Merge branch 'upstream'

[linux-2.6-omap-h63xx.git] / drivers / usb / serial / visor.c

diff --git a/drivers/usb/serial/visor.c b/drivers/usb/serial/visor.c
index a473c1c345593453b6a1775a960f0e477c013197..f5c3841d4843f7dc1cec0d681ee62dd42dfad322 100644 (file)
--- a/drivers/usb/serial/visor.c
+++ b/drivers/usb/serial/visor.c
@@ -69,6 +69,8 @@ static struct usb_device_id id_table [] = {
                .driver_info = (kernel_ulong_t)&palm_os_4_probe },
        { USB_DEVICE(HANDSPRING_VENDOR_ID, HANDSPRING_TREO600_ID),
                .driver_info = (kernel_ulong_t)&palm_os_4_probe },
+       { USB_DEVICE(GSPDA_VENDOR_ID, GSPDA_XPLORE_M68_ID),
+               .driver_info = (kernel_ulong_t)&palm_os_4_probe },
        { USB_DEVICE(PALM_VENDOR_ID, PALM_M500_ID),
                .driver_info = (kernel_ulong_t)&palm_os_4_probe },
        { USB_DEVICE(PALM_VENDOR_ID, PALM_M505_ID),
@@ -139,6 +141,7 @@ static struct usb_device_id id_table_combined [] = {
        { USB_DEVICE(HANDSPRING_VENDOR_ID, HANDSPRING_VISOR_ID) },
        { USB_DEVICE(HANDSPRING_VENDOR_ID, HANDSPRING_TREO_ID) },
        { USB_DEVICE(HANDSPRING_VENDOR_ID, HANDSPRING_TREO600_ID) },
+       { USB_DEVICE(GSPDA_VENDOR_ID, GSPDA_XPLORE_M68_ID) },
        { USB_DEVICE(PALM_VENDOR_ID, PALM_M500_ID) },
        { USB_DEVICE(PALM_VENDOR_ID, PALM_M505_ID) },
        { USB_DEVICE(PALM_VENDOR_ID, PALM_M515_ID) },
@@ -173,11 +176,11 @@ static struct usb_device_id id_table_combined [] = {
 MODULE_DEVICE_TABLE (usb, id_table_combined);
 
 static struct usb_driver visor_driver = {
-       .owner =        THIS_MODULE,
        .name =         "visor",
        .probe =        usb_serial_probe,
        .disconnect =   usb_serial_disconnect,
        .id_table =     id_table_combined,
+       .no_dynamic_id =        1,
 };
 
 /* All of the device info needed for the Handspring Visor, and Palm 4.0 devices */
@@ -488,7 +491,6 @@ static void visor_read_bulk_callback (struct urb *urb, struct pt_regs *regs)
        unsigned char *data = urb->transfer_buffer;
        struct tty_struct *tty;
        unsigned long flags;
-       int i;
        int throttled;
        int result;
 
@@ -503,14 +505,8 @@ static void visor_read_bulk_callback (struct urb *urb, struct pt_regs *regs)
 
        tty = port->tty;
        if (tty && urb->actual_length) {
-               for (i = 0; i < urb->actual_length ; ++i) {
-                       /* if we insert more than TTY_FLIPBUF_SIZE characters, we drop them. */
-                       if(tty->flip.count >= TTY_FLIPBUF_SIZE) {
-                               tty_flip_buffer_push(tty);
-                       }
-                       /* this doesn't actually push the data through unless tty->low_latency is set */
-                       tty_insert_flip_char(tty, data[i], 0);
-               }
+               tty_buffer_request_room(tty, urb->actual_length);
+               tty_insert_flip_string(tty, data, urb->actual_length);
                tty_flip_buffer_push(tty);
        }
        spin_lock_irqsave(&priv->lock, flags);
@@ -767,10 +763,9 @@ static int generic_startup(struct usb_serial *serial)
        int i;
 
        for (i = 0; i < serial->num_ports; ++i) {
-               priv = kmalloc (sizeof(*priv), GFP_KERNEL);
+               priv = kzalloc (sizeof(*priv), GFP_KERNEL);
                if (!priv)
                        return -ENOMEM;
-               memset (priv, 0x00, sizeof(*priv));
                spin_lock_init(&priv->lock);
                usb_set_serial_port_data(serial->port[i], priv);
        }