From ad0c3b0e4863185a9f8874a655a8d2999c915131 Mon Sep 17 00:00:00 2001 From: "Rafael J. Wysocki" Date: Thu, 17 Jan 2013 14:11:08 +0100 Subject: ACPI / PM: More visible function for retrieving device power states The function used for retrieving ACPI device power states, __acpi_bus_get_power(), is now static, because it is only used internally in drivers/acpi/bus.c. However, it will be used outside of that file going forward, so rename it to acpi_device_get_power(), in analogy with acpi_device_set_power(), add a kerneldoc comment to it and add its header to acpi_bus.h. Signed-off-by: Rafael J. Wysocki --- include/acpi/acpi_bus.h | 1 + 1 file changed, 1 insertion(+) (limited to 'include/acpi/acpi_bus.h') diff --git a/include/acpi/acpi_bus.h b/include/acpi/acpi_bus.h index a272c31..9d7c2ca 100644 --- a/include/acpi/acpi_bus.h +++ b/include/acpi/acpi_bus.h @@ -331,6 +331,7 @@ acpi_status acpi_bus_get_status_handle(acpi_handle handle, unsigned long long *sta); int acpi_bus_get_status(struct acpi_device *device); int acpi_bus_set_power(acpi_handle handle, int state); +int acpi_device_get_power(struct acpi_device *device, int *state); int acpi_device_set_power(struct acpi_device *device, int state); int acpi_bus_update_power(acpi_handle handle, int *state_p); bool acpi_bus_power_manageable(acpi_handle handle); -- cgit v1.1