Rename this private data variable to ao_readback and remove the
unnecessary comments.
Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
Cc: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
drivers/staging/comedi/drivers/rtd520.c | 7 +++----
1 file changed, 3 insertions(+), 4 deletions(-)
diff --git a/drivers/staging/comedi/drivers/rtd520.c b/drivers/staging/comedi/drivers/rtd520.c
index 60413d9..dc5a31e 100644
--- a/drivers/staging/comedi/drivers/rtd520.c
+++ b/drivers/staging/comedi/drivers/rtd520.c
@@ -402,8 +402,7 @@ struct rtd_private {
/* chanBipolar tracks whether a channel is bipolar (and needs +2048) */
unsigned char chanBipolar[RTD_MAX_CHANLIST / 8]; /* bit array */
- /* read back data */
- unsigned int aoValue[2]; /* Used for AO read back */
+ unsigned int ao_readback[2];
unsigned fifoLen;
};
@@ -1184,7 +1183,7 @@ static int rtd_ao_winsn(struct comedi_device *dev,
writew(0, devpriv->las0 +
((chan == 0) ? LAS0_DAC1 : LAS0_DAC2));
- devpriv->aoValue[chan] = data[i]; /* save for read back */
+ devpriv->ao_readback[chan] = data[i];
for (ii = 0; ii < RTD_DAC_TIMEOUT; ++ii) {
stat = readl(devpriv->las0 + LAS0_ADC);
@@ -1213,7 +1212,7 @@ static int rtd_ao_rinsn(struct comedi_device *dev,
int chan = CR_CHAN(insn->chanspec);
for (i = 0; i < insn->n; i++)
- data[i] = devpriv->aoValue[chan];
+ data[i] = devpriv->ao_readback[chan];
return i;
--
1.8.1.4
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