The remaining members of the private data are not used by the driver.
Remove it and the allocation.
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/dt2811.c | 10 ----------
1 file changed, 10 deletions(-)
diff --git a/drivers/staging/comedi/drivers/dt2811.c
b/drivers/staging/comedi/drivers/dt2811.c
index 1fe657c..379b7d5 100644
--- a/drivers/staging/comedi/drivers/dt2811.c
+++ b/drivers/staging/comedi/drivers/dt2811.c
@@ -181,11 +181,6 @@ struct dt2811_board {
enum { card_2811_pgh, card_2811_pgl };
-struct dt2811_private {
- int ntrig;
- int curadchan;
-};
-
static int dt2811_ai_eoc(struct comedi_device *dev,
struct comedi_subdevice *s,
struct comedi_insn *insn,
@@ -274,7 +269,6 @@ static int dt2811_do_insn_bits(struct comedi_device *dev,
static int dt2811_attach(struct comedi_device *dev, struct comedi_devconfig
*it)
{
const struct dt2811_board *board = dev->board_ptr;
- struct dt2811_private *devpriv;
struct comedi_subdevice *s;
int ret;
@@ -286,10 +280,6 @@ static int dt2811_attach(struct comedi_device *dev, struct
comedi_devconfig *it)
if (ret)
return ret;
- devpriv = comedi_alloc_devpriv(dev, sizeof(*devpriv));
- if (!devpriv)
- return -ENOMEM;
-
s = &dev->subdevices[0];
/* initialize the ADC subdevice */
s->type = COMEDI_SUBD_AI;
--
2.6.3
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