From b67fcbdc5618d9a3a2b7bb22f7299556852e851f Mon Sep 17 00:00:00 2001 From: Geert Uytterhoeven Date: Fri, 29 Apr 2016 13:40:26 +0200 Subject: [PATCH] serial: mctrl_gpio: Drop support for out1-gpios and out2-gpios The OUT1 and OUT2 pins present on some legacy UARTs are basically GPIOs. It doesn't make much sense to emulate GPIOs using other GPIOs, hence drop support for that. Signed-off-by: Geert Uytterhoeven Reviewed-by: Peter Hurley Reviewed-by: Richard Genoud Reviewed-by: Yegor Yefremov Signed-off-by: Greg Kroah-Hartman --- drivers/tty/serial/serial_mctrl_gpio.c | 2 -- drivers/tty/serial/serial_mctrl_gpio.h | 2 -- 2 files changed, 4 deletions(-) diff --git a/drivers/tty/serial/serial_mctrl_gpio.c b/drivers/tty/serial/serial_mctrl_gpio.c index 9e1086f7f22a..e8dd5097dc56 100644 --- a/drivers/tty/serial/serial_mctrl_gpio.c +++ b/drivers/tty/serial/serial_mctrl_gpio.c @@ -43,8 +43,6 @@ static const struct { { "rng", TIOCM_RNG, false, }, { "rts", TIOCM_RTS, true, }, { "dtr", TIOCM_DTR, true, }, - { "out1", TIOCM_OUT1, true, }, - { "out2", TIOCM_OUT2, true, }, }; void mctrl_gpio_set(struct mctrl_gpios *gpios, unsigned int mctrl) diff --git a/drivers/tty/serial/serial_mctrl_gpio.h b/drivers/tty/serial/serial_mctrl_gpio.h index bcfad5d1db61..332a33ab0647 100644 --- a/drivers/tty/serial/serial_mctrl_gpio.h +++ b/drivers/tty/serial/serial_mctrl_gpio.h @@ -32,8 +32,6 @@ enum mctrl_gpio_idx { UART_GPIO_RI = UART_GPIO_RNG, UART_GPIO_RTS, UART_GPIO_DTR, - UART_GPIO_OUT1, - UART_GPIO_OUT2, UART_GPIO_MAX, };