ACPI: bus: Introduce acpi_bus_for_each_dev()

[sfrench/cifs-2.6.git] / include / acpi / acpi_bus.h

diff --git a/include/acpi/acpi_bus.h b/include/acpi/acpi_bus.h
index ca88c4706f2bba984f580874d45189ce817436ef..3f7f01f03869059f1390b91a0d63831060cafb50 100644 (file)
--- a/include/acpi/acpi_bus.h
+++ b/include/acpi/acpi_bus.h
@@ -480,6 +480,8 @@ void acpi_initialize_hp_context(struct acpi_device *adev,
 /* acpi_device.dev.bus == &acpi_bus_type */
 extern struct bus_type acpi_bus_type;
 
+int acpi_bus_for_each_dev(int (*fn)(struct device *, void *), void *data);
+
 /*
  * Events
  * ------