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| author | Rob Herring <robh@kernel.org> | 2017-04-13 10:03:51 -0500 |
|---|---|---|
| committer | Marcel Holtmann <marcel@holtmann.org> | 2017-04-13 19:22:53 +0200 |
| commit | 31927e5a52847761c1f2797a7ea53b6a75bdc518 (patch) | |
| tree | c7075cdbac6712bd2f398f0087bb08c975bf9c6b | |
| parent | f0c660e04f6167e8f229055d3e872d5ca0edeb9f (diff) | |
| download | lwn-31927e5a52847761c1f2797a7ea53b6a75bdc518.tar.gz lwn-31927e5a52847761c1f2797a7ea53b6a75bdc518.zip | |
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>
| -rw-r--r-- | drivers/bluetooth/hci_ldisc.c | 19 | ||||
| -rw-r--r-- | drivers/bluetooth/hci_uart.h | 1 |
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, |