Commit 9bc63b7f authored by Axel Haslam's avatar Axel Haslam Committed by Greg Kroah-Hartman
Browse files

greybus: uart fix missing negation on DTR setting 



The unset the DTR flag is missing "~"

Signed-off-by: default avatarAxel Haslam <ahaslam@baylibre.com>
Reviewed-by: default avatarJohan Hovold <johan@hovoldconsulting.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@google.com>
parent 814ae531

drivers/staging/greybus/uart.c

+1 −1
Original line number Diff line number Diff line
@@ -375,7 +375,7 @@ static void gb_tty_set_termios(struct tty_struct *tty, 


	if (C_BAUD(tty) == B0) {

		newline.rate = gb_tty->line_coding.rate;

		newctrl &= GB_UART_CTRL_DTR;

		newctrl &= ~GB_UART_CTRL_DTR;

	} else if (termios_old && (termios_old->c_cflag & CBAUD) == B0) {

		newctrl |= GB_UART_CTRL_DTR;

	}