This member of the private data is a duplicate of the comedi_device
'read_subdev' member. Remove the private data member and use the
comedi_device member instead.
Signed-off-by: H Hartley Sweeten <hswee...@visionengravers.com>
Cc: Ian Abbott <abbo...@mev.co.uk>
Cc: Greg Kroah-Hartman <gre...@linuxfoundation.org>
---
drivers/staging/comedi/drivers/pcl816.c | 4 +---
1 file changed, 1 insertion(+), 3 deletions(-)
diff --git a/drivers/staging/comedi/drivers/pcl816.c
b/drivers/staging/comedi/drivers/pcl816.c
index ed4d57f..6445e1f 100644
--- a/drivers/staging/comedi/drivers/pcl816.c
+++ b/drivers/staging/comedi/drivers/pcl816.c
@@ -138,7 +138,6 @@ struct pcl816_private {
unsigned int ai_act_chanlist_pos; /* actual position in MUX list
*/
unsigned int ai_n_chan; /* how many channels per scan */
unsigned int ai_poll_ptr; /* how many sampes transfer poll */
- struct comedi_subdevice *sub_ai; /* ptr to AI subdevice */
};
/*
@@ -948,7 +947,6 @@ no_dma:
s = &dev->subdevices[0];
if (board->n_aichan > 0) {
s->type = COMEDI_SUBD_AI;
- devpriv->sub_ai = s;
s->subdev_flags = SDF_CMD_READ | SDF_DIFF;
s->n_chan = board->n_aichan;
s->maxdata = board->ai_maxdata;
@@ -1003,7 +1001,7 @@ static void pcl816_detach(struct comedi_device *dev)
struct pcl816_private *devpriv = dev->private;
if (dev->private) {
- pcl816_ai_cancel(dev, devpriv->sub_ai);
+ pcl816_ai_cancel(dev, dev->read_subdev);
pcl816_reset(dev);
if (devpriv->dma)
free_dma(devpriv->dma);
--
1.8.4.4
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