3 files changed, 12 insertions, 9 deletions

diff --git a/sound/soc/atmel/atmel-pcm-pdc.c b/sound/soc/atmel/atmel-pcm-pdc.c
index da861b44413f..91b7069c3499 100644
--- a/sound/soc/atmel/atmel-pcm-pdc.c
+++ b/sound/soc/atmel/atmel-pcm-pdc.c
@@ -381,7 +381,7 @@ static int atmel_pcm_close(struct snd_pcm_substream *substream)
 	return 0;
 }
 
-static struct snd_pcm_ops atmel_pcm_ops = {
+static const struct snd_pcm_ops atmel_pcm_ops = {
 	.open		= atmel_pcm_open,
 	.close		= atmel_pcm_close,
 	.ioctl		= snd_pcm_lib_ioctl,
diff --git a/sound/soc/atmel/atmel-pdmic.c b/sound/soc/atmel/atmel-pdmic.c
index 2a3a41fad38d..c917df7715d1 100644
--- a/sound/soc/atmel/atmel-pdmic.c
+++ b/sound/soc/atmel/atmel-pdmic.c
@@ -80,7 +80,7 @@ static struct atmel_pdmic_pdata *atmel_pdmic_dt_init(struct device *dev)
 
 	if (pdata->mic_max_freq < pdata->mic_min_freq) {
 		dev_err(dev,
-			"mic-max-freq should not less than mic-min-freq\n");
+			"mic-max-freq should not be less than mic-min-freq\n");
 		return ERR_PTR(-EINVAL);
 	}
 
@@ -115,8 +115,10 @@ static int atmel_pdmic_cpu_dai_startup(struct snd_pcm_substream *substream,
 		return ret;
 
 	ret =  clk_prepare_enable(dd->pclk);
-	if (ret)
+	if (ret) {
+		clk_disable_unprepare(dd->gclk);
 		return ret;
+	}
 
 	/* Clear all bits in the Control Register(PDMIC_CR) */
 	regmap_write(dd->regmap, PDMIC_CR, 0);
@@ -283,7 +285,7 @@ static const DECLARE_TLV_DB_RANGE(mic_gain_tlv,
 	8, ARRAY_SIZE(mic_gain_table)-1, TLV_DB_SCALE_ITEM(-6500, 100, 0),
 );
 
-int pdmic_get_mic_volsw(struct snd_kcontrol *kcontrol,
+static int pdmic_get_mic_volsw(struct snd_kcontrol *kcontrol,
 	struct snd_ctl_elem_value *ucontrol)
 {
 	struct snd_soc_codec *codec = snd_soc_kcontrol_codec(kcontrol);
@@ -598,7 +600,7 @@ static int atmel_pdmic_probe(struct platform_device *pdev)
 	dd->irq = platform_get_irq(pdev, 0);
 	if (dd->irq < 0) {
 		ret = dd->irq;
-		dev_err(dev, "failed to could not get irq: %d\n", ret);
+		dev_err(dev, "failed to get irq: %d\n", ret);
 		return ret;
 	}
 
@@ -616,7 +618,7 @@ static int atmel_pdmic_probe(struct platform_device *pdev)
 		return ret;
 	}
 
-	/* The gclk clock frequency must always be tree times
+	/* The gclk clock frequency must always be three times
 	 * lower than the pclk clock frequency
 	 */
 	ret = clk_set_rate(dd->gclk, clk_get_rate(dd->pclk)/3);
@@ -651,7 +653,7 @@ static int atmel_pdmic_probe(struct platform_device *pdev)
 		return ret;
 	}
 
-	/* Get the minimal and maximal sample rate that micphone supports */
+	/* Get the minimal and maximal sample rate that the microphone supports */
 	atmel_pdmic_get_sample_rate(dd, &rate_min, &rate_max);
 
 	/* register cpu dai */
diff --git a/sound/soc/atmel/atmel_ssc_dai.c b/sound/soc/atmel/atmel_ssc_dai.c
index 54c09acd3fed..16e459aedffe 100644
--- a/sound/soc/atmel/atmel_ssc_dai.c
+++ b/sound/soc/atmel/atmel_ssc_dai.c
@@ -299,8 +299,9 @@ static int atmel_ssc_startup(struct snd_pcm_substream *substream,
 	clk_enable(ssc_p->ssc->clk);
 	ssc_p->mck_rate = clk_get_rate(ssc_p->ssc->clk);
 
-	/* Reset the SSC to keep it at a clean status */
-	ssc_writel(ssc_p->ssc->regs, CR, SSC_BIT(CR_SWRST));
+	/* Reset the SSC unless initialized to keep it in a clean state */
+	if (!ssc_p->initialized)
+		ssc_writel(ssc_p->ssc->regs, CR, SSC_BIT(CR_SWRST));
 
 	if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) {
 		dir = 0;