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path: root/drivers/bluetooth/hci_ldisc.c
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Diffstat (limited to 'drivers/bluetooth/hci_ldisc.c')
-rw-r--r--drivers/bluetooth/hci_ldisc.c16
1 files changed, 1 insertions, 15 deletions
diff --git a/drivers/bluetooth/hci_ldisc.c b/drivers/bluetooth/hci_ldisc.c
index 573ff6c1be5f..613673b12fa6 100644
--- a/drivers/bluetooth/hci_ldisc.c
+++ b/drivers/bluetooth/hci_ldisc.c
@@ -279,6 +279,7 @@ static int hci_uart_tty_open(struct tty_struct *tty)
279 279
280 tty->disc_data = hu; 280 tty->disc_data = hu;
281 hu->tty = tty; 281 hu->tty = tty;
282 tty->receive_room = 65536;
282 283
283 spin_lock_init(&hu->rx_lock); 284 spin_lock_init(&hu->rx_lock);
284 285
@@ -348,20 +349,6 @@ static void hci_uart_tty_wakeup(struct tty_struct *tty)
348 hci_uart_tx_wakeup(hu); 349 hci_uart_tx_wakeup(hu);
349} 350}
350 351
351/* hci_uart_tty_room()
352 *
353 * Callback function from tty driver. Return the amount of
354 * space left in the receiver's buffer to decide if remote
355 * transmitter is to be throttled.
356 *
357 * Arguments: tty pointer to associated tty instance data
358 * Return Value: number of bytes left in receive buffer
359 */
360static int hci_uart_tty_room (struct tty_struct *tty)
361{
362 return 65536;
363}
364
365/* hci_uart_tty_receive() 352/* hci_uart_tty_receive()
366 * 353 *
367 * Called by tty low level driver when receive data is 354 * Called by tty low level driver when receive data is
@@ -544,7 +531,6 @@ static int __init hci_uart_init(void)
544 hci_uart_ldisc.write = hci_uart_tty_write; 531 hci_uart_ldisc.write = hci_uart_tty_write;
545 hci_uart_ldisc.ioctl = hci_uart_tty_ioctl; 532 hci_uart_ldisc.ioctl = hci_uart_tty_ioctl;
546 hci_uart_ldisc.poll = hci_uart_tty_poll; 533 hci_uart_ldisc.poll = hci_uart_tty_poll;
547 hci_uart_ldisc.receive_room = hci_uart_tty_room;
548 hci_uart_ldisc.receive_buf = hci_uart_tty_receive; 534 hci_uart_ldisc.receive_buf = hci_uart_tty_receive;
549 hci_uart_ldisc.write_wakeup = hci_uart_tty_wakeup; 535 hci_uart_ldisc.write_wakeup = hci_uart_tty_wakeup;
550 hci_uart_ldisc.owner = THIS_MODULE; 536 hci_uart_ldisc.owner = THIS_MODULE;