audio-kernel: Compilation fixes with "Break" and "fallthrough"

Compilation fixes with "Break" and "fallthrough".

Change-Id: Ica05d0410efc5e9dc52addcf4cd8c0253f49fada

asoc/codecs/lpass-cdc/lpass-cdc-wsa-macro.c

@@ -799,6 +799,7 @@ static int lpass_cdc_wsa_macro_hw_params(struct snd_pcm_substream *substream,
 				__func__, params_width(params));
 			return -EINVAL;
 			}
+			break;
 	default:
 		break;
 	}
@@ -1420,6 +1421,7 @@ static int lpass_cdc_wsa_macro_config_compander(struct snd_soc_component *compon
 		case EXT_3S:
 			upper_gain = sys_gain_int;
 			lower_gain = 75;
+			break;
 		case EXT_ABOVE_3S:
 			upper_gain = sys_gain_int;
 			lower_gain = 120;

asoc/codecs/lpass-cdc/lpass-cdc-wsa2-macro.c

@@ -784,6 +784,7 @@ static int lpass_cdc_wsa2_macro_hw_params(struct snd_pcm_substream *substream,
 	case SNDRV_PCM_STREAM_CAPTURE:
 		if (dai->id == LPASS_CDC_WSA2_MACRO_AIF_VI)
 			wsa2_priv->pcm_rate_vi = params_rate(params);
+
 		switch (params_width(params)) {
 		case 16:
 			wsa2_priv->bit_width[dai->id] = 16;
@@ -798,7 +799,8 @@ static int lpass_cdc_wsa2_macro_hw_params(struct snd_pcm_substream *substream,
 			dev_err_ratelimited(component->dev, "%s: Invalid format 0x%x\n",
 				__func__, params_width(params));
 			return -EINVAL;
-			}
+		}
+		break;
 	default:
 		break;
 	}
@@ -1425,6 +1427,7 @@ static int lpass_cdc_wsa2_macro_config_compander(struct snd_soc_component *compo
 		case EXT_3S:
 			upper_gain = sys_gain_int;
 			lower_gain = 75;
+			break;
 		case EXT_ABOVE_3S:
 			upper_gain = sys_gain_int;
 			lower_gain = 120;

asoc/codecs/wcd938x/wcd938x.c

@@ -1449,6 +1449,7 @@ static int wcd938x_codec_enable_dmic(struct snd_soc_dapm_widget *w,
 		break;
 	case 2:
 		dmic2_left_en = WCD938X_DIGITAL_CDC_DMIC2_CTL;
+		fallthrough;
 	case 3:
 		dmic_clk_cnt = &(wcd938x->dmic_2_3_clk_cnt);
 		dmic_clk_reg = WCD938X_DIGITAL_CDC_DMIC_RATE_1_2;

dsp/audio_prm.c

@@ -71,8 +71,8 @@ static int audio_prm_callback(struct gpr_device *adev, void *data)
 			break;
 		default:
 			pr_err("%s: hit default case",__func__);
-			break;
 		};
+		break;
 	default:
 		break;
 	};