staging: dgap: removes references to mgmt code

This patch removes references to mgmt functions from
the code. The files mgmt.c and mgmt.h will be
removed in the patches that follow.
Signed-off-by: Lidza Louina <lidza.louina@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/dgap/dgap_driver.c

@@ -102,9 +102,6 @@ module_exit(dgap_cleanup_module);
 static struct file_operations DgapBoardFops =
 {
 	.owner		=	THIS_MODULE,
-        .unlocked_ioctl = 	dgap_mgmt_ioctl,
-	.open		=	dgap_mgmt_open,
-	.release	=	dgap_mgmt_close
 };