From 834119f5763148e2a9c56785cd09dd397fd24020 Mon Sep 17 00:00:00 2001 From: Jiri Slaby Date: Thu, 24 Feb 2022 10:55:57 +0100 Subject: sdio_uart: make use of UART_LCR_WLEN() + tty_get_char_size() Having a generic UART_LCR_WLEN() macro and the tty_get_char_size() helper, we can remove all those repeated switch-cases in drivers. Cc: Ulf Hansson Cc: linux-mmc@vger.kernel.org Signed-off-by: Jiri Slaby Link: https://lore.kernel.org/r/20220224095558.30929-4-jslaby@suse.cz Signed-off-by: Greg Kroah-Hartman --- drivers/mmc/core/sdio_uart.c | 17 ++--------------- 1 file changed, 2 insertions(+), 15 deletions(-) (limited to 'drivers/mmc/core/sdio_uart.c') diff --git a/drivers/mmc/core/sdio_uart.c b/drivers/mmc/core/sdio_uart.c index 04c0823e0359..414aa82abc39 100644 --- a/drivers/mmc/core/sdio_uart.c +++ b/drivers/mmc/core/sdio_uart.c @@ -28,6 +28,7 @@ #include #include #include +#include #include #include #include @@ -250,21 +251,7 @@ static void sdio_uart_change_speed(struct sdio_uart_port *port, unsigned char cval, fcr = 0; unsigned int baud, quot; - switch (termios->c_cflag & CSIZE) { - case CS5: - cval = UART_LCR_WLEN5; - break; - case CS6: - cval = UART_LCR_WLEN6; - break; - case CS7: - cval = UART_LCR_WLEN7; - break; - default: - case CS8: - cval = UART_LCR_WLEN8; - break; - } + cval = UART_LCR_WLEN(tty_get_char_size(termios->c_cflag)); if (termios->c_cflag & CSTOPB) cval |= UART_LCR_STOP; -- cgit