Merge tag 'fbdev-4.4' of git://git.kernel.org/pub/scm/linux/kernel/git/tomba/linux

[karo-tx-linux.git] / drivers / acpi / acpi_processor.c

diff --git a/drivers/acpi/acpi_processor.c b/drivers/acpi/acpi_processor.c
index 985b8a83184e1e366ad39c3b326a1619b0b97bcb..6979186dbd4b45bd19b60b51d4fd76c76abd683f 100644 (file)
--- a/drivers/acpi/acpi_processor.c
+++ b/drivers/acpi/acpi_processor.c
@@ -164,6 +164,24 @@ static int acpi_processor_errata(void)
    -------------------------------------------------------------------------- */
 
 #ifdef CONFIG_ACPI_HOTPLUG_CPU
+int __weak acpi_map_cpu(acpi_handle handle,
+               phys_cpuid_t physid, int *pcpu)
+{
+       return -ENODEV;
+}
+
+int __weak acpi_unmap_cpu(int cpu)
+{
+       return -ENODEV;
+}
+
+int __weak arch_register_cpu(int cpu)
+{
+       return -ENODEV;
+}
+
+void __weak arch_unregister_cpu(int cpu) {}
+
 static int acpi_processor_hotadd_init(struct acpi_processor *pr)
 {
        unsigned long long sta;