---

yaml --- r: 361221 b: refs/heads/master c: 564c526 h: refs/heads/master i: 361219: 249b99e v: v3
git-mirror · Mar 11, 2013 · 8ab6716 · 8ab6716
1 parent 9bcc15d
commit 8ab6716
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Showing 2 changed files with 11 additions and 7 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: aa1e1234826e21197f818ca0abf519775ad4eb5c
+refs/heads/master: 564c526a1bed5e42b5cd52cfe1752c4296ef17a6
diff --git a/trunk/drivers/staging/comedi/drivers/dt9812.c b/trunk/drivers/staging/comedi/drivers/dt9812.c
@@ -947,12 +947,13 @@ static int dt9812_di_rinsn(struct comedi_device *dev,
 			   unsigned int *data)
 {
 	struct comedi_dt9812 *devpriv = dev->private;
+	unsigned int channel = CR_CHAN(insn->chanspec);
 	int n;
 	u8 bits = 0;
 
 	dt9812_digital_in(devpriv->slot, &bits);
 	for (n = 0; n < insn->n; n++)
-		data[n] = ((1 << insn->chanspec) & bits) != 0;
+		data[n] = ((1 << channel) & bits) != 0;
 	return n;
 }
 
@@ -961,12 +962,13 @@ static int dt9812_do_winsn(struct comedi_device *dev,
 			   unsigned int *data)
 {
 	struct comedi_dt9812 *devpriv = dev->private;
+	unsigned int channel = CR_CHAN(insn->chanspec);
 	int n;
 	u8 bits = 0;
 
 	dt9812_digital_out_shadow(devpriv->slot, &bits);
 	for (n = 0; n < insn->n; n++) {
-		u8 mask = 1 << insn->chanspec;
+		u8 mask = 1 << channel;
 
 		bits &= ~mask;
 		if (data[n])
@@ -981,13 +983,13 @@ static int dt9812_ai_rinsn(struct comedi_device *dev,
 			   unsigned int *data)
 {
 	struct comedi_dt9812 *devpriv = dev->private;
+	unsigned int channel = CR_CHAN(insn->chanspec);
 	int n;
 
 	for (n = 0; n < insn->n; n++) {
 		u16 value = 0;
 
-		dt9812_analog_in(devpriv->slot, insn->chanspec, &value,
-				 DT9812_GAIN_1);
+		dt9812_analog_in(devpriv->slot, channel, &value, DT9812_GAIN_1);
 		data[n] = value;
 	}
 	return n;
@@ -998,12 +1000,13 @@ static int dt9812_ao_rinsn(struct comedi_device *dev,
 			   unsigned int *data)
 {
 	struct comedi_dt9812 *devpriv = dev->private;
+	unsigned int channel = CR_CHAN(insn->chanspec);
 	int n;
 	u16 value;
 
 	for (n = 0; n < insn->n; n++) {
 		value = 0;
-		dt9812_analog_out_shadow(devpriv->slot, insn->chanspec, &value);
+		dt9812_analog_out_shadow(devpriv->slot, channel, &value);
 		data[n] = value;
 	}
 	return n;
@@ -1014,10 +1017,11 @@ static int dt9812_ao_winsn(struct comedi_device *dev,
 			   unsigned int *data)
 {
 	struct comedi_dt9812 *devpriv = dev->private;
+	unsigned int channel = CR_CHAN(insn->chanspec);
 	int n;
 
 	for (n = 0; n < insn->n; n++)
-		dt9812_analog_out(devpriv->slot, insn->chanspec, data[n]);
+		dt9812_analog_out(devpriv->slot, channel, data[n]);
 	return n;
 }