If IGNPAR/INPCK are clear in termios->c_iflag, characters received with parity or framing errors should be preserved and passed to the upper layers of the tty stack. Specifically, the decision of whether to set the character value to zero should be made by n_tty.c/n_tty_receive_parity_error(). Signed-off-by: Eric Nelson <eric.nelson@xxxxxxxxxxxxxxxxxxx> --- drivers/tty/serial/imx.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/tty/serial/imx.c b/drivers/tty/serial/imx.c index 4c5e909..e892563 100644 --- a/drivers/tty/serial/imx.c +++ b/drivers/tty/serial/imx.c @@ -694,7 +694,7 @@ static irqreturn_t imx_rxint(int irq, void *dev_id) continue; } - rx &= sport->port.read_status_mask; + rx &= (sport->port.read_status_mask|0xFF); if (rx & URXD_BRK) flg = TTY_BREAK; -- 1.9.1 -- To unsubscribe from this list: send the line "unsubscribe linux-serial" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
