The (*insn_read) functions are supposed to "read" insn->n data values and
return the number of values read.
Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
Cc: Ian Abbott <abbotti@xxxxxxxxx>
Cc: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
drivers/staging/comedi/drivers/ni_mio_common.c | 11 ++++++++---
1 file changed, 8 insertions(+), 3 deletions(-)
diff --git a/drivers/staging/comedi/drivers/ni_mio_common.c b/drivers/staging/comedi/drivers/ni_mio_common.c
index 69be8ea..68cd92b 100644
--- a/drivers/staging/comedi/drivers/ni_mio_common.c
+++ b/drivers/staging/comedi/drivers/ni_mio_common.c
@@ -3878,12 +3878,17 @@ static unsigned ni_gpct_read_register(struct ni_gpct *counter,
static int ni_freq_out_insn_read(struct comedi_device *dev,
struct comedi_subdevice *s,
- struct comedi_insn *insn, unsigned int *data)
+ struct comedi_insn *insn,
+ unsigned int *data)
{
struct ni_private *devpriv = dev->private;
+ unsigned int val = devpriv->clock_and_fout & FOUT_Divider_mask;
+ int i;
- data[0] = devpriv->clock_and_fout & FOUT_Divider_mask;
- return 1;
+ for (i = 0; i < insn->n; i++)
+ data[i] = val;
+
+ return insn->n;
}
static int ni_freq_out_insn_write(struct comedi_device *dev,
--
1.9.2
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