X-Git-Url: http://git.onelab.eu/?a=blobdiff_plain;f=drivers%2Fusb%2Fserial%2Fio_ti.c;h=8e1e2253748bfaa2e2f72a768de4f70e802165cb;hb=43bc926fffd92024b46cafaf7350d669ba9ca884;hp=ebf9967f7c86f3e76998e3fb8a3b348a0eeef2c1;hpb=cee37fe97739d85991964371c1f3a745c00dd236;p=linux-2.6.git

diff --git a/drivers/usb/serial/io_ti.c b/drivers/usb/serial/io_ti.c
index ebf9967f7..8e1e22537 100644
--- a/drivers/usb/serial/io_ti.c
+++ b/drivers/usb/serial/io_ti.c
@@ -216,11 +216,11 @@ static struct usb_device_id id_table_combined [] = {
 MODULE_DEVICE_TABLE (usb, id_table_combined);
 
 static struct usb_driver io_driver = {
-	.owner =	THIS_MODULE,
 	.name =		"io_ti",
 	.probe =	usb_serial_probe,
 	.disconnect =	usb_serial_disconnect,
 	.id_table =	id_table_combined,
+	.no_dynamic_id = 	1,
 };
 
 
@@ -1865,20 +1865,14 @@ static void edge_tty_recv(struct device *dev, struct tty_struct *tty, unsigned c
 	int cnt;
 
 	do {
-		if (tty->flip.count >= TTY_FLIPBUF_SIZE) {
-			tty_flip_buffer_push(tty);
-			if (tty->flip.count >= TTY_FLIPBUF_SIZE) {
-				dev_err(dev, "%s - dropping data, %d bytes lost\n",
-					__FUNCTION__, length);
-				return;
-			}
+		cnt = tty_buffer_request_room(tty, length);
+		if (cnt < length) {
+			dev_err(dev, "%s - dropping data, %d bytes lost\n",
+				__FUNCTION__, length - cnt);
+			if(cnt == 0)
+				break;
 		}
-		cnt = min(length, TTY_FLIPBUF_SIZE - tty->flip.count);
-		memcpy(tty->flip.char_buf_ptr, data, cnt);
-		memset(tty->flip.flag_buf_ptr, 0, cnt);
-		tty->flip.char_buf_ptr += cnt;
-		tty->flip.flag_buf_ptr += cnt;
-		tty->flip.count += cnt;
+		tty_insert_flip_string(tty, data, cnt);
 		data += cnt;
 		length -= cnt;
 	} while (length > 0);
@@ -2733,12 +2727,11 @@ static int edge_startup (struct usb_serial *serial)
 	dev = serial->dev;
 
 	/* create our private serial structure */
-	edge_serial = kmalloc (sizeof(struct edgeport_serial), GFP_KERNEL);
+	edge_serial = kzalloc(sizeof(struct edgeport_serial), GFP_KERNEL);
 	if (edge_serial == NULL) {
 		dev_err(&serial->dev->dev, "%s - Out of memory\n", __FUNCTION__);
 		return -ENOMEM;
 	}
-	memset (edge_serial, 0, sizeof(struct edgeport_serial));
 	sema_init(&edge_serial->es_sem, 1);
 	edge_serial->serial = serial;
 	usb_set_serial_data(serial, edge_serial);
@@ -2751,12 +2744,11 @@ static int edge_startup (struct usb_serial *serial)
 
 	/* set up our port private structures */
 	for (i = 0; i < serial->num_ports; ++i) {
-		edge_port = kmalloc (sizeof(struct edgeport_port), GFP_KERNEL);
+		edge_port = kzalloc(sizeof(struct edgeport_port), GFP_KERNEL);
 		if (edge_port == NULL) {
 			dev_err(&serial->dev->dev, "%s - Out of memory\n", __FUNCTION__);
 			goto cleanup;
 		}
-		memset (edge_port, 0, sizeof(struct edgeport_port));
 		spin_lock_init(&edge_port->ep_lock);
 		edge_port->ep_out_buf = edge_buf_alloc(EDGE_OUT_BUF_SIZE);
 		if (edge_port->ep_out_buf == NULL) {
@@ -2843,7 +2835,7 @@ static struct edge_buf *edge_buf_alloc(unsigned int size)
  * Free the buffer and all associated memory.
  */
 
-void edge_buf_free(struct edge_buf *eb)
+static void edge_buf_free(struct edge_buf *eb)
 {
 	if (eb) {
 		kfree(eb->buf_buf);
@@ -2982,10 +2974,12 @@ static unsigned int edge_buf_get(struct edge_buf *eb, char *buf,
 }
 
 
-static struct usb_serial_device_type edgeport_1port_device = {
-	.owner			= THIS_MODULE,
-	.name			= "Edgeport TI 1 port adapter",
-	.short_name		= "edgeport_ti_1",
+static struct usb_serial_driver edgeport_1port_device = {
+	.driver = {
+		.owner		= THIS_MODULE,
+		.name		= "edgeport_ti_1",
+	},
+	.description		= "Edgeport TI 1 port adapter",
 	.id_table		= edgeport_1port_id_table,
 	.num_interrupt_in	= 1,
 	.num_bulk_in		= 1,
@@ -3010,10 +3004,12 @@ static struct usb_serial_device_type edgeport_1port_device = {
 	.write_bulk_callback	= edge_bulk_out_callback,
 };
 
-static struct usb_serial_device_type edgeport_2port_device = {
-	.owner			= THIS_MODULE,
-	.name			= "Edgeport TI 2 port adapter",
-	.short_name		= "edgeport_ti_2",
+static struct usb_serial_driver edgeport_2port_device = {
+	.driver = {
+		.owner		= THIS_MODULE,
+		.name		= "edgeport_ti_2",
+	},
+	.description		= "Edgeport TI 2 port adapter",
 	.id_table		= edgeport_2port_id_table,
 	.num_interrupt_in	= 1,
 	.num_bulk_in		= 2,