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USB: ftdi_sio.c:Fill TX field 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 17:24:27 +02:00 committed by Greg Kroah-Hartman
parent c9222ec92e
commit da7fbb6dd0
1 changed files with 2 additions and 0 deletions
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2
drivers/usb/serial/ftdi_sio.c
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@ -1918,6 +1918,7 @@ static int ftdi_prepare_write_buffer(struct usb_serial_port *port,
c = kfifo_out(&port->write_fifo, &buffer[i + 1], len);
if (!c)
break;
priv->icount.tx += c;
buffer[i] = (c << 2) + 1;
count += c + 1;
}
@ -1925,6 +1926,7 @@ static int ftdi_prepare_write_buffer(struct usb_serial_port *port,
} else {
count = kfifo_out_locked(&port->write_fifo, dest, size,
&port->lock);
priv->icount.tx += count;
}
return count;