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Commit ac295f39 authored by Uwe Bonnes's avatar Uwe Bonnes Committed by Greg Kroah-Hartman
Browse files

USB: ftdi_sio.c: Fill LSR fields of the ftdi async_icount structure 



Signed-off-by: default avatarUwe Bonnes <bon@elektron.ikp.physik.tu-darmstadt.de>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@suse.de>
parent da7fbb6d

drivers/usb/serial/ftdi_sio.c

+8 −0
Original line number Diff line number Diff line
@@ -1954,6 +1954,14 @@ static int ftdi_process_packet(struct tty_struct *tty, 
	   N.B. packet may be processed more than once, but differences

	   are only processed once.  */

	status = packet[0] & FTDI_STATUS_B0_MASK;

	if (status & FTDI_RS0_CTS)

		priv->icount.cts++;

	if (status & FTDI_RS0_DSR)

		priv->icount.dsr++;

	if (status & FTDI_RS0_RI)

		priv->icount.rng++;

	if (status & FTDI_RS0_RLSD)

		priv->icount.dcd++;

	if (status != priv->prev_status) {

		priv->diff_status |= status ^ priv->prev_status;

		wake_up_interruptible(&priv->delta_msr_wait);