Staging: comedi: pcl726: fix coding style issues

Signed-off-by: Kevyn-Alexandre Paré <kevyn.alexandre.pare@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

drivers/staging/comedi/drivers/pcl726.c

@@ -39,27 +39,27 @@ Interrupts are not supported.
     Options for PCL-726:
      [0] - IO Base
      [2]...[7] - D/A output range for channel 1-6:
-               0: 0-5V, 1: 0-10V, 2: +/-5V, 3: +/-10V,
-	       4: 4-20mA, 5: unknown (external reference)
+		0: 0-5V, 1: 0-10V, 2: +/-5V, 3: +/-10V,
+		4: 4-20mA, 5: unknown (external reference)
 
     Options for PCL-727:
      [0] - IO Base
      [2]...[13] - D/A output range for channel 1-12:
-               0: 0-5V, 1: 0-10V, 2: +/-5V,
-	       3: 4-20mA
+		0: 0-5V, 1: 0-10V, 2: +/-5V,
+		3: 4-20mA
 
     Options for PCL-728 and ACL-6128:
      [0] - IO Base
      [2], [3] - D/A output range for channel 1 and 2:
-               0: 0-5V, 1: 0-10V, 2: +/-5V, 3: +/-10V,
-	       4: 4-20mA, 5: 0-20mA
+		0: 0-5V, 1: 0-10V, 2: +/-5V, 3: +/-10V,
+		4: 4-20mA, 5: 0-20mA
 
     Options for ACL-6126:
      [0] - IO Base
      [1] - IRQ (0=disable, 3, 5, 6, 7, 9, 10, 11, 12, 15) (currently ignored)
      [2]...[7] - D/A output range for channel 1-6:
-               0: 0-5V, 1: 0-10V, 2: +/-5V, 3: +/-10V,
-	       4: 4-20mA
+		0: 0-5V, 1: 0-10V, 2: +/-5V, 3: +/-10V,
+		4: 4-20mA
 */
 
 /*
@@ -127,7 +127,8 @@ struct pcl726_board {
 	int di_lo;
 	int do_hi;
 	int do_lo;
-	const struct comedi_lrange *const *range_type_list;	/*  list of supported ranges */
+	const struct comedi_lrange *const *range_type_list;
+	/*  list of supported ranges */
 };
 
 static const struct pcl726_board boardtypes[] = {
@@ -204,9 +205,8 @@ static int pcl726_ao_insn_read(struct comedi_device *dev,
 	int chan = CR_CHAN(insn->chanspec);
 	int n;
 
-	for (n = 0; n < insn->n; n++) {
+	for (n = 0; n < insn->n; n++)
 		data[n] = devpriv->ao_readback[chan];
-	}
 	return n;
 }
 
@@ -256,10 +256,10 @@ static int pcl726_attach(struct comedi_device *dev, struct comedi_devconfig *it)
 
 	iobase = it->options[0];
 	iorange = this_board->io_range;
-	printk("comedi%d: pcl726: board=%s, 0x%03lx ", dev->minor,
+	printk(KERN_WARNING "comedi%d: pcl726: board=%s, 0x%03lx ", dev->minor,
 	       this_board->name, iobase);
 	if (!request_region(iobase, iorange, "pcl726")) {
-		printk("I/O port conflict\n");
+		printk(KERN_WARNING "I/O port conflict\n");
 		return -EIO;
 	}
 
@@ -283,16 +283,16 @@ static int pcl726_attach(struct comedi_device *dev, struct comedi_devconfig *it)
 		devpriv->first_chan = 2;
 		if (irq) {	/* we want to use IRQ */
 			if (((1 << irq) & boardtypes[board].IRQbits) == 0) {
-				printk
-				    (", IRQ %d is out of allowed range, DISABLING IT",
-				     irq);
+				printk(KERN_WARNING
+					", IRQ %d is out of allowed range,"
+					" DISABLING IT", irq);
 				irq = 0;	/* Bad IRQ */
 			} else {
 				if (request_irq(irq, interrupt_pcl818, 0,
 						"pcl726", dev)) {
-					printk
-					    (", unable to allocate IRQ %d, DISABLING IT",
-					     irq);
+					printk(KERN_WARNING
+						", unable to allocate IRQ %d,"
+						" DISABLING IT", irq);
 					irq = 0;	/* Can't use IRQ */
 				} else {
 					printk(", irq=%d", irq);
@@ -372,9 +372,8 @@ static int pcl726_detach(struct comedi_device *dev)
 /* printk("comedi%d: pcl726: remove\n",dev->minor); */
 
 #ifdef ACL6126_IRQ
-	if (dev->irq) {
+	if (dev->irq)
 		free_irq(dev->irq, dev);
-	}
 #endif
 
 	if (dev->iobase)