includecheck fix: include/acpi, acpi_bus.h

fix the following 'make includecheck' warning:

  include/acpi/acpi_bus.h: linux/device.h is included more than once.
Signed-off-by: NJaswinder Singh Rajput <jaswinderrajput@gmail.com>
Cc: Sam Ravnborg <sam@ravnborg.org>
LKML-Reference: <1247068058.4382.96.camel@ht.satnam>
Acked-by: NLen Brown <len.brown@intel.com>

include/acpi/acpi_bus.h

@@ -356,7 +356,6 @@ void acpi_remove_dir(struct acpi_device *);
 /*
  * Bind physical devices with ACPI devices
  */
-#include <linux/device.h>
 struct acpi_bus_type {
 	struct list_head list;
 	struct bus_type *bus;