ASoC: ux500_pcm: Remove duplicated SNDRV_PCM_HW_PARAM_PERIODS constraint
authorLars-Peter Clausen <lars@metafoo.de>
Fri, 22 Mar 2013 13:12:01 +0000 (14:12 +0100)
committerMark Brown <broonie@opensource.wolfsonmicro.com>
Tue, 26 Mar 2013 14:14:23 +0000 (14:14 +0000)
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>
sound/soc/ux500/ux500_pcm.c

index 846fa82a58d013bbb04980fdfeab9aa44d4e505d..375ca6ba3ebbb029bb6a03e2516d2baeb9933e32 100644 (file)
@@ -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) ?