| commit | 9d9edb962e910552c9c008800ec907293a47852e | [log] [tgz] |
|---|---|---|
| author | YueHaibing <yuehaibing@huawei.com> | Fri Sep 18 20:33:18 2020 +0800 |
| committer | Marc Zyngier <maz@kernel.org> | Fri Sep 18 16:59:20 2020 +0100 |
| tree | b2c6f043484966cca4ea5a00eb4f814905ea0eaa | |
| parent | 8594c3b85171b6f68e34e07b533ec2f1bf7fb065 [diff] |
arm64: Fix -Wunused-function warning when !CONFIG_HOTPLUG_CPU
If CONFIG_HOTPLUG_CPU is n, gcc warns:
arch/arm64/kernel/smp.c:967:13: warning: ‘ipi_teardown’ defined but not used [-Wunused-function]
static void ipi_teardown(int cpu)
^~~~~~~~~~~~
Use #ifdef guard this.
Signed-off-by: YueHaibing <yuehaibing@huawei.com>
Signed-off-by: Marc Zyngier <maz@kernel.org>
Link: https://lore.kernel.org/r/20200918123318.23764-1-yuehaibing@huawei.com