ACPI / dock: make dock explicitly non-modular

The Kconfig for this file is:

drivers/acpi/Kconfig:config ACPI_DOCK
drivers/acpi/Kconfig:   bool "Dock"

...and so it is not built as a module.  Hence including module.h
and everything that comes with it just for the no-op MODULE_LICENSE
and friends is rather heavy handed.

The license/author info is found at the top of the file, so we
just remove the MODULE_LICENSE etc and the include of module.h

The file does still have some module_param() so we add the right
include for that infrastructure.
Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>

drivers/acpi/dock.c

@@ -21,7 +21,7 @@
  */
 
 #include <linux/kernel.h>
-#include <linux/module.h>
+#include <linux/moduleparam.h>
 #include <linux/slab.h>
 #include <linux/init.h>
 #include <linux/types.h>
@@ -33,12 +33,7 @@
 
 #include "internal.h"
 
-#define ACPI_DOCK_DRIVER_DESCRIPTION "ACPI Dock Station Driver"
-
 ACPI_MODULE_NAME("dock");
-MODULE_AUTHOR("Kristen Carlson Accardi");
-MODULE_DESCRIPTION(ACPI_DOCK_DRIVER_DESCRIPTION);
-MODULE_LICENSE("GPL");
 
 static bool immediate_undock = 1;
 module_param(immediate_undock, bool, 0644);