static int valid_av_cmd(unsigned int cmd)
 {
        switch (cmd) {
-               /* All commands supported by cx18_av_cmd() */
-               case VIDIOC_INT_DECODE_VBI_LINE:
-               case VIDIOC_INT_AUDIO_CLOCK_FREQ:
-               case VIDIOC_STREAMON:
-               case VIDIOC_STREAMOFF:
-               case VIDIOC_LOG_STATUS:
-               case VIDIOC_G_CTRL:
-               case VIDIOC_S_CTRL:
-               case VIDIOC_QUERYCTRL:
-               case VIDIOC_G_STD:
-               case VIDIOC_S_STD:
-               case AUDC_SET_RADIO:
-               case VIDIOC_INT_G_VIDEO_ROUTING:
-               case VIDIOC_INT_S_VIDEO_ROUTING:
-               case VIDIOC_INT_G_AUDIO_ROUTING:
-               case VIDIOC_INT_S_AUDIO_ROUTING:
-               case VIDIOC_S_FREQUENCY:
-               case VIDIOC_G_TUNER:
-               case VIDIOC_S_TUNER:
-               case VIDIOC_G_FMT:
-               case VIDIOC_S_FMT:
-               case VIDIOC_INT_RESET:
-                       return 1;
-               default:
-                       return 0;
+       /* All commands supported by cx18_av_cmd() */
+       case VIDIOC_INT_DECODE_VBI_LINE:
+       case VIDIOC_INT_AUDIO_CLOCK_FREQ:
+       case VIDIOC_STREAMON:
+       case VIDIOC_STREAMOFF:
+       case VIDIOC_LOG_STATUS:
+       case VIDIOC_G_CTRL:
+       case VIDIOC_S_CTRL:
+       case VIDIOC_QUERYCTRL:
+       case VIDIOC_G_STD:
+       case VIDIOC_S_STD:
+       case AUDC_SET_RADIO:
+       case VIDIOC_INT_G_VIDEO_ROUTING:
+       case VIDIOC_INT_S_VIDEO_ROUTING:
+       case VIDIOC_INT_G_AUDIO_ROUTING:
+       case VIDIOC_INT_S_AUDIO_ROUTING:
+       case VIDIOC_S_FREQUENCY:
+       case VIDIOC_G_TUNER:
+       case VIDIOC_S_TUNER:
+       case VIDIOC_G_FMT:
+       case VIDIOC_S_FMT:
+       case VIDIOC_INT_RESET:
+               return 1;
+       default:
+               return 0;
        }
        return 0;
 }