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| author | YueHaibing <yuehaibing@huawei.com> | 2020-09-18 20:33:18 +0800 |
|---|---|---|
| committer | Marc Zyngier <maz@kernel.org> | 2020-09-18 16:59:20 +0100 |
| commit | 9d9edb962e910552c9c008800ec907293a47852e (patch) | |
| tree | b2c6f043484966cca4ea5a00eb4f814905ea0eaa /arch/arm/kernel/smp.c | |
| parent | 8594c3b85171b6f68e34e07b533ec2f1bf7fb065 (diff) | |
| download | linux-9d9edb962e910552c9c008800ec907293a47852e.tar.bz2 | |
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
Diffstat (limited to 'arch/arm/kernel/smp.c')
0 files changed, 0 insertions, 0 deletions