1 files changed, 28 insertions, 8 deletions

diff --git a/sound/soc/fsl/fsl_esai.c b/sound/soc/fsl/fsl_esai.c
index d0c72ed261e7..0ba37005ab04 100644
--- a/sound/soc/fsl/fsl_esai.c
+++ b/sound/soc/fsl/fsl_esai.c
@@ -326,7 +326,7 @@ static int fsl_esai_set_dai_tdm_slot(struct snd_soc_dai *dai, u32 tx_mask,
         regmap_update_bits(esai_priv->regmap, REG_ESAI_TSMA,
                            ESAI_xSMA_xS_MASK, ESAI_xSMA_xS(tx_mask));
         regmap_update_bits(esai_priv->regmap, REG_ESAI_TSMB,
-                           ESAI_xSMA_xS_MASK, ESAI_xSMB_xS(tx_mask));
+                           ESAI_xSMB_xS_MASK, ESAI_xSMB_xS(tx_mask));
 
         regmap_update_bits(esai_priv->regmap, REG_ESAI_RCCR,
                            ESAI_xCCR_xDC_MASK, ESAI_xCCR_xDC(slots));
@@ -334,7 +334,7 @@ static int fsl_esai_set_dai_tdm_slot(struct snd_soc_dai *dai, u32 tx_mask,
         regmap_update_bits(esai_priv->regmap, REG_ESAI_RSMA,
                            ESAI_xSMA_xS_MASK, ESAI_xSMA_xS(rx_mask));
         regmap_update_bits(esai_priv->regmap, REG_ESAI_RSMB,
-                           ESAI_xSMA_xS_MASK, ESAI_xSMB_xS(rx_mask));
+                           ESAI_xSMB_xS_MASK, ESAI_xSMB_xS(rx_mask));
 
         esai_priv->slot_width = slot_width;
 
@@ -431,17 +431,26 @@ static int fsl_esai_set_dai_fmt(struct snd_soc_dai *dai, unsigned int fmt)
 static int fsl_esai_startup(struct snd_pcm_substream *substream,
                             struct snd_soc_dai *dai)
 {
+        int ret;
         struct fsl_esai *esai_priv = snd_soc_dai_get_drvdata(dai);
 
         /*
          * Some platforms might use the same bit to gate all three or two of
          * clocks, so keep all clocks open/close at the same time for safety
          */
-        clk_prepare_enable(esai_priv->coreclk);
-        if (!IS_ERR(esai_priv->extalclk))
-                clk_prepare_enable(esai_priv->extalclk);
-        if (!IS_ERR(esai_priv->fsysclk))
-                clk_prepare_enable(esai_priv->fsysclk);
+        ret = clk_prepare_enable(esai_priv->coreclk);
+        if (ret)
+                return ret;
+        if (!IS_ERR(esai_priv->extalclk)) {
+                ret = clk_prepare_enable(esai_priv->extalclk);
+                if (ret)
+                        goto err_extalck;
+        }
+        if (!IS_ERR(esai_priv->fsysclk)) {
+                ret = clk_prepare_enable(esai_priv->fsysclk);
+                if (ret)
+                        goto err_fsysclk;
+        }
 
         if (!dai->active) {
                 /* Reset Port C */
@@ -463,6 +472,14 @@ static int fsl_esai_startup(struct snd_pcm_substream *substream,
         }
 
         return 0;
+
+err_fsysclk:
+        if (!IS_ERR(esai_priv->extalclk))
+                clk_disable_unprepare(esai_priv->extalclk);
+err_extalck:
+        clk_disable_unprepare(esai_priv->coreclk);
+
+        return ret;
 }
 
 static int fsl_esai_hw_params(struct snd_pcm_substream *substream,
@@ -661,7 +678,7 @@ static bool fsl_esai_writeable_reg(struct device *dev, unsigned int reg)
         }
 }
 
-static const struct regmap_config fsl_esai_regmap_config = {
+static struct regmap_config fsl_esai_regmap_config = {
         .reg_bits = 32,
         .reg_stride = 4,
         .val_bits = 32,
@@ -687,6 +704,9 @@ static int fsl_esai_probe(struct platform_device *pdev)
         esai_priv->pdev = pdev;
         strcpy(esai_priv->name, np->name);
 
+        if (of_property_read_bool(np, "big-endian"))
+                fsl_esai_regmap_config.val_format_endian = REGMAP_ENDIAN_BIG;
+
         /* Get the addresses and IRQ */
         res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
         regs = devm_ioremap_resource(&pdev->dev, res);