From: Gabriel Somlo Date: Wed, 23 Nov 2022 13:04:49 +0000 (-0500) Subject: serial: liteuart: remove unused uart_ops stubs X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=380596228d21f25027b5bb8770eef587f9f742f5;p=linux.git serial: liteuart: remove unused uart_ops stubs Remove stub uart_ops methods that are not called unconditionally from serial_core. Signed-off-by: Gabriel Somlo Reviewed-by: Ilpo Järvinen Reviewed-by: Geert Uytterhoeven Reviewed-by: Jiri Slaby Link: https://lore.kernel.org/r/20221123130500.1030189-4-gsomlo@gmail.com Signed-off-by: Greg Kroah-Hartman --- diff --git a/drivers/tty/serial/liteuart.c b/drivers/tty/serial/liteuart.c index 18c1eb315ee99..989a4f8d5bd46 100644 --- a/drivers/tty/serial/liteuart.c +++ b/drivers/tty/serial/liteuart.c @@ -154,11 +154,6 @@ static void liteuart_stop_rx(struct uart_port *port) del_timer(&uart->timer); } -static void liteuart_break_ctl(struct uart_port *port, int break_state) -{ - /* LiteUART doesn't support sending break signal */ -} - static int liteuart_startup(struct uart_port *port) { struct liteuart_port *uart = to_liteuart_port(port); @@ -197,15 +192,6 @@ static const char *liteuart_type(struct uart_port *port) return "liteuart"; } -static void liteuart_release_port(struct uart_port *port) -{ -} - -static int liteuart_request_port(struct uart_port *port) -{ - return 0; -} - static void liteuart_config_port(struct uart_port *port, int flags) { /* @@ -232,13 +218,10 @@ static const struct uart_ops liteuart_ops = { .stop_tx = liteuart_stop_tx, .start_tx = liteuart_start_tx, .stop_rx = liteuart_stop_rx, - .break_ctl = liteuart_break_ctl, .startup = liteuart_startup, .shutdown = liteuart_shutdown, .set_termios = liteuart_set_termios, .type = liteuart_type, - .release_port = liteuart_release_port, - .request_port = liteuart_request_port, .config_port = liteuart_config_port, .verify_port = liteuart_verify_port, };