---

yaml --- r: 337247 b: refs/heads/master c: fad1854 h: refs/heads/master i: 337245: 495d18d 337243: 147673f 337239: bce142d 337231: 9aa9343 337215: cf01e63 v: v3
git-mirror · Oct 24, 2012 · bbb696d · bbb696d
1 parent 66f3226
commit bbb696d
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Showing 2 changed files with 15 additions and 11 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: c59515a879d69fd8fc25c8d7eea6aa03ceb6983d
+refs/heads/master: fad18543cef4d6368b00fb318d0b31d1e2deabb6
diff --git a/trunk/drivers/staging/comedi/drivers/amplc_dio200.c b/trunk/drivers/staging/comedi/drivers/amplc_dio200.c
@@ -1270,13 +1270,15 @@ dio200_subdev_8254_read(struct comedi_device *dev, struct comedi_subdevice *s,
 {
 	struct dio200_subdev_8254 *subpriv = s->private;
 	int chan = CR_CHAN(insn->chanspec);
+	unsigned int n;
 	unsigned long flags;
 
-	spin_lock_irqsave(&subpriv->spinlock, flags);
-	data[0] = dio200_subdev_8254_read_chan(dev, s, chan);
-	spin_unlock_irqrestore(&subpriv->spinlock, flags);
-
-	return 1;
+	for (n = 0; n < insn->n; n++) {
+		spin_lock_irqsave(&subpriv->spinlock, flags);
+		data[n] = dio200_subdev_8254_read_chan(dev, s, chan);
+		spin_unlock_irqrestore(&subpriv->spinlock, flags);
+	}
+	return insn->n;
 }
 
 /*
@@ -1288,13 +1290,15 @@ dio200_subdev_8254_write(struct comedi_device *dev, struct comedi_subdevice *s,
 {
 	struct dio200_subdev_8254 *subpriv = s->private;
 	int chan = CR_CHAN(insn->chanspec);
+	unsigned int n;
 	unsigned long flags;
 
-	spin_lock_irqsave(&subpriv->spinlock, flags);
-	dio200_subdev_8254_write_chan(dev, s, chan, data[0]);
-	spin_unlock_irqrestore(&subpriv->spinlock, flags);
-
-	return 1;
+	for (n = 0; n < insn->n; n++) {
+		spin_lock_irqsave(&subpriv->spinlock, flags);
+		dio200_subdev_8254_write_chan(dev, s, chan, data[n]);
+		spin_unlock_irqrestore(&subpriv->spinlock, flags);
+	}
+	return insn->n;
 }
 
 /*