arm vybrid: #if 0 variables only used under #if 0.

sys/arm/freescale/vybrid/vf_edma.c

@@ -119,11 +119,13 @@ static void
 edma_err_intr(void *arg)
 {
 	struct edma_softc *sc;
+#if 0
 	int reg;
+#endif
 
 	sc = arg;
 
-	reg = READ4(sc, DMA_ERR);
+	/* reg = */ READ4(sc, DMA_ERR);
 
 #if 0
 	device_printf(sc->dev, "DMA_ERR 0x%08x, ES 0x%08x\n",

sys/arm/freescale/vybrid/vf_sai.c

@@ -222,11 +222,11 @@ static int
 saimixer_set(struct snd_mixer *m, unsigned dev,
     unsigned left, unsigned right)
 {
+#if 0
 	struct sc_pcminfo *scp;
 
 	scp = mix_getdevinfo(m);
 
-#if 0
 	device_printf(scp->dev, "saimixer_set() %d %d\n",
 	    left, right);
 #endif