6b37 100644 --- a/kernel/arch/arm/lib/io-readsl.S +++ b/kernel/arch/arm/lib/io-readsl.S @@ -1,11 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * linux/arch/arm/lib/io-readsl.S * * Copyright (C) 1995-2000 Russell King - * - * 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. */ #include <linux/linkage.h> #include <asm/assembler.h> @@ -30,7 +27,7 @@ 2: movs r2, r2, lsl #31 ldrcs r3, [r0, #0] ldrcs ip, [r0, #0] - stmcsia r1!, {r3, ip} + stmiacs r1!, {r3, ip} ldrne r3, [r0, #0] strne r3, [r1, #0] ret lr -- Gitblit v1.6.2