ASoC: wm8741: Convert to params_width()

The CODEC doesn't care how data is laid out in memory.
Signed-off-by: NMark Brown <broonie@linaro.org>
Acked-by: NCharles Keepax <ckeepax@opensource.wolfsonmicro.com>

sound/soc/codecs/wm8741.c

@@ -241,26 +241,26 @@ static int wm8741_hw_params(struct snd_pcm_substream *substream,
 	}
 
 	/* bit size */
-	switch (params_format(params)) {
-	case SNDRV_PCM_FORMAT_S16_LE:
+	switch (params_width(params)) {
+	case 16:
 		break;
-	case SNDRV_PCM_FORMAT_S20_3LE:
+	case 20:
 		iface |= 0x0001;
 		break;
-	case SNDRV_PCM_FORMAT_S24_LE:
+	case 24:
 		iface |= 0x0002;
 		break;
-	case SNDRV_PCM_FORMAT_S32_LE:
+	case 32:
 		iface |= 0x0003;
 		break;
 	default:
 		dev_dbg(codec->dev, "wm8741_hw_params:    Unsupported bit size param = %d",
-			params_format(params));
+			params_width(params));
 		return -EINVAL;
 	}
 
 	dev_dbg(codec->dev, "wm8741_hw_params:    bit size param = %d",
-		params_format(params));
+		params_width(params));
 
 	snd_soc_write(codec, WM8741_FORMAT_CONTROL, iface);
 	return 0;