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[PW_SID:1060993] [1/2] riscv: remove redundant check for CONFIG_SMP #1550

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[PW_SID:1060993] [1/2] riscv: remove redundant check for CONFIG_SMP #1550

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e19de25
riscv: remove redundant check for CONFIG_SMP
jason77-wang Mar 4, 2026
c54ffc8
riscv: remove redundant #ifdef check in cpu-hotplug
jason77-wang Mar 4, 2026
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2 changes: 1 addition & 1 deletion arch/riscv/include/asm/smp.h
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Original file line number Diff line number Diff line change
Expand Up @@ -105,7 +105,7 @@ static inline void riscv_ipi_set_virq_range(int virq, int nr)

#endif /* CONFIG_SMP */

#if defined(CONFIG_HOTPLUG_CPU) && (CONFIG_SMP)
#if defined(CONFIG_HOTPLUG_CPU)
bool cpu_has_hotplug(unsigned int cpu);
#else
static inline bool cpu_has_hotplug(unsigned int cpu)
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3 changes: 1 addition & 2 deletions arch/riscv/kernel/cpu-hotplug.c
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Expand Up @@ -43,7 +43,6 @@ int __cpu_disable(void)
return 0;
}

#ifdef CONFIG_HOTPLUG_CPU
/*
* Called on the thread which is asking for a CPU to be shutdown, if the
* CPU reported dead to the hotplug core.
Expand Down Expand Up @@ -75,4 +74,4 @@ void __noreturn arch_cpu_idle_dead(void)
/* It should never reach here */
BUG();
}
#endif