[patch 1/3] acpi: export acpi_bus_trim

[Kristen Accardi <kristen.c.accardi@intel.com>]

Export the acpi_bus_trim function so that the pci hotplug driver can 
use it.

Signed-off-by:  Kristen Carlson Accardi <kristen.c.accardi@intel.com>

---
 drivers/acpi/scan.c     |    5 +++--
 include/acpi/acpi_bus.h |    1 +
 2 files changed, 4 insertions(+), 2 deletions(-)

--- linux-dock-mm.orig/drivers/acpi/scan.c
+++ linux-dock-mm/drivers/acpi/scan.c
@@ -24,7 +24,6 @@ static LIST_HEAD(acpi_device_list);
 DEFINE_SPINLOCK(acpi_device_lock);
 LIST_HEAD(acpi_wakeup_device_list);
 
-static int acpi_bus_trim(struct acpi_device *start, int rmdevice);
 
 static void acpi_device_release(struct kobject *kobj)
 {
@@ -1268,7 +1267,7 @@ int acpi_bus_start(struct acpi_device *d
 
 EXPORT_SYMBOL(acpi_bus_start);
 
-static int acpi_bus_trim(struct acpi_device *start, int rmdevice)
+int acpi_bus_trim(struct acpi_device *start, int rmdevice)
 {
 	acpi_status status;
 	struct acpi_device *parent, *child;
@@ -1321,6 +1320,8 @@ static int acpi_bus_trim(struct acpi_dev
 	}
 	return err;
 }
+EXPORT_SYMBOL_GPL(acpi_bus_trim);
+
 
 static int acpi_bus_scan_fixed(struct acpi_device *root)
 {
--- linux-dock-mm.orig/include/acpi/acpi_bus.h
+++ linux-dock-mm/include/acpi/acpi_bus.h
@@ -330,6 +330,7 @@ int acpi_bus_register_driver(struct acpi
 int acpi_bus_unregister_driver(struct acpi_driver *driver);
 int acpi_bus_add(struct acpi_device **child, struct acpi_device *parent,
 		 acpi_handle handle, int type);
+int acpi_bus_trim(struct acpi_device *start, int rmdevice);
 int acpi_bus_start(struct acpi_device *device);
 
 int acpi_match_ids(struct acpi_device *device, char *ids);

--