tty: The big operations rework

[linux-2.6-block.git] / drivers / usb / serial / digi_acceleport.c

diff --git a/drivers/usb/serial/digi_acceleport.c b/drivers/usb/serial/digi_acceleport.c
index 5f9c6e46bee5712effaed0346d7ae5a31e305d60..04a56f300ea68059ce54d7f803408737562855ab 100644 (file)
--- a/drivers/usb/serial/digi_acceleport.c
+++ b/drivers/usb/serial/digi_acceleport.c
@@ -508,9 +508,6 @@ static struct usb_serial_driver digi_acceleport_2_device = {
        .description =                  "Digi 2 port USB adapter",
        .usb_driver =                   &digi_driver,
        .id_table =                     id_table_2,
-       .num_interrupt_in =             0,
-       .num_bulk_in =                  4,
-       .num_bulk_out =                 4,
        .num_ports =                    3,
        .open =                         digi_open,
        .close =                        digi_close,
@@ -538,9 +535,6 @@ static struct usb_serial_driver digi_acceleport_4_device = {
        .description =                  "Digi 4 port USB adapter",
        .usb_driver =                   &digi_driver,
        .id_table =                     id_table_4,
-       .num_interrupt_in =             0,
-       .num_bulk_in =                  5,
-       .num_bulk_out =                 5,
        .num_ports =                    4,
        .open =                         digi_open,
        .close =                        digi_close,
@@ -665,7 +659,7 @@ static int digi_write_oob_command(struct usb_serial_port *port,
        }
        spin_unlock_irqrestore(&oob_priv->dp_port_lock, flags);
        if (ret)
-               err("%s: usb_submit_urb failed, ret=%d", __FUNCTION__, ret);
+               err("%s: usb_submit_urb failed, ret=%d", __func__, ret);
        return ret;
 
 }
@@ -746,7 +740,7 @@ static int digi_write_inb_command(struct usb_serial_port *port,
 
        if (ret)
                err("%s: usb_submit_urb failed, ret=%d, port=%d",
-                       __FUNCTION__, ret, priv->dp_port_num);
+                       __func__, ret, priv->dp_port_num);
        return ret;
 }
 
@@ -810,7 +804,7 @@ static int digi_set_modem_signals(struct usb_serial_port *port,
        spin_unlock(&port_priv->dp_port_lock);
        spin_unlock_irqrestore(&oob_priv->dp_port_lock, flags);
        if (ret)
-               err("%s: usb_submit_urb failed, ret=%d", __FUNCTION__, ret);
+               err("%s: usb_submit_urb failed, ret=%d", __func__, ret);
        return ret;
 }
 
@@ -903,7 +897,7 @@ static void digi_rx_unthrottle(struct usb_serial_port *port)
 
        if (ret)
                err("%s: usb_submit_urb failed, ret=%d, port=%d",
-                       __FUNCTION__, ret, priv->dp_port_num);
+                       __func__, ret, priv->dp_port_num);
 }
 
 
@@ -1113,7 +1107,7 @@ static int digi_tiocmget(struct usb_serial_port *port, struct file *file)
        unsigned int val;
        unsigned long flags;
 
-       dbg("%s: TOP: port=%d", __FUNCTION__, priv->dp_port_num);
+       dbg("%s: TOP: port=%d", __func__, priv->dp_port_num);
 
        spin_lock_irqsave(&priv->dp_port_lock, flags);
        val = priv->dp_modem_signals;
@@ -1129,7 +1123,7 @@ static int digi_tiocmset(struct usb_serial_port *port, struct file *file,
        unsigned int val;
        unsigned long flags;
 
-       dbg("%s: TOP: port=%d", __FUNCTION__, priv->dp_port_num);
+       dbg("%s: TOP: port=%d", __func__, priv->dp_port_num);
 
        spin_lock_irqsave(&priv->dp_port_lock, flags);
        val = (priv->dp_modem_signals & ~clear) | set;
@@ -1224,7 +1218,7 @@ static int digi_write(struct usb_serial_port *port, const unsigned char *buf, in
        spin_unlock_irqrestore(&priv->dp_port_lock, flags);
        if (ret < 0)
                err("%s: usb_submit_urb failed, ret=%d, port=%d",
-                       __FUNCTION__, ret, priv->dp_port_num);
+                       __func__, ret, priv->dp_port_num);
        dbg("digi_write: returning %d", ret);
        return ret;
 
@@ -1233,7 +1227,7 @@ static int digi_write(struct usb_serial_port *port, const unsigned char *buf, in
 static void digi_write_bulk_callback(struct urb *urb)
 {
 
-       struct usb_serial_port *port = (struct usb_serial_port *)urb->context;
+       struct usb_serial_port *port = urb->context;
        struct usb_serial *serial;
        struct digi_port *priv;
        struct digi_serial *serial_priv;
@@ -1245,13 +1239,13 @@ static void digi_write_bulk_callback(struct urb *urb)
        /* port and serial sanity check */
        if (port == NULL || (priv=usb_get_serial_port_data(port)) == NULL) {
                err("%s: port or port->private is NULL, status=%d",
-                   __FUNCTION__, status);
+                   __func__, status);
                return;
        }
        serial = port->serial;
        if (serial == NULL || (serial_priv=usb_get_serial_data(serial)) == NULL) {
                err("%s: serial or serial->private is NULL, status=%d",
-                   __FUNCTION__, status);
+                   __func__, status);
                return;
        }
 
@@ -1292,7 +1286,7 @@ static void digi_write_bulk_callback(struct urb *urb)
        spin_unlock(&priv->dp_port_lock);
        if (ret)
                err("%s: usb_submit_urb failed, ret=%d, port=%d",
-                       __FUNCTION__, ret, priv->dp_port_num);
+                       __func__, ret, priv->dp_port_num);
 }
 
 static int digi_write_room(struct usb_serial_port *port)
@@ -1427,8 +1421,7 @@ static void digi_close(struct usb_serial_port *port, struct file *filp)
                tty_wait_until_sent(tty, DIGI_CLOSE_TIMEOUT);
 
        /* flush driver and line discipline buffers */
-       if (tty->driver->flush_buffer)
-               tty->driver->flush_buffer(tty);
+       tty_driver_flush_buffer(tty);
        tty_ldisc_flush(tty);
 
        if (port->serial->dev) {
@@ -1521,7 +1514,7 @@ static int digi_startup_device(struct usb_serial *serial)
                port->write_urb->dev = port->serial->dev;
                if ((ret = usb_submit_urb(port->read_urb, GFP_KERNEL)) != 0) {
                        err("%s: usb_submit_urb failed, ret=%d, port=%d",
-                                       __FUNCTION__, ret, i);
+                                       __func__, ret, i);
                        break;
                }
        }
@@ -1611,7 +1604,7 @@ static void digi_shutdown(struct usb_serial *serial)
 
 static void digi_read_bulk_callback(struct urb *urb)
 {
-       struct usb_serial_port *port = (struct usb_serial_port *)urb->context;
+       struct usb_serial_port *port = urb->context;
        struct digi_port *priv;
        struct digi_serial *serial_priv;
        int ret;
@@ -1622,20 +1615,20 @@ static void digi_read_bulk_callback(struct urb *urb)
        /* port sanity check, do not resubmit if port is not valid */
        if (port == NULL || (priv = usb_get_serial_port_data(port)) == NULL) {
                err("%s: port or port->private is NULL, status=%d",
-                   __FUNCTION__, status);
+                   __func__, status);
                return;
        }
        if (port->serial == NULL ||
                (serial_priv=usb_get_serial_data(port->serial)) == NULL) {
                err("%s: serial is bad or serial->private is NULL, status=%d",
-                       __FUNCTION__, status);
+                       __func__, status);
                return;
        }
 
        /* do not resubmit urb if it has any status error */
        if (status) {
                err("%s: nonzero read bulk status: status=%d, port=%d",
-                   __FUNCTION__, status, priv->dp_port_num);
+                   __func__, status, priv->dp_port_num);
                return;
        }
 
@@ -1652,7 +1645,7 @@ static void digi_read_bulk_callback(struct urb *urb)
        urb->dev = port->serial->dev;
        if ((ret = usb_submit_urb(urb, GFP_ATOMIC)) != 0) {
                err("%s: failed resubmitting urb, ret=%d, port=%d",
-                   __FUNCTION__, ret, priv->dp_port_num);
+                   __func__, ret, priv->dp_port_num);
        }
 
 }
@@ -1670,7 +1663,7 @@ static void digi_read_bulk_callback(struct urb *urb)
 static int digi_read_inb_callback(struct urb *urb)
 {
 
-       struct usb_serial_port *port = (struct usb_serial_port *)urb->context;
+       struct usb_serial_port *port = urb->context;
        struct tty_struct *tty = port->tty;
        struct digi_port *priv = usb_get_serial_port_data(port);
        int opcode = ((unsigned char *)urb->transfer_buffer)[0];
@@ -1690,7 +1683,7 @@ static int digi_read_inb_callback(struct urb *urb)
        if (urb->actual_length != len + 2) {
                err("%s: INCOMPLETE OR MULTIPLE PACKET, urb->status=%d, "
                    "port=%d, opcode=%d, len=%d, actual_length=%d, "
-                   "status=%d", __FUNCTION__, status, priv->dp_port_num,
+                   "status=%d", __func__, status, priv->dp_port_num,
                    opcode, len, urb->actual_length, port_status);
                return -1;
        }
@@ -1739,9 +1732,9 @@ static int digi_read_inb_callback(struct urb *urb)
        spin_unlock(&priv->dp_port_lock);
 
        if (opcode == DIGI_CMD_RECEIVE_DISABLE)
-               dbg("%s: got RECEIVE_DISABLE", __FUNCTION__);
+               dbg("%s: got RECEIVE_DISABLE", __func__);
        else if (opcode != DIGI_CMD_RECEIVE_DATA)
-               dbg("%s: unknown opcode: %d", __FUNCTION__, opcode);
+               dbg("%s: unknown opcode: %d", __func__, opcode);
 
        return(throttled ? 1 : 0);
 
@@ -1760,7 +1753,7 @@ static int digi_read_inb_callback(struct urb *urb)
 static int digi_read_oob_callback(struct urb *urb)
 {
 
-       struct usb_serial_port *port = (struct usb_serial_port *)urb->context;
+       struct usb_serial_port *port = urb->context;
        struct usb_serial *serial = port->serial;
        struct digi_port *priv = usb_get_serial_port_data(port);
        int opcode, line, status, val;