diff options
Diffstat (limited to 'arch/arm64/kernel/smp.c')
| -rw-r--r-- | arch/arm64/kernel/smp.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/arch/arm64/kernel/smp.c b/arch/arm64/kernel/smp.c index b6bde2675ccc..82e75fc2c903 100644 --- a/arch/arm64/kernel/smp.c +++ b/arch/arm64/kernel/smp.c @@ -82,9 +82,9 @@ static int nr_ipi __read_mostly = NR_IPI; static struct irq_desc *ipi_desc[NR_IPI] __read_mostly; static void ipi_setup(int cpu); -static void ipi_teardown(int cpu); #ifdef CONFIG_HOTPLUG_CPU +static void ipi_teardown(int cpu); static int op_cpu_kill(unsigned int cpu); #else static inline int op_cpu_kill(unsigned int cpu) @@ -964,6 +964,7 @@ static void ipi_setup(int cpu) enable_percpu_irq(ipi_irq_base + i, 0); } +#ifdef CONFIG_HOTPLUG_CPU static void ipi_teardown(int cpu) { int i; @@ -974,6 +975,7 @@ static void ipi_teardown(int cpu) for (i = 0; i < nr_ipi; i++) disable_percpu_irq(ipi_irq_base + i); } +#endif void __init set_smp_ipi_range(int ipi_base, int n) { |