Merge branch 'drm-patches' of master.kernel.org:/pub/scm/linux/kernel/git/airlied...

[powerpc.git] / drivers / usb / serial / aircable.c

diff --git a/drivers/usb/serial/aircable.c b/drivers/usb/serial/aircable.c
index 86bcf63..b675735 100644 (file)
--- a/drivers/usb/serial/aircable.c
+++ b/drivers/usb/serial/aircable.c
@@ -209,6 +209,7 @@ static void aircable_send(struct usb_serial_port *port)
        int count, result;
        struct aircable_private *priv = usb_get_serial_port_data(port);
        unsigned char* buf;
+       u16 *dbuf;
        dbg("%s - port %d", __FUNCTION__, port->number);
        if (port->write_urb_busy)
                return;
@@ -226,8 +227,8 @@ static void aircable_send(struct usb_serial_port *port)
 
        buf[0] = TX_HEADER_0;
        buf[1] = TX_HEADER_1;
-       buf[2] = (unsigned char)count;
-       buf[3] = (unsigned char)(count >> 8);
+       dbuf = (u16 *)&buf[2];
+       *dbuf = cpu_to_le16((u16)count);
        serial_buf_get(priv->tx_buf,buf + HCI_HEADER_LENGTH, MAX_HCI_FRAMESIZE);
 
        memcpy(port->write_urb->transfer_buffer, buf,
@@ -434,7 +435,7 @@ static void aircable_write_bulk_callback(struct urb *urb)
                            __FUNCTION__, urb->status);
                        port->write_urb->transfer_buffer_length = 1;
                        port->write_urb->dev = port->serial->dev;
-                       result = usb_submit_urb(port->write_urb, GFP_KERNEL);
+                       result = usb_submit_urb(port->write_urb, GFP_ATOMIC);
                        if (result)
                                dev_err(&urb->dev->dev,
                                        "%s - failed resubmitting write urb, error %d\n",
@@ -572,8 +573,20 @@ static void aircable_unthrottle(struct usb_serial_port *port)
                schedule_work(&priv->rx_work);
 }
 
+static struct usb_driver aircable_driver = {
+       .name =         "aircable",
+       .probe =        usb_serial_probe,
+       .disconnect =   usb_serial_disconnect,
+       .id_table =     id_table,
+       .no_dynamic_id =        1,
+};
+
 static struct usb_serial_driver aircable_device = {
-       .description =          "aircable",
+       .driver = {
+               .owner =        THIS_MODULE,
+               .name =         "aircable",
+       },
+       .usb_driver =           &aircable_driver,
        .id_table =             id_table,
        .num_ports =            1,
        .attach =               aircable_attach,
@@ -587,13 +600,6 @@ static struct usb_serial_driver aircable_device = {
        .unthrottle =           aircable_unthrottle,
 };
 
-static struct usb_driver aircable_driver = {
-       .name =         "aircable",
-       .probe =        usb_serial_probe,
-       .disconnect =   usb_serial_disconnect,
-       .id_table =     id_table,
-};
-
 static int __init aircable_init (void)
 {
        int retval;