diff --git a/sound/soc/codecs/wm8731.c b/sound/soc/codecs/wm8731.c
index 631385802eb4..e725c09a3e79 100644
--- a/sound/soc/codecs/wm8731.c
+++ b/sound/soc/codecs/wm8731.c
@@ -526,7 +526,7 @@ static int wm8731_probe(struct snd_soc_codec *codec)
 	snd_soc_update_bits(codec, WM8731_RINVOL, 0x100, 0);
 
 	/* Disable bypass path by default */
-	snd_soc_update_bits(codec, WM8731_APANA, 0x4, 0);
+	snd_soc_update_bits(codec, WM8731_APANA, 0x8, 0);
 
 	snd_soc_add_controls(codec, wm8731_snd_controls,
 			     ARRAY_SIZE(wm8731_snd_controls));
diff --git a/sound/soc/fsl/mpc8610_hpcd.c b/sound/soc/fsl/mpc8610_hpcd.c
index 0d7dcf1e4863..7d7847a1e66b 100644
--- a/sound/soc/fsl/mpc8610_hpcd.c
+++ b/sound/soc/fsl/mpc8610_hpcd.c
@@ -498,6 +498,7 @@ static int mpc8610_hpcd_probe(struct platform_device *pdev)
 		dev_err(&pdev->dev, "platform device add failed\n");
 		goto error;
 	}
+	dev_set_drvdata(&pdev->dev, sound_device);
 
 	of_node_put(codec_np);
 
diff --git a/sound/soc/fsl/p1022_ds.c b/sound/soc/fsl/p1022_ds.c
index 63b9eaa1ebc2..026b756961e0 100644
--- a/sound/soc/fsl/p1022_ds.c
+++ b/sound/soc/fsl/p1022_ds.c
@@ -498,6 +498,7 @@ static int p1022_ds_probe(struct platform_device *pdev)
 		dev_err(&pdev->dev, "platform device add failed\n");
 		goto error;
 	}
+	dev_set_drvdata(&pdev->dev, sound_device);
 
 	of_node_put(codec_np);
 
diff --git a/sound/soc/nuc900/nuc900-ac97.c b/sound/soc/nuc900/nuc900-ac97.c
index e00e39dd6576..dac6732da969 100644
--- a/sound/soc/nuc900/nuc900-ac97.c
+++ b/sound/soc/nuc900/nuc900-ac97.c
@@ -49,7 +49,7 @@ static unsigned short nuc900_ac97_read(struct snd_ac97 *ac97,
 	mutex_lock(&ac97_mutex);
 
 	val = nuc900_checkready();
-	if (!!val) {
+	if (val) {
 		dev_err(nuc900_audio->dev, "AC97 codec is not ready\n");
 		goto out;
 	}
@@ -102,7 +102,7 @@ static void nuc900_ac97_write(struct snd_ac97 *ac97, unsigned short reg,
 	mutex_lock(&ac97_mutex);
 
 	tmp = nuc900_checkready();
-	if (!!tmp)
+	if (tmp)
 		dev_err(nuc900_audio->dev, "AC97 codec is not ready\n");
 
 	/* clear the R_WB bit and write register index */
@@ -149,7 +149,7 @@ static void nuc900_ac97_warm_reset(struct snd_ac97 *ac97)
 	udelay(100);
 
 	val = nuc900_checkready();
-	if (!!val)
+	if (val)
 		dev_err(nuc900_audio->dev, "AC97 codec is not ready\n");
 
 	mutex_unlock(&ac97_mutex);
@@ -263,8 +263,7 @@ static int nuc900_ac97_trigger(struct snd_pcm_substream *substream,
 	return ret;
 }
 
-static int nuc900_ac97_probe(struct platform_device *pdev,
-					struct snd_soc_dai *dai)
+static int nuc900_ac97_probe(struct snd_soc_dai *dai)
 {
 	struct nuc900_audio *nuc900_audio = nuc900_ac97_data;
 	unsigned long val;
@@ -284,12 +283,12 @@ static int nuc900_ac97_probe(struct platform_device *pdev,
 	return 0;
 }
 
-static void nuc900_ac97_remove(struct platform_device *pdev,
-						struct snd_soc_dai *dai)
+static int nuc900_ac97_remove(struct snd_soc_dai *dai)
 {
 	struct nuc900_audio *nuc900_audio = nuc900_ac97_data;
 
 	clk_disable(nuc900_audio->clk);
+	return 0;
 }
 
 static struct snd_soc_dai_ops nuc900_ac97_dai_ops = {
@@ -313,7 +312,7 @@ static struct snd_soc_dai_driver nuc900_ac97_dai = {
 		.channels_max	= 2,
 	},
 	.ops = &nuc900_ac97_dai_ops,
-}
+};
 
 static int __devinit nuc900_ac97_drvprobe(struct platform_device *pdev)
 {
diff --git a/sound/soc/nuc900/nuc900-audio.h b/sound/soc/nuc900/nuc900-audio.h
index aeed8ead2b2b..59f7e8ed1a68 100644
--- a/sound/soc/nuc900/nuc900-audio.h
+++ b/sound/soc/nuc900/nuc900-audio.h
@@ -110,4 +110,6 @@ struct nuc900_audio {
 
 };
 
+extern struct nuc900_audio *nuc900_ac97_data;
+
 #endif /*end _NUC900_AUDIO_H */
diff --git a/sound/soc/nuc900/nuc900-pcm.c b/sound/soc/nuc900/nuc900-pcm.c
index 195d1ac94771..8263f56dc665 100644
--- a/sound/soc/nuc900/nuc900-pcm.c
+++ b/sound/soc/nuc900/nuc900-pcm.c
@@ -50,12 +50,12 @@ static int nuc900_dma_hw_params(struct snd_pcm_substream *substream,
 	unsigned long flags;
 	int ret = 0;
 
-	spin_lock_irqsave(&nuc900_audio->lock, flags);
-
 	ret = snd_pcm_lib_malloc_pages(substream, params_buffer_bytes(params));
 	if (ret < 0)
 		return ret;
 
+	spin_lock_irqsave(&nuc900_audio->lock, flags);
+
 	nuc900_audio->substream = substream;
 	nuc900_audio->dma_addr[substream->stream] = runtime->dma_addr;
 	nuc900_audio->buffersize[substream->stream] =
@@ -169,6 +169,7 @@ static int nuc900_dma_prepare(struct snd_pcm_substream *substream)
 	struct snd_pcm_runtime *runtime = substream->runtime;
 	struct nuc900_audio *nuc900_audio = runtime->private_data;
 	unsigned long flags, val;
+	int ret = 0;
 
 	spin_lock_irqsave(&nuc900_audio->lock, flags);
 
@@ -197,10 +198,10 @@ static int nuc900_dma_prepare(struct snd_pcm_substream *substream)
 		AUDIO_WRITE(nuc900_audio->mmio + ACTL_RESET, val);
 		break;
 	default:
-		return -EINVAL;
+		ret = -EINVAL;
 	}
 	spin_unlock_irqrestore(&nuc900_audio->lock, flags);
-	return 0;
+	return ret;
 }
 
 static int nuc900_dma_trigger(struct snd_pcm_substream *substream, int cmd)
@@ -332,7 +333,7 @@ static struct snd_soc_platform_driver nuc900_soc_platform = {
 	.ops		= &nuc900_dma_ops,
 	.pcm_new	= nuc900_dma_new,
 	.pcm_free	= nuc900_dma_free_dma_buffers,
-}
+};
 
 static int __devinit nuc900_soc_platform_probe(struct platform_device *pdev)
 {
diff --git a/sound/soc/omap/Kconfig b/sound/soc/omap/Kconfig
index d542ea2ff6be..a088db6d5091 100644
--- a/sound/soc/omap/Kconfig
+++ b/sound/soc/omap/Kconfig
@@ -12,8 +12,8 @@ config SND_OMAP_SOC_MCPDM
 config SND_OMAP_SOC_N810
 	tristate "SoC Audio support for Nokia N810"
 	depends on SND_OMAP_SOC && MACH_NOKIA_N810 && I2C
+	depends on OMAP_MUX
 	select SND_OMAP_SOC_MCBSP
-	select OMAP_MUX
 	select SND_SOC_TLV320AIC3X
 	help
 	  Say Y if you want to add support for SoC audio on Nokia N810.
diff --git a/sound/soc/s6000/s6000-i2s.c b/sound/soc/s6000/s6000-i2s.c
index 8778faa174a6..3052f64b2403 100644
--- a/sound/soc/s6000/s6000-i2s.c
+++ b/sound/soc/s6000/s6000-i2s.c
@@ -434,7 +434,7 @@ static struct snd_soc_dai_driver s6000_i2s_dai = {
 		.rate_max = 1562500,
 	},
 	.ops = &s6000_i2s_dai_ops,
-}
+};
 
 static int __devinit s6000_i2s_probe(struct platform_device *pdev)
 {
diff --git a/sound/soc/s6000/s6000-pcm.c b/sound/soc/s6000/s6000-pcm.c
index 271fd222bf19..ab3ccaec72d2 100644
--- a/sound/soc/s6000/s6000-pcm.c
+++ b/sound/soc/s6000/s6000-pcm.c
@@ -473,7 +473,7 @@ static int s6000_pcm_new(struct snd_card *card,
 	}
 
 	res = request_irq(params->irq, s6000_pcm_irq, IRQF_SHARED,
-			  s6000_soc_platform.name, pcm);
+			  "s6000-audio", pcm);
 	if (res) {
 		printk(KERN_ERR "s6000-pcm couldn't get IRQ\n");
 		return res;
diff --git a/sound/soc/s6000/s6105-ipcam.c b/sound/soc/s6000/s6105-ipcam.c
index 96c05e137538..c1244c5bc730 100644
--- a/sound/soc/s6000/s6105-ipcam.c
+++ b/sound/soc/s6000/s6105-ipcam.c
@@ -167,7 +167,7 @@ static int s6105_aic3x_init(struct snd_soc_pcm_runtime *rtd)
 
 	snd_soc_dapm_sync(codec);
 
-	snd_ctl_add(codec->snd_card, snd_ctl_new1(&audio_out_mux, codec));
+	snd_ctl_add(codec->card->snd_card, snd_ctl_new1(&audio_out_mux, codec));
 
 	return 0;
 }