diff --git a/[refs] b/[refs]
index 69ff465e2716..afd0b3598baf 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: a8fdac83a3703c7f35d4efe37a14e38aa256919b
+refs/heads/master: c29429f3b72fe0b593f674378e99f22d5f8bea1f
diff --git a/trunk/sound/soc/codecs/tlv320dac33.c b/trunk/sound/soc/codecs/tlv320dac33.c
index faa5e9fb1471..43ee3b1c757e 100644
--- a/trunk/sound/soc/codecs/tlv320dac33.c
+++ b/trunk/sound/soc/codecs/tlv320dac33.c
@@ -55,13 +55,13 @@
 #define BURST_BASEFREQ_HZ	49152000
 
 #define SAMPLES_TO_US(rate, samples) \
-	(1000000000 / ((rate * 1000) / samples))
+	(1000000000 / (((rate) * 1000) / (samples)))
 
 #define US_TO_SAMPLES(rate, us) \
-	(rate / (1000000 / (us < 1000000 ? us : 1000000)))
+	((rate) / (1000000 / ((us) < 1000000 ? (us) : 1000000)))
 
 #define UTHR_FROM_PERIOD_SIZE(samples, playrate, burstrate) \
-	((samples * 5000) / ((burstrate * 5000) / (burstrate - playrate)))
+	(((samples)*5000) / (((burstrate)*5000) / ((burstrate) - (playrate))))
 
 static void dac33_calculate_times(struct snd_pcm_substream *substream);
 static int dac33_prepare_chip(struct snd_pcm_substream *substream);