@@ -712,7 +712,7 @@ int acpi_isa_irq_to_gsi(unsigned isa_irq, u32 *gsi)
* ACPI based hotplug CPU support
*/
#ifdef CONFIG_ACPI_HOTPLUG_CPU
-int acpi_map_cpu2node(acpi_handle handle, int cpu, int physid)
+void acpi_map_cpu2node(acpi_handle handle, int cpu, int physid)
{
#ifdef CONFIG_ACPI_NUMA
/*
@@ -725,7 +725,6 @@ int acpi_map_cpu2node(acpi_handle handle, int cpu, int physid)
node_cpuid[cpu].phys_id = physid;
node_cpuid[cpu].nid = acpi_get_node(handle);
#endif
- return 0;
}
int additional_cpus __initdata = -1;
@@ -282,7 +282,7 @@ void __init arch_reserve_mem_area(acpi_physical_address addr, size_t size)
#include <acpi/processor.h>
-static int __ref acpi_map_cpu2node(acpi_handle handle, int cpu, int physid)
+static void __ref acpi_map_cpu2node(acpi_handle handle, int cpu, int physid)
{
#ifdef CONFIG_ACPI_NUMA
int nid;
@@ -295,7 +295,6 @@ static int __ref acpi_map_cpu2node(acpi_handle handle, int cpu, int physid)
cpumask_set_cpu(cpu, cpumask_of_node(nid));
}
#endif
- return 0;
}
int acpi_map_cpu(acpi_handle handle, phys_cpuid_t physid, u32 acpi_id, int *pcpu)
@@ -799,7 +799,7 @@ static void __init acpi_set_irq_model_ioapic(void)
#ifdef CONFIG_ACPI_HOTPLUG_CPU
#include <acpi/processor.h>
-static int acpi_map_cpu2node(acpi_handle handle, int cpu, int physid)
+static void acpi_map_cpu2node(acpi_handle handle, int cpu, int physid)
{
#ifdef CONFIG_ACPI_NUMA
int nid;
@@ -810,7 +810,6 @@ static int acpi_map_cpu2node(acpi_handle handle, int cpu, int physid)
numa_set_node(cpu, nid);
}
#endif
- return 0;
}
int acpi_map_cpu(acpi_handle handle, phys_cpuid_t physid, u32 acpi_id,
Reduce eax register calls by removing unused return values. Signed-off-by: Li kunyu <kunyu@nfschina.com> --- arch/ia64/kernel/acpi.c | 3 +-- arch/loongarch/kernel/acpi.c | 3 +-- arch/x86/kernel/acpi/boot.c | 3 +-- 3 files changed, 3 insertions(+), 6 deletions(-)