1 files changed, 0 insertions, 54 deletions

diff --git a/drivers/usb/serial/ipaq.h b/drivers/usb/serial/ipaq.h
deleted file mode 100644
index 2b9035918b85..000000000000
--- a/drivers/usb/serial/ipaq.h
+++ /dev/null
@@ -1,54 +0,0 @@
-/*
- * USB Compaq iPAQ driver
- *
- *      Copyright (C) 2001 - 2002
- *          Ganesh Varadarajan <ganesh@veritas.com>
- *
- *      This program is free software; you can redistribute it and/or modify
- *      it under the terms of the GNU General Public License as published by
- *      the Free Software Foundation; either version 2 of the License, or
- *      (at your option) any later version.
- *
- */
-
-#ifndef __LINUX_USB_SERIAL_IPAQ_H
-#define __LINUX_USB_SERIAL_IPAQ_H
-
-/*
- * Since we can't queue our bulk write urbs (don't know why - it just
- * doesn't work), we can send down only one write urb at a time. The simplistic
- * approach taken by the generic usbserial driver will work, but it's not good
- * for performance. Therefore, we buffer upto URBDATA_QUEUE_MAX bytes of write
- * requests coming from the line discipline. This is done by chaining them
- * in lists of struct ipaq_packet, each packet holding a maximum of
- * PACKET_SIZE bytes.
- *
- * ipaq_write() can be called from bottom half context; hence we can't
- * allocate memory for packets there. So we initialize a pool of packets at
- * the first open and maintain a freelist.
- *
- * The value of PACKET_SIZE was empirically determined by
- * checking the maximum write sizes sent down by the ppp ldisc.
- * URBDATA_QUEUE_MAX is set to 64K, which is the maximum TCP window size.
- */
-
-struct ipaq_packet {
-        char                    *data;
-        size_t                  len;
-        size_t                  written;
-        struct list_head        list;
-};
-
-struct ipaq_private {
-        int                     active;
-        int                     queue_len;
-        int                     free_len;
-        struct list_head        queue;
-        struct list_head        freelist;
-};
-
-#define URBDATA_SIZE            4096
-#define URBDATA_QUEUE_MAX       (64 * 1024)
-#define PACKET_SIZE             256
-
-#endif