ACPI / PM: Drop pm_message_t argument from device suspend callback

None of the drivers implementing the ACPI device suspend callback
uses the pm_message_t argument of it, so this argument may be dropped
entirely from that callback.  This will simplify switching the ACPI
bus type to PM handling based on struct dev_pm_ops.

Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>

2 files changed, 2 insertions, 3 deletions

diff --git a/include/acpi/acpi_bus.h b/include/acpi/acpi_bus.h
index 9e6e1c6eb60a..c2bbec76ba10 100644
--- a/include/acpi/acpi_bus.h
+++ b/include/acpi/acpi_bus.h
@@ -117,8 +117,7 @@ struct acpi_device;
 typedef int (*acpi_op_add) (struct acpi_device * device);
 typedef int (*acpi_op_remove) (struct acpi_device * device, int type);
 typedef int (*acpi_op_start) (struct acpi_device * device);
-typedef int (*acpi_op_suspend) (struct acpi_device * device,
-                                pm_message_t state);
+typedef int (*acpi_op_suspend) (struct acpi_device * device);
 typedef int (*acpi_op_resume) (struct acpi_device * device);
 typedef int (*acpi_op_bind) (struct acpi_device * device);
 typedef int (*acpi_op_unbind) (struct acpi_device * device);
diff --git a/include/acpi/processor.h b/include/acpi/processor.h
index 9d650476d5dc..8a1894a6eba2 100644
--- a/include/acpi/processor.h
+++ b/include/acpi/processor.h
@@ -334,7 +334,7 @@ int acpi_processor_cst_has_changed(struct acpi_processor *pr);
 int acpi_processor_hotplug(struct acpi_processor *pr);
 int acpi_processor_power_exit(struct acpi_processor *pr,
                               struct acpi_device *device);
-int acpi_processor_suspend(struct acpi_device * device, pm_message_t state);
+int acpi_processor_suspend(struct acpi_device * device);
 int acpi_processor_resume(struct acpi_device * device);
 extern struct cpuidle_driver acpi_idle_driver;