tty: remove dummy tty_ldisc_ops::poll() implementations

[linux-2.6-microblaze.git] / drivers / bluetooth / hci_ldisc.c

diff --git a/drivers/bluetooth/hci_ldisc.c b/drivers/bluetooth/hci_ldisc.c
index efdda2c..5224b09 100644 (file)
--- a/drivers/bluetooth/hci_ldisc.c
+++ b/drivers/bluetooth/hci_ldisc.c
@@ -818,12 +818,6 @@ static ssize_t hci_uart_tty_write(struct tty_struct *tty, struct file *file,
        return 0;
 }
 
-static __poll_t hci_uart_tty_poll(struct tty_struct *tty,
-                                     struct file *filp, poll_table *wait)
-{
-       return 0;
-}
-
 static struct tty_ldisc_ops hci_uart_ldisc = {
        .owner          = THIS_MODULE,
        .num            = N_HCI,
@@ -834,7 +828,6 @@ static struct tty_ldisc_ops hci_uart_ldisc = {
        .write          = hci_uart_tty_write,
        .ioctl          = hci_uart_tty_ioctl,
        .compat_ioctl   = hci_uart_tty_ioctl,
-       .poll           = hci_uart_tty_poll,
        .receive_buf    = hci_uart_tty_receive,
        .write_wakeup   = hci_uart_tty_wakeup,
 };