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authorAnton Altaparmakov <aia21@cantab.net>2006-01-19 16:39:33 +0000
committerAnton Altaparmakov <aia21@cantab.net>2006-01-19 16:39:33 +0000
commit944d79559d154c12becde0dab327016cf438f46c (patch)
tree50c101806f4d3b6585222dda060559eb4f3e005a /drivers/usb/serial/io_ti.c
parentd087e4bdd24ebe3ae3d0b265b6573ec901af4b4b (diff)
parent0f36b018b2e314d45af86449f1a97facb1fbe300 (diff)
Merge branch 'master' of /usr/src/ntfs-2.6/
Diffstat (limited to 'drivers/usb/serial/io_ti.c')
-rw-r--r--drivers/usb/serial/io_ti.c24
1 files changed, 9 insertions, 15 deletions
diff --git a/drivers/usb/serial/io_ti.c b/drivers/usb/serial/io_ti.c
index 832b6d6734c..afc0f34b3a4 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);
@@ -2843,7 +2837,7 @@ 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);