ASoC: ux500_pcm: Remove duplicated SNDRV_PCM_HW_PARAM_PERIODS constraint

The generic dmaengine based PCM driver code takes care of setting this
constraint, there is no need of doing it manually in the ux500 driver.

Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Acked-by: Ola Lilja <ola.o.lilja@stericsson.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>

diff --git a/sound/soc/ux500/ux500_pcm.c b/sound/soc/ux500/ux500_pcm.c
index 846fa82..375ca6b 100644 (file)
--- a/sound/soc/ux500/ux500_pcm.c
+++ b/sound/soc/ux500/ux500_pcm.c
@@ -111,15 +111,6 @@ static int ux500_pcm_open(struct snd_pcm_substream *substream)
                snd_soc_set_runtime_hwparams(substream,
                                        &ux500_pcm_hw_capture);
 
-       /* ensure that buffer size is a multiple of period size */
-       ret = snd_pcm_hw_constraint_integer(runtime,
-                                       SNDRV_PCM_HW_PARAM_PERIODS);
-       if (ret < 0) {
-               dev_err(dev, "%s: Error: snd_pcm_hw_constraints failed (%d)\n",
-                       __func__, ret);
-               return ret;
-       }
-
        dev_dbg(dev, "%s: Set hw-struct for %s.\n", __func__,
                snd_pcm_stream_str(substream));
        runtime->hw = (stream_id == SNDRV_PCM_STREAM_PLAYBACK) ?