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-rw-r--r--sound/soc/davinci/davinci-pcm.c5
1 files changed, 5 insertions, 0 deletions
diff --git a/sound/soc/davinci/davinci-pcm.c b/sound/soc/davinci/davinci-pcm.c
index 8fd0c3cdc710..ab43a539c11d 100644
--- a/sound/soc/davinci/davinci-pcm.c
+++ b/sound/soc/davinci/davinci-pcm.c
@@ -244,6 +244,11 @@ static int davinci_pcm_open(struct snd_pcm_substream *substream)
244 int ret = 0; 244 int ret = 0;
245 245
246 snd_soc_set_runtime_hwparams(substream, &davinci_pcm_hardware); 246 snd_soc_set_runtime_hwparams(substream, &davinci_pcm_hardware);
247 /* ensure that buffer size is a multiple of period size */
248 ret = snd_pcm_hw_constraint_integer(runtime,
249 SNDRV_PCM_HW_PARAM_PERIODS);
250 if (ret < 0)
251 return ret;
247 252
248 prtd = kzalloc(sizeof(struct davinci_runtime_data), GFP_KERNEL); 253 prtd = kzalloc(sizeof(struct davinci_runtime_data), GFP_KERNEL);
249 if (prtd == NULL) 254 if (prtd == NULL)