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authorRob Herring <robh@kernel.org>2017-04-13 10:03:51 -0500
committerMarcel Holtmann <marcel@holtmann.org>2017-04-13 19:22:53 +0200
commit31927e5a52847761c1f2797a7ea53b6a75bdc518 (patch)
treec7075cdbac6712bd2f398f0087bb08c975bf9c6b /drivers/bluetooth
parentf0c660e04f6167e8f229055d3e872d5ca0edeb9f (diff)
downloadlinux-31927e5a52847761c1f2797a7ea53b6a75bdc518.tar.bz2
bluetooth: hci_uart: remove unused hci_uart_init_tty
There are no users of hci_uart_init_tty, so remove it. Signed-off-by: Rob Herring <robh@kernel.org> Cc: Marcel Holtmann <marcel@holtmann.org> Cc: Gustavo Padovan <gustavo@padovan.org> Cc: Johan Hedberg <johan.hedberg@gmail.com> Cc: linux-bluetooth@vger.kernel.org Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Diffstat (limited to 'drivers/bluetooth')
-rw-r--r--drivers/bluetooth/hci_ldisc.c19
-rw-r--r--drivers/bluetooth/hci_uart.h1
2 files changed, 0 insertions, 20 deletions
diff --git a/drivers/bluetooth/hci_ldisc.c b/drivers/bluetooth/hci_ldisc.c
index 17bcbc13623f..cec4438ede01 100644
--- a/drivers/bluetooth/hci_ldisc.c
+++ b/drivers/bluetooth/hci_ldisc.c
@@ -319,25 +319,6 @@ void hci_uart_set_speeds(struct hci_uart *hu, unsigned int init_speed,
hu->oper_speed = oper_speed;
}
-void hci_uart_init_tty(struct hci_uart *hu)
-{
- struct tty_struct *tty = hu->tty;
- struct ktermios ktermios;
-
- /* Bring the UART into a known 8 bits no parity hw fc state */
- ktermios = tty->termios;
- ktermios.c_iflag &= ~(IGNBRK | BRKINT | PARMRK | ISTRIP |
- INLCR | IGNCR | ICRNL | IXON);
- ktermios.c_oflag &= ~OPOST;
- ktermios.c_lflag &= ~(ECHO | ECHONL | ICANON | ISIG | IEXTEN);
- ktermios.c_cflag &= ~(CSIZE | PARENB);
- ktermios.c_cflag |= CS8;
- ktermios.c_cflag |= CRTSCTS;
-
- /* tty_set_termios() return not checked as it is always 0 */
- tty_set_termios(tty, &ktermios);
-}
-
void hci_uart_set_baudrate(struct hci_uart *hu, unsigned int speed)
{
struct tty_struct *tty = hu->tty;
diff --git a/drivers/bluetooth/hci_uart.h b/drivers/bluetooth/hci_uart.h
index 1b41c661bbb8..2b05e557fad0 100644
--- a/drivers/bluetooth/hci_uart.h
+++ b/drivers/bluetooth/hci_uart.h
@@ -114,7 +114,6 @@ int hci_uart_register_device(struct hci_uart *hu, const struct hci_uart_proto *p
int hci_uart_tx_wakeup(struct hci_uart *hu);
int hci_uart_init_ready(struct hci_uart *hu);
-void hci_uart_init_tty(struct hci_uart *hu);
void hci_uart_set_baudrate(struct hci_uart *hu, unsigned int speed);
void hci_uart_set_flow_control(struct hci_uart *hu, bool enable);
void hci_uart_set_speeds(struct hci_uart *hu, unsigned int init_speed,