The pwm subdevice in this driver sets the subdev_flags to SDF_WRITEABLE
so the s->insn_read callback is not needed. Since this callback simply
outputs a printk(KERN_DEBUG ... message jsut remove it.
Signed-off-by: H Hartley Sweeten <hswee...@visionengravers.com>
Reviewed-by: Ian Abbott <abbo...@mev.co.uk>
Cc: Greg Kroah-Hartman <gre...@linuxfoundation.org>
---
drivers/staging/comedi/drivers/c6xdigio.c | 9 ---------
1 file changed, 9 deletions(-)
diff --git a/drivers/staging/comedi/drivers/c6xdigio.c
b/drivers/staging/comedi/drivers/c6xdigio.c
index 217aa19c..a85b949 100644
--- a/drivers/staging/comedi/drivers/c6xdigio.c
+++ b/drivers/staging/comedi/drivers/c6xdigio.c
@@ -322,14 +322,6 @@ static void C6X_encResetAll(unsigned long baseAddr)
}
}
-static int c6xdigio_pwmo_insn_read(struct comedi_device *dev,
- struct comedi_subdevice *s,
- struct comedi_insn *insn, unsigned int *data)
-{
- printk(KERN_DEBUG "c6xdigio_pwmo_insn_read %x\n", insn->n);
- return insn->n;
-}
-
static int c6xdigio_pwmo_insn_write(struct comedi_device *dev,
struct comedi_subdevice *s,
struct comedi_insn *insn,
@@ -426,7 +418,6 @@ static int c6xdigio_attach(struct comedi_device *dev,
s->subdev_flags = SDF_WRITEABLE;
s->n_chan = 2;
/* s->trig[0] = c6xdigio_pwmo; */
- s->insn_read = c6xdigio_pwmo_insn_read;
s->insn_write = c6xdigio_pwmo_insn_write;
s->maxdata = 500;
s->range_table = &range_bipolar10; /* A suitable lie */
--
1.8.4.4
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