ACPI: use __init where possible in processor driver

Use __init for several functions, remove an unnecessary export and a
stray use of __ref.

Signed-off-by: Jan Beulich <jbeulich@novell.com>
Signed-off-by: Len Brown <len.brown@intel.com>

2 files changed, 6 insertions, 7 deletions

diff --git a/drivers/acpi/processor_core.c b/drivers/acpi/processor_core.c
index 3c1a2fec8cda..ac77dde39199 100644
--- a/drivers/acpi/processor_core.c
+++ b/drivers/acpi/processor_core.c
@@ -19,7 +19,7 @@
 #define _COMPONENT              ACPI_PROCESSOR_COMPONENT
 ACPI_MODULE_NAME("processor_core");
 
-static int set_no_mwait(const struct dmi_system_id *id)
+static int __init set_no_mwait(const struct dmi_system_id *id)
 {
         printk(KERN_NOTICE PREFIX "%s detected - "
                 "disabling mwait for CPU C-states\n", id->ident);
@@ -27,7 +27,7 @@ static int set_no_mwait(const struct dmi_system_id *id)
         return 0;
 }
 
-static struct dmi_system_id __cpuinitdata processor_idle_dmi_table[] = {
+static struct dmi_system_id __initdata processor_idle_dmi_table[] = {
         {
         set_no_mwait, "Extensa 5220", {
         DMI_MATCH(DMI_BIOS_VENDOR, "Phoenix Technologies LTD"),
@@ -183,7 +183,7 @@ int acpi_get_cpuid(acpi_handle handle, int type, u32 acpi_id)
 EXPORT_SYMBOL_GPL(acpi_get_cpuid);
 #endif
 
-static bool processor_physically_present(acpi_handle handle)
+static bool __init processor_physically_present(acpi_handle handle)
 {
         int cpuid, type;
         u32 acpi_id;
@@ -323,9 +323,8 @@ void acpi_processor_set_pdc(acpi_handle handle)
         kfree(obj_list->pointer);
         kfree(obj_list);
 }
-EXPORT_SYMBOL_GPL(acpi_processor_set_pdc);
 
-static acpi_status
+static acpi_status __init
 early_init_pdc(acpi_handle handle, u32 lvl, void *context, void **rv)
 {
         if (processor_physically_present(handle) == false)
diff --git a/drivers/acpi/processor_driver.c b/drivers/acpi/processor_driver.c
index 360a74e6add0..a4e0f1ba6040 100644
--- a/drivers/acpi/processor_driver.c
+++ b/drivers/acpi/processor_driver.c
@@ -635,8 +635,8 @@ int acpi_processor_device_add(acpi_handle handle, struct acpi_device **device)
         return 0;
 }
 
-static void __ref acpi_processor_hotplug_notify(acpi_handle handle,
-                                                u32 event, void *data)
+static void acpi_processor_hotplug_notify(acpi_handle handle,
+                                          u32 event, void *data)
 {
         struct acpi_processor *pr;
         struct acpi_device *device = NULL;