2 files changed, 3 insertions, 1 deletions

diff --git a/sound/soc/kirkwood/kirkwood-dma.c b/sound/soc/kirkwood/kirkwood-dma.c
index 01622f6358df..b238434f92b0 100644
--- a/sound/soc/kirkwood/kirkwood-dma.c
+++ b/sound/soc/kirkwood/kirkwood-dma.c
@@ -51,7 +51,7 @@ static struct snd_pcm_hardware kirkwood_dma_snd_hw = {
         .rate_max               = 384000,
         .channels_min           = 1,
         .channels_max           = 8,
-        .buffer_bytes_max       = KIRKWOOD_SND_MAX_PERIOD_BYTES * KIRKWOOD_SND_MAX_PERIODS,
+        .buffer_bytes_max       = KIRKWOOD_SND_MAX_BUFFER_BYTES,
         .period_bytes_min       = KIRKWOOD_SND_MIN_PERIOD_BYTES,
         .period_bytes_max       = KIRKWOOD_SND_MAX_PERIOD_BYTES,
         .periods_min            = KIRKWOOD_SND_MIN_PERIODS,
diff --git a/sound/soc/kirkwood/kirkwood.h b/sound/soc/kirkwood/kirkwood.h
index 1d13dee93d90..f8e1ccc1c58c 100644
--- a/sound/soc/kirkwood/kirkwood.h
+++ b/sound/soc/kirkwood/kirkwood.h
@@ -125,6 +125,8 @@
 #define KIRKWOOD_SND_MAX_PERIODS                16
 #define KIRKWOOD_SND_MIN_PERIOD_BYTES           0x4000
 #define KIRKWOOD_SND_MAX_PERIOD_BYTES           0x4000
+#define KIRKWOOD_SND_MAX_BUFFER_BYTES           (KIRKWOOD_SND_MAX_PERIOD_BYTES \
+                                                 * KIRKWOOD_SND_MAX_PERIODS)
 
 struct kirkwood_dma_data {
         void __iomem *io;