1 files changed, 7 insertions, 11 deletions

diff --git a/sound/soc/fsl/fsl_sai.c b/sound/soc/fsl/fsl_sai.c
index 1b6ee2ce849f..a437899d2d11 100644
--- a/sound/soc/fsl/fsl_sai.c
+++ b/sound/soc/fsl/fsl_sai.c
@@ -327,7 +327,7 @@ static int fsl_sai_trigger(struct snd_pcm_substream *substream, int cmd,
 {
         struct fsl_sai *sai = snd_soc_dai_get_drvdata(cpu_dai);
         bool tx = substream->stream == SNDRV_PCM_STREAM_PLAYBACK;
-        u32 tcsr, rcsr;
+        u32 xcsr;
 
         /*
          * The transmitter bit clock and frame sync are to be
@@ -338,9 +338,6 @@ static int fsl_sai_trigger(struct snd_pcm_substream *substream, int cmd,
         regmap_update_bits(sai->regmap, FSL_SAI_RCR2, FSL_SAI_CR2_SYNC,
                            FSL_SAI_CR2_SYNC);
 
-        regmap_read(sai->regmap, FSL_SAI_TCSR, &tcsr);
-        regmap_read(sai->regmap, FSL_SAI_RCSR, &rcsr);
-
         /*
          * It is recommended that the transmitter is the last enabled
          * and the first disabled.
@@ -349,12 +346,10 @@ static int fsl_sai_trigger(struct snd_pcm_substream *substream, int cmd,
         case SNDRV_PCM_TRIGGER_START:
         case SNDRV_PCM_TRIGGER_RESUME:
         case SNDRV_PCM_TRIGGER_PAUSE_RELEASE:
-                if (!(tcsr & FSL_SAI_CSR_FRDE || rcsr & FSL_SAI_CSR_FRDE)) {
-                        regmap_update_bits(sai->regmap, FSL_SAI_RCSR,
-                                           FSL_SAI_CSR_TERE, FSL_SAI_CSR_TERE);
-                        regmap_update_bits(sai->regmap, FSL_SAI_TCSR,
-                                           FSL_SAI_CSR_TERE, FSL_SAI_CSR_TERE);
-                }
+                regmap_update_bits(sai->regmap, FSL_SAI_RCSR,
+                                   FSL_SAI_CSR_TERE, FSL_SAI_CSR_TERE);
+                regmap_update_bits(sai->regmap, FSL_SAI_TCSR,
+                                   FSL_SAI_CSR_TERE, FSL_SAI_CSR_TERE);
 
                 regmap_update_bits(sai->regmap, FSL_SAI_xCSR(tx),
                                    FSL_SAI_CSR_xIE_MASK, FSL_SAI_FLAGS);
@@ -370,7 +365,8 @@ static int fsl_sai_trigger(struct snd_pcm_substream *substream, int cmd,
                                    FSL_SAI_CSR_xIE_MASK, 0);
 
                 /* Check if the opposite FRDE is also disabled */
-                if (!(tx ? rcsr & FSL_SAI_CSR_FRDE : tcsr & FSL_SAI_CSR_FRDE)) {
+                regmap_read(sai->regmap, FSL_SAI_xCSR(!tx), &xcsr);
+                if (!(xcsr & FSL_SAI_CSR_FRDE)) {
                         /* Disable both directions and reset their FIFOs */
                         regmap_update_bits(sai->regmap, FSL_SAI_TCSR,
                                            FSL_SAI_CSR_TERE | FSL_SAI_CSR_FR,