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| author | Ard Biesheuvel <ard.biesheuvel@linaro.org> | 2018-09-27 15:07:37 +0200 |
|---|---|---|
| committer | Catalin Marinas <catalin.marinas@arm.com> | 2018-10-01 11:57:04 +0100 |
| commit | 9376b1e7b62523c84fde34908af01a85b8d0468a (patch) | |
| tree | d59a93dd5d92d6498bf87e78d4c73fc47be470c8 | |
| parent | 24951465cbd279f60b1fdc2421b3694405bcff42 (diff) | |
| download | linux-9376b1e7b62523c84fde34908af01a85b8d0468a.tar.gz | |
arm64: remove unused asm/compiler.h header file
arm64 does not define CONFIG_HAVE_ARCH_COMPILER_H, nor does it keep anything useful in its copy of asm/compiler.h, so let's remove it before anybody starts using it. Acked-by: Will Deacon <will.deacon@arm.com> Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org> Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
| -rw-r--r-- | arch/arm64/include/asm/compiler.h | 30 | ||||
| -rw-r--r-- | arch/arm64/include/asm/sysreg.h | 1 | ||||
| -rw-r--r-- | arch/arm64/include/asm/uaccess.h | 1 | ||||
| -rw-r--r-- | arch/arm64/kernel/psci.c | 1 |
4 files changed, 0 insertions, 33 deletions
diff --git a/arch/arm64/include/asm/compiler.h b/arch/arm64/include/asm/compiler.h deleted file mode 100644 index ee35fd0f2236..000000000000 --- a/arch/arm64/include/asm/compiler.h +++ /dev/null @@ -1,30 +0,0 @@ -/* - * Based on arch/arm/include/asm/compiler.h - * - * Copyright (C) 2012 ARM Ltd. - * - * 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. - * - * You should have received a copy of the GNU General Public License - * along with this program. If not, see <http://www.gnu.org/licenses/>. - */ -#ifndef __ASM_COMPILER_H -#define __ASM_COMPILER_H - -/* - * This is used to ensure the compiler did actually allocate the register we - * asked it for some inline assembly sequences. Apparently we can't trust the - * compiler from one version to another so a bit of paranoia won't hurt. This - * string is meant to be concatenated with the inline asm string and will - * cause compilation to stop on mismatch. (for details, see gcc PR 15089) - */ -#define __asmeq(x, y) ".ifnc " x "," y " ; .err ; .endif\n\t" - -#endif /* __ASM_COMPILER_H */ diff --git a/arch/arm64/include/asm/sysreg.h b/arch/arm64/include/asm/sysreg.h index 7e9ab1fa090c..98e6f44cb021 100644 --- a/arch/arm64/include/asm/sysreg.h +++ b/arch/arm64/include/asm/sysreg.h @@ -20,7 +20,6 @@ #ifndef __ASM_SYSREG_H #define __ASM_SYSREG_H -#include <asm/compiler.h> #include <linux/stringify.h> /* diff --git a/arch/arm64/include/asm/uaccess.h b/arch/arm64/include/asm/uaccess.h index c4528dd90875..8ac6e34922e7 100644 --- a/arch/arm64/include/asm/uaccess.h +++ b/arch/arm64/include/asm/uaccess.h @@ -32,7 +32,6 @@ #include <asm/cpufeature.h> #include <asm/ptrace.h> #include <asm/memory.h> -#include <asm/compiler.h> #include <asm/extable.h> #define get_ds() (KERNEL_DS) diff --git a/arch/arm64/kernel/psci.c b/arch/arm64/kernel/psci.c index e8edbf13302a..8cdaf25e99cd 100644 --- a/arch/arm64/kernel/psci.c +++ b/arch/arm64/kernel/psci.c @@ -24,7 +24,6 @@ #include <uapi/linux/psci.h> -#include <asm/compiler.h> #include <asm/cpu_ops.h> #include <asm/errno.h> #include <asm/smp_plat.h> |