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| author |   Pasha Tatashin <pasha.tatashin@soleen.com> | 2021-09-30 14:31:12 +0000 |
|---|---|---|
| committer |   Will Deacon <will@kernel.org> | 2021-10-01 13:31:00 +0100 |
| commit | 7a2512fa649397c68127a480ef8fdd9dcf323045 (patch) | |
| tree | 1ef11c8acb1f6bc2955eadcf15da6d0981d8d2bc /arch/arm64/kernel/cpu-reset.h | |
| parent | arm64: kexec: remove the pre-kexec PoC maintenance (diff) | |
| download | linux-dev-7a2512fa649397c68127a480ef8fdd9dcf323045.tar.xz linux-dev-7a2512fa649397c68127a480ef8fdd9dcf323045.zip | |
arm64: kexec: remove cpu-reset.h
This header contains only cpu_soft_restart() which is never used directly
anymore. So, remove this header, and rename the helper to be
cpu_soft_restart().
Suggested-by: James Morse <james.morse@arm.com>
Signed-off-by: Pasha Tatashin <pasha.tatashin@soleen.com>
Acked-by: Catalin Marinas <catalin.marinas@arm.com>
Link: https://lore.kernel.org/r/20210930143113.1502553-15-pasha.tatashin@soleen.com
Signed-off-by: Will Deacon <will@kernel.org>
Diffstat (limited to 'arch/arm64/kernel/cpu-reset.h')
| -rw-r--r-- | arch/arm64/kernel/cpu-reset.h | 30 |
1 files changed, 0 insertions, 30 deletions
diff --git a/arch/arm64/kernel/cpu-reset.h b/arch/arm64/kernel/cpu-reset.h deleted file mode 100644 index 296abbac7192..000000000000 --- a/arch/arm64/kernel/cpu-reset.h +++ /dev/null @@ -1,30 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0-only */ -/* - * CPU reset routines - * - * Copyright (C) 2015 Huawei Futurewei Technologies. - */ - -#ifndef _ARM64_CPU_RESET_H -#define _ARM64_CPU_RESET_H - -#include <asm/virt.h> - -void __cpu_soft_restart(unsigned long el2_switch, unsigned long entry, - unsigned long arg0, unsigned long arg1, unsigned long arg2); - -static inline void __noreturn __nocfi cpu_soft_restart(unsigned long entry, - unsigned long arg0, - unsigned long arg1, - unsigned long arg2) -{ - typeof(__cpu_soft_restart) *restart; - - restart = (void *)__pa_symbol(function_nocfi(__cpu_soft_restart)); - - cpu_install_idmap(); - restart(0, entry, arg0, arg1, arg2); - unreachable(); -} - -#endif |