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| author | Thomas Gleixner <tglx@linutronix.de> | 2023-06-14 01:39:32 +0200 |
|---|---|---|
| committer | Thomas Gleixner <tglx@linutronix.de> | 2023-06-16 10:16:00 +0200 |
| commit | 7f066a22fe353a827a402ee2835e81f045b1574d (patch) | |
| tree | aeaf073d28812728af66e59f45df763eb8a04006 /arch/mips | |
| parent | m68k/cpu: Switch to arch_cpu_finalize_init() (diff) | |
| download | linux-7f066a22fe353a827a402ee2835e81f045b1574d.tar.xz linux-7f066a22fe353a827a402ee2835e81f045b1574d.zip | |
mips/cpu: Switch to arch_cpu_finalize_init()
check_bugs() is about to be phased out. Switch over to the new
arch_cpu_finalize_init() implementation.
No functional change.
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Link: https://lore.kernel.org/r/20230613224545.312438573@linutronix.de
Diffstat (limited to 'arch/mips')
| -rw-r--r-- | arch/mips/Kconfig | 1 | ||||
| -rw-r--r-- | arch/mips/include/asm/bugs.h | 17 | ||||
| -rw-r--r-- | arch/mips/kernel/setup.c | 13 |
3 files changed, 14 insertions, 17 deletions
diff --git a/arch/mips/Kconfig b/arch/mips/Kconfig index c2f5498d207f..023d3bd8956b 100644 --- a/arch/mips/Kconfig +++ b/arch/mips/Kconfig @@ -4,6 +4,7 @@ config MIPS default y select ARCH_32BIT_OFF_T if !64BIT select ARCH_BINFMT_ELF_STATE if MIPS_FP_SUPPORT + select ARCH_HAS_CPU_FINALIZE_INIT select ARCH_HAS_CURRENT_STACK_POINTER if !CC_IS_CLANG || CLANG_VERSION >= 140000 select ARCH_HAS_DEBUG_VIRTUAL if !64BIT select ARCH_HAS_FORTIFY_SOURCE diff --git a/arch/mips/include/asm/bugs.h b/arch/mips/include/asm/bugs.h index 653f78f3a685..84be74afcb9a 100644 --- a/arch/mips/include/asm/bugs.h +++ b/arch/mips/include/asm/bugs.h @@ -1,17 +1,11 @@ /* SPDX-License-Identifier: GPL-2.0 */ /* - * This is included by init/main.c to check for architecture-dependent bugs. - * * Copyright (C) 2007 Maciej W. Rozycki - * - * Needs: - * void check_bugs(void); */ #ifndef _ASM_BUGS_H #define _ASM_BUGS_H #include <linux/bug.h> -#include <linux/delay.h> #include <linux/smp.h> #include <asm/cpu.h> @@ -24,17 +18,6 @@ extern void check_bugs64_early(void); extern void check_bugs32(void); extern void check_bugs64(void); -static inline void __init check_bugs(void) -{ - unsigned int cpu = smp_processor_id(); - - cpu_data[cpu].udelay_val = loops_per_jiffy; - check_bugs32(); - - if (IS_ENABLED(CONFIG_CPU_R4X00_BUGS64)) - check_bugs64(); -} - static inline int r4k_daddiu_bug(void) { if (!IS_ENABLED(CONFIG_CPU_R4X00_BUGS64)) diff --git a/arch/mips/kernel/setup.c b/arch/mips/kernel/setup.c index febdc5564638..07a151803ee0 100644 --- a/arch/mips/kernel/setup.c +++ b/arch/mips/kernel/setup.c @@ -11,6 +11,8 @@ * Copyright (C) 2000, 2001, 2002, 2007 Maciej W. Rozycki */ #include <linux/init.h> +#include <linux/cpu.h> +#include <linux/delay.h> #include <linux/ioport.h> #include <linux/export.h> #include <linux/screen_info.h> @@ -840,3 +842,14 @@ static int __init setnocoherentio(char *str) } early_param("nocoherentio", setnocoherentio); #endif + +void __init arch_cpu_finalize_init(void) +{ + unsigned int cpu = smp_processor_id(); + + cpu_data[cpu].udelay_val = loops_per_jiffy; + check_bugs32(); + + if (IS_ENABLED(CONFIG_CPU_R4X00_BUGS64)) + check_bugs64(); +} |