Except arch_cpu_idle_dead(), no users of this function. So remove
cpu_stop() and fold its code into arch_cpu_idle_dead().
Signed-off-by: Jisheng Zhang <jszhang@kernel.org>
Signed-off-by: Palmer Dabbelt <palmer@rivosinc.com>
#if defined CONFIG_HOTPLUG_CPU
int __cpu_disable(void);
void __cpu_die(unsigned int cpu);
-void cpu_stop(void);
-#else
#endif /* CONFIG_HOTPLUG_CPU */
#else
#include <asm/cpu_ops.h>
#include <asm/sbi.h>
-void cpu_stop(void);
-void arch_cpu_idle_dead(void)
-{
- cpu_stop();
-}
-
bool cpu_has_hotplug(unsigned int cpu)
{
if (cpu_ops[cpu]->cpu_stop)
/*
* Called from the idle thread for the CPU which has been shutdown.
*/
-void cpu_stop(void)
+void arch_cpu_idle_dead(void)
{
idle_task_exit();