1 files changed, 3 insertions, 40 deletions

diff --git a/drivers/usb/serial/omninet.c b/drivers/usb/serial/omninet.c
index 7aaf9692b334..5739bf6f7200 100644
--- a/drivers/usb/serial/omninet.c
+++ b/drivers/usb/serial/omninet.c
@@ -33,8 +33,7 @@
 
 /* function prototypes */
 static int  omninet_open(struct tty_struct *tty, struct usb_serial_port *port);
-static void omninet_close(struct usb_serial_port *port);
-static void omninet_read_bulk_callback(struct urb *urb);
+static void omninet_process_read_urb(struct urb *urb);
 static void omninet_write_bulk_callback(struct urb *urb);
 static int  omninet_write(struct tty_struct *tty, struct usb_serial_port *port,
                                 const unsigned char *buf, int count);
@@ -61,11 +60,10 @@ static struct usb_serial_driver zyxel_omninet_device = {
         .port_probe =           omninet_port_probe,
         .port_remove =          omninet_port_remove,
         .open =                 omninet_open,
-        .close =                omninet_close,
         .write =                omninet_write,
         .write_room =           omninet_write_room,
-        .read_bulk_callback =   omninet_read_bulk_callback,
         .write_bulk_callback =  omninet_write_bulk_callback,
+        .process_read_urb =     omninet_process_read_urb,
         .disconnect =           omninet_disconnect,
 };
 
@@ -134,26 +132,13 @@ static int omninet_open(struct tty_struct *tty, struct usb_serial_port *port)
 {
         struct usb_serial       *serial = port->serial;
         struct usb_serial_port  *wport;
-        int                     result = 0;
 
         wport = serial->port[1];
         tty_port_tty_set(&wport->port, tty);
 
-        /* Start reading from the device */
-        result = usb_submit_urb(port->read_urb, GFP_KERNEL);
-        if (result)
-                dev_err(&port->dev,
-                        "%s - failed submitting read urb, error %d\n",
-                        __func__, result);
-        return result;
-}
-
-static void omninet_close(struct usb_serial_port *port)
-{
-        usb_kill_urb(port->read_urb);
+        return usb_serial_generic_open(tty, port);
 }
 
-
 #define OMNINET_HEADERLEN       4
 #define OMNINET_BULKOUTSIZE     64
 #define OMNINET_PAYLOADSIZE     (OMNINET_BULKOUTSIZE - OMNINET_HEADERLEN)
@@ -175,28 +160,6 @@ static void omninet_process_read_urb(struct urb *urb)
         tty_flip_buffer_push(&port->port);
 }
 
-static void omninet_read_bulk_callback(struct urb *urb)
-{
-        struct usb_serial_port  *port   = urb->context;
-        int status = urb->status;
-        int result;
-
-        if (status) {
-                dev_dbg(&port->dev, "%s - nonzero read bulk status received: %d\n",
-                        __func__, status);
-                return;
-        }
-
-        omninet_process_read_urb(urb);
-
-        /* Continue trying to always read  */
-        result = usb_submit_urb(urb, GFP_ATOMIC);
-        if (result)
-                dev_err(&port->dev,
-                        "%s - failed resubmitting read urb, error %d\n",
-                        __func__, result);
-}
-
 static int omninet_write(struct tty_struct *tty, struct usb_serial_port *port,
                                         const unsigned char *buf, int count)
 {