Merge remote-tracking branches 'asoc/topic/88pm860x', 'asoc/topic/amd',...

Merge remote-tracking branches 'asoc/topic/88pm860x', 'asoc/topic/amd', 'asoc/topic/atmel' and 'asoc/topic/compress' into asoc-next

sound/soc/amd/acp-pcm-dma.c

@@ -850,6 +850,9 @@ static snd_pcm_uframes_t acp_dma_pointer(struct snd_pcm_substream *substream)
 	struct snd_pcm_runtime *runtime = substream->runtime;
 	struct audio_substream_data *rtd = runtime->private_data;
 
+	if (!rtd)
+		return -EINVAL;
+
 	buffersize = frames_to_bytes(runtime, runtime->buffer_size);
 	bytescount = acp_get_byte_count(rtd->acp_mmio, substream->stream);
 
@@ -875,6 +878,8 @@ static int acp_dma_prepare(struct snd_pcm_substream *substream)
 	struct snd_pcm_runtime *runtime = substream->runtime;
 	struct audio_substream_data *rtd = runtime->private_data;
 
+	if (!rtd)
+		return -EINVAL;
 	if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) {
 		config_acp_dma_channel(rtd->acp_mmio, SYSRAM_TO_ACP_CH_NUM,
 					PLAYBACK_START_DMA_DESCR_CH12,
@@ -1091,7 +1096,11 @@ static int acp_audio_probe(struct platform_device *pdev)
 	dev_set_drvdata(&pdev->dev, audio_drv_data);
 
 	/* Initialize the ACP */
-	acp_init(audio_drv_data->acp_mmio, audio_drv_data->asic_type);
+	status = acp_init(audio_drv_data->acp_mmio, audio_drv_data->asic_type);
+	if (status) {
+		dev_err(&pdev->dev, "ACP Init failed status:%d\n", status);
+		return status;
+	}
 
 	status = snd_soc_register_platform(&pdev->dev, &acp_asoc_platform);
 	if (status != 0) {
@@ -1108,9 +1117,12 @@ static int acp_audio_probe(struct platform_device *pdev)
 
 static int acp_audio_remove(struct platform_device *pdev)
 {
+	int status;
 	struct audio_drv_data *adata = dev_get_drvdata(&pdev->dev);
 
-	acp_deinit(adata->acp_mmio);
+	status = acp_deinit(adata->acp_mmio);
+	if (status)
+		dev_err(&pdev->dev, "ACP Deinit failed status:%d\n", status);
 	snd_soc_unregister_platform(&pdev->dev);
 	pm_runtime_disable(&pdev->dev);
 
@@ -1120,9 +1132,14 @@ static int acp_audio_remove(struct platform_device *pdev)
 static int acp_pcm_resume(struct device *dev)
 {
 	u16 bank;
+	int status;
 	struct audio_drv_data *adata = dev_get_drvdata(dev);
 
-	acp_init(adata->acp_mmio, adata->asic_type);
+	status = acp_init(adata->acp_mmio, adata->asic_type);
+	if (status) {
+		dev_err(dev, "ACP Init failed status:%d\n", status);
+		return status;
+	}
 
 	if (adata->play_stream && adata->play_stream->runtime) {
 		/* For Stoney, Memory gating is disabled,i.e SRAM Banks
@@ -1154,18 +1171,26 @@ static int acp_pcm_resume(struct device *dev)
 
 static int acp_pcm_runtime_suspend(struct device *dev)
 {
+	int status;
 	struct audio_drv_data *adata = dev_get_drvdata(dev);
 
-	acp_deinit(adata->acp_mmio);
+	status = acp_deinit(adata->acp_mmio);
+	if (status)
+		dev_err(dev, "ACP Deinit failed status:%d\n", status);
 	acp_reg_write(0, adata->acp_mmio, mmACP_EXTERNAL_INTR_ENB);
 	return 0;
 }
 
 static int acp_pcm_runtime_resume(struct device *dev)
 {
+	int status;
 	struct audio_drv_data *adata = dev_get_drvdata(dev);
 
-	acp_init(adata->acp_mmio, adata->asic_type);
+	status = acp_init(adata->acp_mmio, adata->asic_type);
+	if (status) {
+		dev_err(dev, "ACP Init failed status:%d\n", status);
+		return status;
+	}
 	acp_reg_write(1, adata->acp_mmio, mmACP_EXTERNAL_INTR_ENB);
 	return 0;
 }

sound/soc/atmel/atmel-classd.c

@@ -308,15 +308,9 @@ static int atmel_classd_codec_resume(struct snd_soc_codec *codec)
 	return regcache_sync(dd->regmap);
 }
 
-static struct regmap *atmel_classd_codec_get_remap(struct device *dev)
-{
-	return dev_get_regmap(dev, NULL);
-}
-
 static struct snd_soc_codec_driver soc_codec_dev_classd = {
 	.probe		= atmel_classd_codec_probe,
 	.resume		= atmel_classd_codec_resume,
-	.get_regmap	= atmel_classd_codec_get_remap,
 	.component_driver = {
 		.controls		= atmel_classd_snd_controls,
 		.num_controls		= ARRAY_SIZE(atmel_classd_snd_controls),

sound/soc/codecs/88pm860x-codec.c

@@ -1319,6 +1319,7 @@ static int pm860x_probe(struct snd_soc_codec *codec)
 	int i, ret;
 
 	pm860x->codec = codec;
+	snd_soc_codec_init_regmap(codec,  pm860x->regmap);
 
 	for (i = 0; i < 4; i++) {
 		ret = request_threaded_irq(pm860x->irq[i], NULL,
@@ -1348,18 +1349,10 @@ static int pm860x_remove(struct snd_soc_codec *codec)
 	return 0;
 }
 
-static struct regmap *pm860x_get_regmap(struct device *dev)
-{
-	struct pm860x_priv *pm860x = dev_get_drvdata(dev);
-
-	return pm860x->regmap;
-}
-
 static const struct snd_soc_codec_driver soc_codec_dev_pm860x = {
 	.probe		= pm860x_probe,
 	.remove		= pm860x_remove,
 	.set_bias_level	= pm860x_set_bias_level,
-	.get_regmap	= pm860x_get_regmap,
 
 	.component_driver = {
 		.controls		= pm860x_snd_controls,

sound/soc/soc-compress.c

@@ -1096,7 +1096,6 @@ static struct snd_compr_ops soc_compr_dyn_ops = {
  */
 int snd_soc_new_compress(struct snd_soc_pcm_runtime *rtd, int num)
 {
-	struct snd_soc_codec *codec = rtd->codec;
 	struct snd_soc_platform *platform = rtd->platform;
 	struct snd_soc_component *component;
 	struct snd_soc_rtdcom_list *rtdcom;
@@ -1199,8 +1198,9 @@ int snd_soc_new_compress(struct snd_soc_pcm_runtime *rtd, int num)
 	ret = snd_compress_new(rtd->card->snd_card, num, direction,
 				new_name, compr);
 	if (ret < 0) {
+		component = rtd->codec_dai->component;
 		pr_err("compress asoc: can't create compress for codec %s\n",
-			codec->component.name);
+			component->name);
 		goto compr_err;
 	}