Merge branch 'ull' into test

[linux-2.6-omap-h63xx.git] / include / acpi / acpi_bus.h

diff --git a/include/acpi/acpi_bus.h b/include/acpi/acpi_bus.h
index c52f10dee367b7a199d972fd81de28684be34bd4..54a279e44c9a4eb42dc0e83c836cfcc275d79c73 100644 (file)
--- a/include/acpi/acpi_bus.h
+++ b/include/acpi/acpi_bus.h
@@ -300,7 +300,11 @@ struct acpi_device {
        enum acpi_bus_removal_type removal_type;        /* indicate for different removal type */
 };
 
-#define acpi_driver_data(d)    ((d)->driver_data)
+static inline void *acpi_driver_data(struct acpi_device *d)
+{
+       return d->driver_data;
+}
+
 #define to_acpi_device(d)      container_of(d, struct acpi_device, dev)
 #define to_acpi_driver(d)      container_of(d, struct acpi_driver, drv)
 
@@ -327,6 +331,9 @@ int acpi_bus_get_private_data(acpi_handle, void **);
 extern int acpi_notifier_call_chain(struct acpi_device *, u32, u32);
 extern int register_acpi_notifier(struct notifier_block *);
 extern int unregister_acpi_notifier(struct notifier_block *);
+
+extern int register_acpi_bus_notifier(struct notifier_block *nb);
+extern void unregister_acpi_bus_notifier(struct notifier_block *nb);
 /*
  * External Functions
  */