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/pcl818.c | 4 +---
1 file changed, 1 insertion(+), 3 deletions(-)
diff --git a/drivers/staging/comedi/drivers/pcl818.c
b/drivers/staging/comedi/drivers/pcl818.c
index ad1f347..fb91412 100644
--- a/drivers/staging/comedi/drivers/pcl818.c
+++ b/drivers/staging/comedi/drivers/pcl818.c
@@ -290,7 +290,6 @@ struct pcl818_private {
unsigned int ai_data_len; /* len of data buffer */
unsigned int ai_timer1; /* timers */
unsigned int ai_timer2;
- struct comedi_subdevice *sub_ai; /* ptr to AI subdevice */
unsigned char usefifo; /* 1=use fifo */
unsigned int ao_readback[2];
};
@@ -1269,7 +1268,6 @@ no_dma:
s->type = COMEDI_SUBD_UNUSED;
} else {
s->type = COMEDI_SUBD_AI;
- devpriv->sub_ai = s;
s->subdev_flags = SDF_READABLE;
if (check_single_ended(dev->iobase)) {
s->n_chan = board->n_aichan_se;
@@ -1403,7 +1401,7 @@ static void pcl818_detach(struct comedi_device *dev)
struct pcl818_private *devpriv = dev->private;
if (devpriv) {
- pcl818_ai_cancel(dev, devpriv->sub_ai);
+ pcl818_ai_cancel(dev, dev->read_subdev);
pcl818_reset(dev);
if (devpriv->dma)
free_dma(devpriv->dma);
--
1.8.4.4
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