Merge branch 'for-3.3' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into topic/asoc

drivers/mfd/wm8994-core.c

···
 	wm8994_reg_write(wm8994, WM8994_SOFTWARE_RESET,
 			 wm8994_reg_read(wm8994, WM8994_SOFTWARE_RESET));
 
+	regcache_cache_only(wm8994->regmap, true);
 	regcache_mark_dirty(wm8994->regmap);
 
 	wm8994->suspended = true;
···
 		return ret;
 	}
 
+	regcache_cache_only(wm8994->regmap, false);
 	ret = regcache_sync(wm8994->regmap);
 	if (ret != 0) {
 		dev_err(dev, "Failed to restore register map: %d\n", ret);

include/sound/soc.h

···
 
 /* SoC machine DAI configuration, glues a codec and cpu DAI together */
 struct snd_soc_pcm_runtime {
-	struct device dev;
+	struct device *dev;
 	struct snd_soc_card *card;
 	struct snd_soc_dai_link *dai_link;
 	struct mutex pcm_mutex;
···
 static inline void snd_soc_pcm_set_drvdata(struct snd_soc_pcm_runtime *rtd,
 		void *data)
 {
-	dev_set_drvdata(&rtd->dev, data);
+	dev_set_drvdata(rtd->dev, data);
 }
 
 static inline void *snd_soc_pcm_get_drvdata(struct snd_soc_pcm_runtime *rtd)
 {
-	return dev_get_drvdata(&rtd->dev);
+	return dev_get_drvdata(rtd->dev);
 }
 
 static inline void snd_soc_initialize_card_lists(struct snd_soc_card *card)

sound/soc/atmel/Kconfig

···
 
 config SND_AT91_SOC_AFEB9260
 	tristate "SoC Audio support for AFEB9260 board"
-	depends on ARCH_AT91 && MACH_AFEB9260 && SND_ATMEL_SOC
+	depends on ATMEL_SSC && ARCH_AT91 && MACH_AFEB9260 && SND_ATMEL_SOC
 	select SND_ATMEL_SOC_SSC
 	select SND_SOC_TLV320AIC23
 	help

sound/soc/atmel/atmel-pcm.c

···
 static int atmel_pcm_new(struct snd_soc_pcm_runtime *rtd)
 {
 	struct snd_card *card = rtd->card->snd_card;
-	struct snd_soc_dai *dai = rtd->cpu_dai;
 	struct snd_pcm *pcm = rtd->pcm;
 	int ret = 0;
 
···
 	if (!card->dev->coherent_dma_mask)
 		card->dev->coherent_dma_mask = 0xffffffff;
 
-	if (dai->driver->playback.channels_min) {
+	if (pcm->streams[SNDRV_PCM_STREAM_PLAYBACK].substream) {
 		ret = atmel_pcm_preallocate_dma_buffer(pcm,
 			SNDRV_PCM_STREAM_PLAYBACK);
 		if (ret)
 			goto out;
 	}
 
-	if (dai->driver->capture.channels_min) {
+	if (pcm->streams[SNDRV_PCM_STREAM_CAPTURE].substream) {
 		pr_debug("atmel-pcm:"
 				"Allocating PCM capture DMA buffer\n");
 		ret = atmel_pcm_preallocate_dma_buffer(pcm,

sound/soc/blackfin/bf5xx-ac97-pcm.c

···
 static int bf5xx_pcm_ac97_new(struct snd_soc_pcm_runtime *rtd)
 {
 	struct snd_card *card = rtd->card->snd_card;
-	struct snd_soc_dai *dai = rtd->cpu_dai;
 	struct snd_pcm *pcm = rtd->pcm;
 	int ret = 0;
 
···
 	if (!card->dev->coherent_dma_mask)
 		card->dev->coherent_dma_mask = DMA_BIT_MASK(32);
 
-	if (dai->driver->playback.channels_min) {
+	if (pcm->streams[SNDRV_PCM_STREAM_PLAYBACK].substream) {
 		ret = bf5xx_pcm_preallocate_dma_buffer(pcm,
 			SNDRV_PCM_STREAM_PLAYBACK);
 		if (ret)
 			goto out;
 	}
 
-	if (dai->driver->capture.channels_min) {
+	if (pcm->streams[SNDRV_PCM_STREAM_CAPTURE].substream) {
 		ret = bf5xx_pcm_preallocate_dma_buffer(pcm,
 			SNDRV_PCM_STREAM_CAPTURE);
 		if (ret)

sound/soc/blackfin/bf5xx-i2s-pcm.c

···
 static int bf5xx_pcm_i2s_new(struct snd_soc_pcm_runtime *rtd)
 {
 	struct snd_card *card = rtd->card->snd_card;
-	struct snd_soc_dai *dai = rtd->cpu_dai;
 	struct snd_pcm *pcm = rtd->pcm;
 	int ret = 0;
 
···
 	if (!card->dev->coherent_dma_mask)
 		card->dev->coherent_dma_mask = DMA_BIT_MASK(32);
 
-	if (dai->driver->playback.channels_min) {
+	if (pcm->streams[SNDRV_PCM_STREAM_PLAYBACK].substream) {
 		ret = bf5xx_pcm_preallocate_dma_buffer(pcm,
 			SNDRV_PCM_STREAM_PLAYBACK);
 		if (ret)
 			goto out;
 	}
 
-	if (dai->driver->capture.channels_min) {
+	if (pcm->streams[SNDRV_PCM_STREAM_CAPTURE].substream) {
 		ret = bf5xx_pcm_preallocate_dma_buffer(pcm,
 			SNDRV_PCM_STREAM_CAPTURE);
 		if (ret)

sound/soc/blackfin/bf5xx-tdm-pcm.c

···
 static int bf5xx_pcm_tdm_new(struct snd_soc_pcm_runtime *rtd)
 {
 	struct snd_card *card = rtd->card->snd_card;
-	struct snd_soc_dai *dai = rtd->cpu_dai;
 	struct snd_pcm *pcm = rtd->pcm;
 	int ret = 0;
 
···
 	if (!card->dev->coherent_dma_mask)
 		card->dev->coherent_dma_mask = DMA_BIT_MASK(32);
 
-	if (dai->driver->playback.channels_min) {
+	if (pcm->streams[SNDRV_PCM_STREAM_PLAYBACK].substream) {
 		ret = bf5xx_pcm_preallocate_dma_buffer(pcm,
 			SNDRV_PCM_STREAM_PLAYBACK);
 		if (ret)
 			goto out;
 	}
 
-	if (dai->driver->capture.channels_min) {
+	if (pcm->streams[SNDRV_PCM_STREAM_CAPTURE].substream) {
 		ret = bf5xx_pcm_preallocate_dma_buffer(pcm,
 			SNDRV_PCM_STREAM_CAPTURE);
 		if (ret)

sound/soc/davinci/davinci-pcm.c

···
 static int davinci_pcm_new(struct snd_soc_pcm_runtime *rtd)
 {
 	struct snd_card *card = rtd->card->snd_card;
-	struct snd_soc_dai *dai = rtd->cpu_dai;
 	struct snd_pcm *pcm = rtd->pcm;
 	int ret;
 
···
 	if (!card->dev->coherent_dma_mask)
 		card->dev->coherent_dma_mask = 0xffffffff;
 
-	if (dai->driver->playback.channels_min) {
+	if (pcm->streams[SNDRV_PCM_STREAM_PLAYBACK].substream) {
 		ret = davinci_pcm_preallocate_dma_buffer(pcm,
 			SNDRV_PCM_STREAM_PLAYBACK,
 			pcm_hardware_playback.buffer_bytes_max);
···
 			return ret;
 	}
 
-	if (dai->driver->capture.channels_min) {
+	if (pcm->streams[SNDRV_PCM_STREAM_CAPTURE].substream) {
 		ret = davinci_pcm_preallocate_dma_buffer(pcm,
 			SNDRV_PCM_STREAM_CAPTURE,
 			pcm_hardware_capture.buffer_bytes_max);

sound/soc/ep93xx/ep93xx-pcm.c

···
 static int ep93xx_pcm_new(struct snd_soc_pcm_runtime *rtd)
 {
 	struct snd_card *card = rtd->card->snd_card;
-	struct snd_soc_dai *dai = rtd->cpu_dai;
 	struct snd_pcm *pcm = rtd->pcm;
 	int ret = 0;
 
···
 	if (!card->dev->coherent_dma_mask)
 		card->dev->coherent_dma_mask = 0xffffffff;
 
-	if (dai->driver->playback.channels_min) {
+	if (pcm->streams[SNDRV_PCM_STREAM_PLAYBACK].substream) {
 		ret = ep93xx_pcm_preallocate_dma_buffer(pcm,
 					SNDRV_PCM_STREAM_PLAYBACK);
 		if (ret)
 			return ret;
 	}
 
-	if (dai->driver->capture.channels_min) {
+	if (pcm->streams[SNDRV_PCM_STREAM_CAPTURE].substream) {
 		ret = ep93xx_pcm_preallocate_dma_buffer(pcm,
 					SNDRV_PCM_STREAM_CAPTURE);
 		if (ret)

sound/soc/jz4740/jz4740-pcm.c

···
 static int jz4740_pcm_new(struct snd_soc_pcm_runtime *rtd)
 {
 	struct snd_card *card = rtd->card->snd_card;
-	struct snd_soc_dai *dai = rtd->cpu_dai;
 	struct snd_pcm *pcm = rtd->pcm;
 	int ret = 0;
 
···
 	if (!card->dev->coherent_dma_mask)
 		card->dev->coherent_dma_mask = DMA_BIT_MASK(32);
 
-	if (dai->driver->playback.channels_min) {
+	if (pcm->streams[SNDRV_PCM_STREAM_PLAYBACK].substream) {
 		ret = jz4740_pcm_preallocate_dma_buffer(pcm,
 			SNDRV_PCM_STREAM_PLAYBACK);
 		if (ret)
 			goto err;
 	}
 
-	if (dai->driver->capture.channels_min) {
+	if (pcm->streams[SNDRV_PCM_STREAM_CAPTURE].substream) {
 		ret = jz4740_pcm_preallocate_dma_buffer(pcm,
 			SNDRV_PCM_STREAM_CAPTURE);
 		if (ret)

sound/soc/kirkwood/kirkwood-dma.c

···
 static int kirkwood_dma_new(struct snd_soc_pcm_runtime *rtd)
 {
 	struct snd_card *card = rtd->card->snd_card;
-	struct snd_soc_dai *dai = rtd->cpu_dai;
 	struct snd_pcm *pcm = rtd->pcm;
 	int ret;
 
···
 	if (!card->dev->coherent_dma_mask)
 		card->dev->coherent_dma_mask = 0xffffffff;
 
-	if (dai->driver->playback.channels_min) {
+	if (pcm->streams[SNDRV_PCM_STREAM_PLAYBACK].substream) {
 		ret = kirkwood_dma_preallocate_dma_buffer(pcm,
 				SNDRV_PCM_STREAM_PLAYBACK);
 		if (ret)
 			return ret;
 	}
 
-	if (dai->driver->capture.channels_min) {
+	if (pcm->streams[SNDRV_PCM_STREAM_CAPTURE].substream) {
 		ret = kirkwood_dma_preallocate_dma_buffer(pcm,
 				SNDRV_PCM_STREAM_CAPTURE);
 		if (ret)

sound/soc/mid-x86/sst_platform.c

···
 
 static int sst_pcm_new(struct snd_soc_pcm_runtime *rtd)
 {
-	struct snd_soc_dai *dai = rtd->cpu_dai;
 	struct snd_pcm *pcm = rtd->pcm;
 	int retval = 0;
 
 	pr_debug("sst_pcm_new called\n");
-	if (dai->driver->playback.channels_min ||
-			dai->driver->capture.channels_min) {
+	if (pcm->streams[SNDRV_PCM_STREAM_PLAYBACK].substream ||
+			pcm->streams[SNDRV_PCM_STREAM_CAPTURE].substream) {
 		retval =  snd_pcm_lib_preallocate_pages_for_all(pcm,
 			SNDRV_DMA_TYPE_CONTINUOUS,
 			snd_dma_continuous_data(GFP_KERNEL),

sound/soc/omap/omap-pcm.c

···
 static int omap_pcm_new(struct snd_soc_pcm_runtime *rtd)
 {
 	struct snd_card *card = rtd->card->snd_card;
-	struct snd_soc_dai *dai = rtd->cpu_dai;
 	struct snd_pcm *pcm = rtd->pcm;
 	int ret = 0;
 
···
 	if (!card->dev->coherent_dma_mask)
 		card->dev->coherent_dma_mask = DMA_BIT_MASK(64);
 
-	if (dai->driver->playback.channels_min) {
+	if (pcm->streams[SNDRV_PCM_STREAM_PLAYBACK].substream) {
 		ret = omap_pcm_preallocate_dma_buffer(pcm,
 			SNDRV_PCM_STREAM_PLAYBACK);
 		if (ret)
 			goto out;
 	}
 
-	if (dai->driver->capture.channels_min) {
+	if (pcm->streams[SNDRV_PCM_STREAM_CAPTURE].substream) {
 		ret = omap_pcm_preallocate_dma_buffer(pcm,
 			SNDRV_PCM_STREAM_CAPTURE);
 		if (ret)

sound/soc/samsung/dma.c

···
 static int dma_new(struct snd_soc_pcm_runtime *rtd)
 {
 	struct snd_card *card = rtd->card->snd_card;
-	struct snd_soc_dai *dai = rtd->cpu_dai;
 	struct snd_pcm *pcm = rtd->pcm;
 	int ret = 0;
 
···
 	if (!card->dev->coherent_dma_mask)
 		card->dev->coherent_dma_mask = 0xffffffff;
 
-	if (dai->driver->playback.channels_min) {
+	if (pcm->streams[SNDRV_PCM_STREAM_PLAYBACK].substream) {
 		ret = preallocate_dma_buffer(pcm,
 			SNDRV_PCM_STREAM_PLAYBACK);
 		if (ret)
 			goto out;
 	}
 
-	if (dai->driver->capture.channels_min) {
+	if (pcm->streams[SNDRV_PCM_STREAM_CAPTURE].substream) {
 		ret = preallocate_dma_buffer(pcm,
 			SNDRV_PCM_STREAM_CAPTURE);
 		if (ret)

sound/soc/samsung/idma.c

···
 static int idma_new(struct snd_soc_pcm_runtime *rtd)
 {
 	struct snd_card *card = rtd->card->snd_card;
-	struct snd_soc_dai *dai = rtd->cpu_dai;
 	struct snd_pcm *pcm = rtd->pcm;
 	int ret = 0;
 
···
 	if (!card->dev->coherent_dma_mask)
 		card->dev->coherent_dma_mask = DMA_BIT_MASK(32);
 
-	if (dai->driver->playback.channels_min)
+	if (pcm->streams[SNDRV_PCM_STREAM_PLAYBACK].substream) {
 		ret = preallocate_idma_buffer(pcm,
 				SNDRV_PCM_STREAM_PLAYBACK);
+	}
 
 	return ret;
 }

sound/soc/soc-core.c

···
 static ssize_t codec_reg_show(struct device *dev,
 	struct device_attribute *attr, char *buf)
 {
-	struct snd_soc_pcm_runtime *rtd =
-			container_of(dev, struct snd_soc_pcm_runtime, dev);
+	struct snd_soc_pcm_runtime *rtd = dev_get_drvdata(dev);
 
 	return soc_codec_reg_show(rtd->codec, buf, PAGE_SIZE, 0);
 }
···
 static ssize_t pmdown_time_show(struct device *dev,
 				struct device_attribute *attr, char *buf)
 {
-	struct snd_soc_pcm_runtime *rtd =
-			container_of(dev, struct snd_soc_pcm_runtime, dev);
+	struct snd_soc_pcm_runtime *rtd = dev_get_drvdata(dev);
 
 	return sprintf(buf, "%ld\n", rtd->pmdown_time);
 }
···
 			       struct device_attribute *attr,
 			       const char *buf, size_t count)
 {
-	struct snd_soc_pcm_runtime *rtd =
-			container_of(dev, struct snd_soc_pcm_runtime, dev);
+	struct snd_soc_pcm_runtime *rtd = dev_get_drvdata(dev);
 	int ret;
 
 	ret = strict_strtol(buf, 10, &rtd->pmdown_time);
···
 
 	/* unregister the rtd device */
 	if (rtd->dev_registered) {
-		device_remove_file(&rtd->dev, &dev_attr_pmdown_time);
-		device_remove_file(&rtd->dev, &dev_attr_codec_reg);
-		device_unregister(&rtd->dev);
+		device_remove_file(rtd->dev, &dev_attr_pmdown_time);
+		device_remove_file(rtd->dev, &dev_attr_codec_reg);
+		device_unregister(rtd->dev);
 		rtd->dev_registered = 0;
 	}
 
···
 	return ret;
 }
 
-static void rtd_release(struct device *dev) {}
+static void rtd_release(struct device *dev)
+{
+	kfree(dev);
+}
 
 static int soc_post_component_init(struct snd_soc_card *card,
 				   struct snd_soc_codec *codec,
···
 
 	/* register the rtd device */
 	rtd->codec = codec;
-	rtd->dev.parent = card->dev;
-	rtd->dev.release = rtd_release;
-	rtd->dev.init_name = name;
+
+	rtd->dev = kzalloc(sizeof(struct device), GFP_KERNEL);
+	if (!rtd->dev)
+		return -ENOMEM;
+	device_initialize(rtd->dev);
+	rtd->dev->parent = card->dev;
+	rtd->dev->release = rtd_release;
+	rtd->dev->init_name = name;
+	dev_set_drvdata(rtd->dev, rtd);
 	mutex_init(&rtd->pcm_mutex);
-	ret = device_register(&rtd->dev);
+	ret = device_add(rtd->dev);
 	if (ret < 0) {
 		dev_err(card->dev,
 			"asoc: failed to register runtime device: %d\n", ret);
···
 	rtd->dev_registered = 1;
 
 	/* add DAPM sysfs entries for this codec */
-	ret = snd_soc_dapm_sys_add(&rtd->dev);
+	ret = snd_soc_dapm_sys_add(rtd->dev);
 	if (ret < 0)
 		dev_err(codec->dev,
 			"asoc: failed to add codec dapm sysfs entries: %d\n",
 			ret);
 
 	/* add codec sysfs entries */
-	ret = device_create_file(&rtd->dev, &dev_attr_codec_reg);
+	ret = device_create_file(rtd->dev, &dev_attr_codec_reg);
 	if (ret < 0)
 		dev_err(codec->dev,
 			"asoc: failed to add codec sysfs files: %d\n", ret);
···
 	if (ret)
 		return ret;
 
-	ret = device_create_file(&rtd->dev, &dev_attr_pmdown_time);
+	ret = device_create_file(rtd->dev, &dev_attr_pmdown_time);
 	if (ret < 0)
 		printk(KERN_WARNING "asoc: failed to add pmdown_time sysfs\n");
 
···
 
 	/* unregister the rtd device */
 	if (rtd->dev_registered) {
-		device_remove_file(&rtd->dev, &dev_attr_codec_reg);
-		device_unregister(&rtd->dev);
+		device_remove_file(rtd->dev, &dev_attr_codec_reg);
+		device_del(rtd->dev);
 		rtd->dev_registered = 0;
 	}
 

sound/soc/soc-dapm.c

···
 static ssize_t dapm_widget_show(struct device *dev,
 	struct device_attribute *attr, char *buf)
 {
-	struct snd_soc_pcm_runtime *rtd =
-			container_of(dev, struct snd_soc_pcm_runtime, dev);
+	struct snd_soc_pcm_runtime *rtd = dev_get_drvdata(dev);
 	struct snd_soc_codec *codec =rtd->codec;
 	struct snd_soc_dapm_widget *w;
 	int count = 0;

sound/soc/tegra/tegra_pcm.c

···
 static int tegra_pcm_new(struct snd_soc_pcm_runtime *rtd)
 {
 	struct snd_card *card = rtd->card->snd_card;
-	struct snd_soc_dai *dai = rtd->cpu_dai;
 	struct snd_pcm *pcm = rtd->pcm;
 	int ret = 0;
 
···
 	if (!card->dev->coherent_dma_mask)
 		card->dev->coherent_dma_mask = 0xffffffff;
 
-	if (dai->driver->playback.channels_min) {
+	if (pcm->streams[SNDRV_PCM_STREAM_PLAYBACK].substream) {
 		ret = tegra_pcm_preallocate_dma_buffer(pcm,
 						SNDRV_PCM_STREAM_PLAYBACK);
 		if (ret)
 			goto err;
 	}
 
-	if (dai->driver->capture.channels_min) {
+	if (pcm->streams[SNDRV_PCM_STREAM_CAPTURE].substream) {
 		ret = tegra_pcm_preallocate_dma_buffer(pcm,
 						SNDRV_PCM_STREAM_CAPTURE);
 		if (ret)