staging: comedi: das1800: use comedi_cmd pointer

Use the local variable to access the comedi_cmd as a pointer instead
of getting to it from the comedi_subdevice pointer.

Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Reviewed-by: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/staging/comedi/drivers/das1800.c b/drivers/staging/comedi/drivers/das1800.c
index ba357b6..8595190 100644 (file)
--- a/drivers/staging/comedi/drivers/das1800.c
+++ b/drivers/staging/comedi/drivers/das1800.c
@@ -547,7 +547,7 @@ static void das1800_flush_dma_channel(struct comedi_device *dev,
 
        munge_data(dev, buffer, num_samples);
        cfc_write_array_to_buffer(s, buffer, num_bytes);
-       if (s->async->cmd.stop_src == TRIG_COUNT)
+       if (cmd->stop_src == TRIG_COUNT)
                devpriv->count -= num_samples;
 
        return;