From: Alan Cox Date: Mon, 30 Nov 2009 13:16:14 +0000 (+0000) Subject: tty: sdio_uart: Fix termios handling X-Git-Tag: v3.0~6734^2~27 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=6238e712aff51ae74177cee5b2a63c0e37044e8f;p=platform%2Fkernel%2Flinux-amlogic.git tty: sdio_uart: Fix termios handling Switching between two non standard baud rates fails because of the cflag test. Do as we did elsewhere and just kill the "optimisation". Signed-off-by: Alan Cox Signed-off-by: Greg Kroah-Hartman --- diff --git a/drivers/mmc/card/sdio_uart.c b/drivers/mmc/card/sdio_uart.c index 95027b0..21043974 100644 --- a/drivers/mmc/card/sdio_uart.c +++ b/drivers/mmc/card/sdio_uart.c @@ -902,12 +902,6 @@ static void sdio_uart_set_termios(struct tty_struct *tty, struct ktermios *old_t struct sdio_uart_port *port = tty->driver_data; unsigned int cflag = tty->termios->c_cflag; -#define RELEVANT_IFLAG(iflag) ((iflag) & (IGNBRK|BRKINT|IGNPAR|PARMRK|INPCK)) - - if ((cflag ^ old_termios->c_cflag) == 0 && - RELEVANT_IFLAG(tty->termios->c_iflag ^ old_termios->c_iflag) == 0) - return; - if (sdio_uart_claim_func(port) != 0) return;