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Commit 31927e5a authored by Rob Herring's avatar Rob Herring Committed by Marcel Holtmann
Browse files

bluetooth: hci_uart: remove unused hci_uart_init_tty 



There are no users of hci_uart_init_tty, so remove it.

Signed-off-by: default avatarRob 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: default avatarMarcel Holtmann <marcel@holtmann.org>
parent f0c660e0

drivers/bluetooth/hci_ldisc.c

+0 −19
Original line number Original line Diff line number Diff line
@@ -319,25 +319,6 @@ void hci_uart_set_speeds(struct hci_uart *hu, unsigned int init_speed, 
	hu->oper_speed = oper_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)

void hci_uart_set_baudrate(struct hci_uart *hu, unsigned int speed)

{

{

	struct tty_struct *tty = hu->tty;

	struct tty_struct *tty = hu->tty;

drivers/bluetooth/hci_uart.h

+0 −1
Original line number Original line Diff line number Diff line
@@ -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_tx_wakeup(struct hci_uart *hu);

int hci_uart_init_ready(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_baudrate(struct hci_uart *hu, unsigned int speed);

void hci_uart_set_flow_control(struct hci_uart *hu, bool enable);

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,

void hci_uart_set_speeds(struct hci_uart *hu, unsigned int init_speed,