diff options
Diffstat (limited to 'arch/arm/common/vlock.S')
| -rw-r--r-- | arch/arm/common/vlock.S | 15 |
1 files changed, 4 insertions, 11 deletions
diff --git a/arch/arm/common/vlock.S b/arch/arm/common/vlock.S index 8b7df283fedf..c5eaed5a76f0 100644 --- a/arch/arm/common/vlock.S +++ b/arch/arm/common/vlock.S @@ -1,26 +1,19 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * vlock.S - simple voting lock implementation for ARM * * Created by: Dave Martin, 2012-08-16 * Copyright: (C) 2012-2013 Linaro Limited * - * 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. - * - * 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. - * - * * This algorithm is described in more detail in - * Documentation/arm/vlocks.txt. + * Documentation/arch/arm/vlocks.rst. */ #include <linux/linkage.h> #include "vlock.h" +.arch armv7-a + /* Select different code if voting flags can fit in a single word. */ #if VLOCK_VOTING_SIZE > 4 #define FEW(x...) |