From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: From: Rob Herring To: Marcel Holtmann Cc: Gustavo Padovan , Johan Hedberg , linux-bluetooth@vger.kernel.org Subject: [PATCH] bluetooth: hci_uart: remove unused hci_uart_init_tty Date: Wed, 18 Jan 2017 11:29:01 -0600 Message-Id: <20170118172901.20546-1-robh@kernel.org> List-ID: There are no users of hci_uart_init_tty, so remove it. Signed-off-by: Rob Herring Cc: Marcel Holtmann Cc: Gustavo Padovan Cc: Johan Hedberg Cc: linux-bluetooth@vger.kernel.org --- drivers/bluetooth/hci_ldisc.c | 19 ------------------- drivers/bluetooth/hci_uart.h | 1 - 2 files changed, 20 deletions(-) diff --git a/drivers/bluetooth/hci_ldisc.c b/drivers/bluetooth/hci_ldisc.c index 9497c469efd2..de20a438a78a 100644 --- a/drivers/bluetooth/hci_ldisc.c +++ b/drivers/bluetooth/hci_ldisc.c @@ -318,25 +318,6 @@ 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 070139513e65..cb7f4b4aeca0 100644 --- a/drivers/bluetooth/hci_uart.h +++ b/drivers/bluetooth/hci_uart.h @@ -107,7 +107,6 @@ int hci_uart_register_proto(const struct hci_uart_proto *p); int hci_uart_unregister_proto(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, -- 2.10.1