staging: comedi: refactor c6xdigio driver to remove forward declarations

Move the struct comedi_driver variable to remove the need
or the forward declarations.

Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Cc: Ian Abbott <abbotti@mev.co.uk>
Cc: Mori Hess <fmhess@users.sourceforge.net>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/comedi/drivers/c6xdigio.c

@@ -97,16 +97,6 @@ union encvaluetype {
 
 #define C6XDIGIO_TIME_OUT 20
 
-static int c6xdigio_attach(struct comedi_device *dev,
-			   struct comedi_devconfig *it);
-static int c6xdigio_detach(struct comedi_device *dev);
-struct comedi_driver driver_c6xdigio = {
-	.driver_name = "c6xdigio",
-	.module = THIS_MODULE,
-	.attach = c6xdigio_attach,
-	.detach = c6xdigio_detach,
-};
-
 static void C6X_pwmInit(unsigned long baseAddr)
 {
 	int timeout = 0;
@@ -518,17 +508,23 @@ static int c6xdigio_detach(struct comedi_device *dev)
 	return 0;
 }
 
+struct comedi_driver driver_c6xdigio = {
+	.driver_name	= "c6xdigio",
+	.module		= THIS_MODULE,
+	.attach		= c6xdigio_attach,
+	.detach		= c6xdigio_detach,
+};
+
 static int __init driver_c6xdigio_init_module(void)
 {
 	return comedi_driver_register(&driver_c6xdigio);
 }
+module_init(driver_c6xdigio_init_module);
 
 static void __exit driver_c6xdigio_cleanup_module(void)
 {
 	comedi_driver_unregister(&driver_c6xdigio);
 }
-
-module_init(driver_c6xdigio_init_module);
 module_exit(driver_c6xdigio_cleanup_module);
 
 MODULE_AUTHOR("Comedi http://www.comedi.org");