switch (ctl->id) {
        case V4L2_CID_BRIGHTNESS:
-              dev->channels[chan_num].ctl_bright = ctl->value;
+               dev->channels[chan_num].ctl_bright = ctl->value;
                medusa_set_brightness(dev, ctl->value, chan_num);
                break;
        case V4L2_CID_HUE:
-              dev->channels[chan_num].ctl_hue = ctl->value;
+               dev->channels[chan_num].ctl_hue = ctl->value;
                medusa_set_hue(dev, ctl->value, chan_num);
                break;
        case V4L2_CID_CONTRAST:
-              dev->channels[chan_num].ctl_contrast = ctl->value;
+               dev->channels[chan_num].ctl_contrast = ctl->value;
                medusa_set_contrast(dev, ctl->value, chan_num);
                break;
        case V4L2_CID_SATURATION:
-              dev->channels[chan_num].ctl_saturation = ctl->value;
+               dev->channels[chan_num].ctl_saturation = ctl->value;
                medusa_set_saturation(dev, ctl->value, chan_num);
                break;
        }
        cropcap->bounds.width = 720;
        cropcap->bounds.height = dev->tvnorm == V4L2_STD_PAL_BG ? 576 : 480;
        cropcap->pixelaspect.numerator =
-           dev->tvnorm == V4L2_STD_PAL_BG ? 59 : 10;
+               dev->tvnorm == V4L2_STD_PAL_BG ? 59 : 10;
        cropcap->pixelaspect.denominator =
-           dev->tvnorm == V4L2_STD_PAL_BG ? 54 : 11;
+               dev->tvnorm == V4L2_STD_PAL_BG ? 54 : 11;
        cropcap->defrect = cropcap->bounds;
        return 0;
 }
        int err;
 
        if (fh) {
-              err = v4l2_prio_check(&dev->channels[fh->channel_id].
-                                              prio, fh->prio);
+               err = v4l2_prio_check(&dev->channels[fh->channel_id].prio,
+                                     fh->prio);
                if (0 != err)
                        return err;
        }
-       /* cx25821_vidioc_s_crop not supported */
+       /* cx25821_vidioc_s_crop not supported */
        return -EINVAL;
 }
 
 int cx25821_vidioc_g_crop(struct file *file, void *priv, struct v4l2_crop *crop)
 {
-       /* cx25821_vidioc_g_crop not supported */
+       /* cx25821_vidioc_g_crop not supported */
        return -EINVAL;
 }
 
 int cx25821_vidioc_querystd(struct file *file, void *priv, v4l2_std_id * norm)
 {
-       /* medusa does not support video standard sensing of current input */
+       /* medusa does not support video standard sensing of current input */
        *norm = CX25821_NORMS;
 
        return 0;