ASoC: stm32: i2s: change trigger traces

Update traces to log capture/playback stream start/stop.
Signed-off-by: Olivier Moysan <olivier.moysan@st.com>
Signed-off-by: Mark Brown <broonie@kernel.org>

sound/soc/stm/stm32_i2s.c

@@ -593,7 +593,8 @@ static int stm32_i2s_trigger(struct snd_pcm_substream *substream, int cmd,
 	case SNDRV_PCM_TRIGGER_RESUME:
 	case SNDRV_PCM_TRIGGER_PAUSE_RELEASE:
 		/* Enable i2s */
-		dev_dbg(cpu_dai->dev, "start I2S\n");
+		dev_dbg(cpu_dai->dev, "start I2S %s\n",
+			playback_flg ? "playback" : "capture");
 
 		cfg1_mask = I2S_CFG1_RXDMAEN | I2S_CFG1_TXDMAEN;
 		regmap_update_bits(i2s->regmap, STM32_I2S_CFG1_REG,
@@ -638,6 +639,9 @@ static int stm32_i2s_trigger(struct snd_pcm_substream *substream, int cmd,
 	case SNDRV_PCM_TRIGGER_STOP:
 	case SNDRV_PCM_TRIGGER_SUSPEND:
 	case SNDRV_PCM_TRIGGER_PAUSE_PUSH:
+		dev_dbg(cpu_dai->dev, "stop I2S %s\n",
+			playback_flg ? "playback" : "capture");
+
 		if (playback_flg)
 			regmap_update_bits(i2s->regmap, STM32_I2S_IER_REG,
 					   I2S_IER_UDRIE,
@@ -654,8 +658,6 @@ static int stm32_i2s_trigger(struct snd_pcm_substream *substream, int cmd,
 			break;
 		}
 
-		dev_dbg(cpu_dai->dev, "stop I2S\n");
-
 		ret = regmap_update_bits(i2s->regmap, STM32_I2S_CR1_REG,
 					 I2S_CR1_SPE, 0);
 		if (ret < 0) {