[PATCH] arm64: ipi_teardown() should depend on HOTPLUG_CPU

[Will Deacon]

On Sat, Sep 19, 2020 at 12:35:48AM +0900, Sergey Senozhatsky wrote:
> ipi_teardown() is used only when CONFIG_HOTPLUG_CPU is set.
> 
> Signed-off-by: Sergey Senozhatsky <sergey.senozhatsky at gmail.com>
> ---
>  arch/arm64/kernel/smp.c | 4 +++-
>  1 file changed, 3 insertions(+), 1 deletion(-)

I think this is a duplicate of:

  https://lore.kernel.org/r/20200918123318.23764-1-yuehaibing@huawei.com

which Marc is aware of (and I'm assuming he'll fix it in his series).

Will