staging: comedi: pcmmio: use comedi_buf_write_samples()

[karo-tx-linux.git] / drivers / staging / comedi / drivers / pcmmio.c

diff --git a/drivers/staging/comedi/drivers/pcmmio.c b/drivers/staging/comedi/drivers/pcmmio.c
index 6d60d40733f450909ade6c055b2ddc77887f5b92..df47967c2650113923a9f2bafd0f3b7c1df31ab4 100644 (file)
--- a/drivers/staging/comedi/drivers/pcmmio.c
+++ b/drivers/staging/comedi/drivers/pcmmio.c
@@ -356,10 +356,7 @@ static void pcmmio_handle_dio_intr(struct comedi_device *dev,
                        val |= (1 << i);
        }
 
-       /* Write the scan to the buffer. */
-       if (comedi_buf_put(s, val) &&
-           comedi_buf_put(s, val >> 16))
-               s->async->events |= (COMEDI_CB_BLOCK | COMEDI_CB_EOS);
+       comedi_buf_write_samples(s, &val, 1);
 
        /* Check for end of acquisition. */
        if (cmd->stop_src == TRIG_COUNT && devpriv->stop_count > 0) {
@@ -764,7 +761,7 @@ static int pcmmio_attach(struct comedi_device *dev, struct comedi_devconfig *it)
        s->insn_config  = pcmmio_dio_insn_config;
        if (dev->irq) {
                dev->read_subdev = s;
-               s->subdev_flags |= SDF_CMD_READ;
+               s->subdev_flags |= SDF_CMD_READ | SDF_LSAMPL | SDF_PACKED;
                s->len_chanlist = s->n_chan;
                s->cancel       = pcmmio_cancel;
                s->do_cmd       = pcmmio_cmd;