--- da_drventry.c.orig	2017-05-26 19:36:09.482557311 +0900
+++ da_drventry.c	2017-05-27 10:26:50.092632314 +0900
@@ -266,7 +266,8 @@
  ************************************************/
 int gpg_da_MINOR_f(void *file)
 {
-	return MINOR(((struct file *)file)->f_dentry->d_inode->i_rdev);
+//	return MINOR(((struct file *)file)->f_dentry->d_inode->i_rdev);
+	return iminor(file_inode((struct file *) file));
 }
 
 /************************************************
@@ -417,6 +418,11 @@
 	return;
 }
 
+inline long interruptible_sleep_on_timeout(wait_queue_head_t * q, long timeout)
+{
+	return wait_event_interruptible_timeout(*q, 0, timeout);
+}
+
 /************************************************/
 /* gpg_da_interruptible_sleep_on_timeout        */
 /************************************************/
@@ -1330,7 +1336,7 @@
 #else
 module_param(cp3300_debuglevel, ulong, 0);
 module_param(da_major, int, 0);
-module_param(cp3300_version_disp, int, 1);
+module_param(cp3300_version_disp, int, 0);
 #endif
 
 #define IFDADRV_MODULE_AUTHOR "Interface Corporation <http://www.interface.co.jp>"