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

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Signed-off-by: Uwe Bonnes <bon@elektron.ikp.physik.tu-darmstadt.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
This commit is contained in:
Uwe Bonnes 2011-10-10 17:24:46 +02:00 committed by Greg Kroah-Hartman
parent ac295f3924
commit 005b3cded7
1 changed files with 6 additions and 1 deletions
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7
drivers/usb/serial/ftdi_sio.c
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@ -1974,15 +1974,20 @@ static int ftdi_process_packet(struct tty_struct *tty,
* over framing errors */
if (packet[1] & FTDI_RS_BI) {
flag = TTY_BREAK;
priv->icount.brk++;
usb_serial_handle_break(port);
} else if (packet[1] & FTDI_RS_PE) {
flag = TTY_PARITY;
priv->icount.parity++;
} else if (packet[1] & FTDI_RS_FE) {
flag = TTY_FRAME;
priv->icount.frame++;
}
/* Overrun is special, not associated with a char */
if (packet[1] & FTDI_RS_OE)
if (packet[1] & FTDI_RS_OE) {
priv->icount.overrun++;
tty_insert_flip_char(tty, 0, TTY_OVERRUN);
}
}
/* save if the transmitter is empty or not */