Staging: comedi: pcl711: Checkpatch cleanups

This fixes some checkpatch issues in the pcl711 comedi driver.

Signed-off-by: Benjamin Adolphi <b.adolphi@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

diff --git a/drivers/staging/comedi/drivers/pcl711.c b/drivers/staging/comedi/drivers/pcl711.c
index 4914784f6995d121a76e028474ce6eb2ec9076e2..a499f7070f7201bfc5313f8087ae0e804e974e8b 100644 (file)
--- a/drivers/staging/comedi/drivers/pcl711.c
+++ b/drivers/staging/comedi/drivers/pcl711.c
@@ -207,11 +207,10 @@ static irqreturn_t pcl711_interrupt(int irq, void *d)
 
        /* FIXME! Nothing else sets ntrig! */
        if (!(--devpriv->ntrig)) {
-               if (this_board->is_8112) {
+               if (this_board->is_8112)
                        outb(1, dev->iobase + PCL711_MODE);
-               } else {
+               else
                        outb(0, dev->iobase + PCL711_MODE);
-               }
 
                s->async->events |= COMEDI_CB_EOA;
        }
@@ -232,15 +231,15 @@ static void pcl711_set_changain(struct comedi_device *dev, int chan)
                /*
                 *  Set the correct channel.  The two channel banks are switched
                 *  using the mask value.
-                *  NB: To use differential channels, you should use mask = 0x30,
-                *  but I haven't written the support for this yet. /JJ
+                *  NB: To use differential channels, you should use
+                *  mask = 0x30, but I haven't written the support for this
+                *  yet. /JJ
                 */
 
-               if (chan_register >= 8) {
+               if (chan_register >= 8)
                        chan_register = 0x20 | (chan_register & 0x7);
-               } else {
+               else
                        chan_register |= 0x10;
-               }
        } else {
                outb(chan_register, dev->iobase + PCL711_MUX);
        }
@@ -256,15 +255,13 @@ static int pcl711_ai_insn(struct comedi_device *dev, struct comedi_subdevice *s,
 
        for (n = 0; n < insn->n; n++) {
                /*
-                *  Write the correct mode (software polling) and start polling by writing
-                *  to the trigger register
+                *  Write the correct mode (software polling) and start polling
+                *  by writing to the trigger register
                 */
                outb(1, dev->iobase + PCL711_MODE);
 
-               if (this_board->is_8112) {
-               } else {
+               if (!this_board->is_8112)
                        outb(0, dev->iobase + PCL711_SOFTTRIG);
-               }
 
                i = PCL711_TIMEOUT;
                while (--i) {
@@ -462,9 +459,8 @@ static int pcl711_ao_insn_read(struct comedi_device *dev,
        int n;
        int chan = CR_CHAN(insn->chanspec);
 
-       for (n = 0; n < insn->n; n++) {
+       for (n = 0; n < insn->n; n++)
                data[n] = devpriv->ao_readback[chan];
-       }
 
        return n;
 
@@ -619,9 +615,8 @@ static int pcl711_attach(struct comedi_device *dev, struct comedi_devconfig *it)
           this is the "base value" for the mode register, which is
           used for the irq on the PCL711
         */
-       if (this_board->is_pcl711b) {
+       if (this_board->is_pcl711b)
                devpriv->mode = (dev->irq << 4);
-       }
 
        /* clear DAC */
        outb(0, dev->iobase + PCL711_DA0_LO);