Merge branch 'master' into for-next

Conflicts:
	MAINTAINERS
	arch/arm/mach-omap2/pm24xx.c
	drivers/scsi/bfa/bfa_fcpim.c

Needed to update to apply fixes for which the old branch was too
outdated.

63 files changed, 453 insertions, 300 deletions

diff --git a/sound/soc/atmel/Kconfig b/sound/soc/atmel/Kconfig
index e720d5e6f04c..bee3c94f58b0 100644
--- a/sound/soc/atmel/Kconfig
+++ b/sound/soc/atmel/Kconfig
@@ -16,7 +16,8 @@ config SND_ATMEL_SOC_SSC
 
 config SND_AT91_SOC_SAM9G20_WM8731
         tristate "SoC Audio support for WM8731-based At91sam9g20 evaluation board"
-        depends on ATMEL_SSC && ARCH_AT91SAM9G20 && SND_ATMEL_SOC
+        depends on ATMEL_SSC && ARCH_AT91SAM9G20 && SND_ATMEL_SOC && \
+                   AT91_PROGRAMMABLE_CLOCKS
         select SND_ATMEL_SOC_SSC
         select SND_SOC_WM8731
         help
@@ -25,7 +26,7 @@ config SND_AT91_SOC_SAM9G20_WM8731
 
 config SND_AT32_SOC_PLAYPAQ
         tristate "SoC Audio support for PlayPaq with WM8510"
-        depends on SND_ATMEL_SOC && BOARD_PLAYPAQ
+        depends on SND_ATMEL_SOC && BOARD_PLAYPAQ && AT91_PROGRAMMABLE_CLOCKS
         select SND_ATMEL_SOC_SSC
         select SND_SOC_WM8510
         help
diff --git a/sound/soc/atmel/sam9g20_wm8731.c b/sound/soc/atmel/sam9g20_wm8731.c
index 293569dfd0ed..e521ada80542 100644
--- a/sound/soc/atmel/sam9g20_wm8731.c
+++ b/sound/soc/atmel/sam9g20_wm8731.c
@@ -222,9 +222,9 @@ static int __init at91sam9g20ek_init(void)
         }
 
         pllb = clk_get(NULL, "pllb");
-        if (IS_ERR(mclk)) {
+        if (IS_ERR(pllb)) {
                 printk(KERN_ERR "ASoC: Failed to get PLLB\n");
-                ret = PTR_ERR(mclk);
+                ret = PTR_ERR(pllb);
                 goto err_mclk;
         }
         ret = clk_set_parent(mclk, pllb);
@@ -240,6 +240,7 @@ static int __init at91sam9g20ek_init(void)
         if (!at91sam9g20ek_snd_device) {
                 printk(KERN_ERR "ASoC: Platform device allocation failed\n");
                 ret = -ENOMEM;
+                goto err_mclk;
         }
 
         platform_set_drvdata(at91sam9g20ek_snd_device,
@@ -248,11 +249,13 @@ static int __init at91sam9g20ek_init(void)
         ret = platform_device_add(at91sam9g20ek_snd_device);
         if (ret) {
                 printk(KERN_ERR "ASoC: Platform device allocation failed\n");
-                platform_device_put(at91sam9g20ek_snd_device);
+                goto err_device_add;
         }
 
         return ret;
 
+err_device_add:
+        platform_device_put(at91sam9g20ek_snd_device);
 err_mclk:
         clk_put(mclk);
         mclk = NULL;
diff --git a/sound/soc/atmel/snd-soc-afeb9260.c b/sound/soc/atmel/snd-soc-afeb9260.c
index e3d283561c19..86e0f8586dc3 100644
--- a/sound/soc/atmel/snd-soc-afeb9260.c
+++ b/sound/soc/atmel/snd-soc-afeb9260.c
@@ -167,7 +167,6 @@ static int __init afeb9260_soc_init(void)
 
         return 0;
 err1:
-        platform_device_del(afeb9260_snd_device);
         platform_device_put(afeb9260_snd_device);
         return err;
 }
diff --git a/sound/soc/codecs/Kconfig b/sound/soc/codecs/Kconfig
index 94a9d06b9027..3b5690d28b8b 100644
--- a/sound/soc/codecs/Kconfig
+++ b/sound/soc/codecs/Kconfig
@@ -25,8 +25,9 @@ config SND_SOC_ALL_CODECS
         select SND_SOC_CQ0093VC if MFD_DAVINCI_VOICECODEC
         select SND_SOC_CS42L51 if I2C
         select SND_SOC_CS4270 if I2C
+        select SND_SOC_CX20442
         select SND_SOC_DA7210 if I2C
-        select SND_SOC_JZ4740 if SOC_JZ4740
+        select SND_SOC_JZ4740_CODEC if SOC_JZ4740
         select SND_SOC_MAX98088 if I2C
         select SND_SOC_MAX9877 if I2C
         select SND_SOC_PCM3008
diff --git a/sound/soc/codecs/max98088.c b/sound/soc/codecs/max98088.c
index 43316a70be05..5182e76e7eb3 100644
--- a/sound/soc/codecs/max98088.c
+++ b/sound/soc/codecs/max98088.c
@@ -28,6 +28,11 @@
 #include <sound/max98088.h>
 #include "max98088.h"
 
+enum max98088_type {
+       MAX98088,
+       MAX98089,
+};
+
 struct max98088_cdata {
        unsigned int rate;
        unsigned int fmt;
@@ -36,6 +41,7 @@ struct max98088_cdata {
 
 struct max98088_priv {
        u8 reg_cache[M98088_REG_CNT];
+       enum max98088_type devtype;
        void *control_data;
        struct max98088_pdata *pdata;
        unsigned int sysclk;
@@ -2013,7 +2019,10 @@ err_access:
 
 static int max98088_remove(struct snd_soc_codec *codec)
 {
+       struct max98088_priv *max98088 = snd_soc_codec_get_drvdata(codec);
+
        max98088_set_bias_level(codec, SND_SOC_BIAS_OFF);
+       kfree(max98088->eq_texts);
 
        return 0;
 }
@@ -2040,6 +2049,8 @@ static int max98088_i2c_probe(struct i2c_client *i2c,
        if (max98088 == NULL)
                return -ENOMEM;
 
+       max98088->devtype = id->driver_data;
+
        i2c_set_clientdata(i2c, max98088);
        max98088->control_data = i2c;
        max98088->pdata = i2c->dev.platform_data;
@@ -2059,7 +2070,8 @@ static int __devexit max98088_i2c_remove(struct i2c_client *client)
 }
 
 static const struct i2c_device_id max98088_i2c_id[] = {
-       { "max98088", 0 },
+       { "max98088", MAX98088 },
+       { "max98089", MAX98089 },
        { }
 };
 MODULE_DEVICE_TABLE(i2c, max98088_i2c_id);
diff --git a/sound/soc/codecs/stac9766.c b/sound/soc/codecs/stac9766.c
index 00d67cc8e206..061f9e5a497b 100644
--- a/sound/soc/codecs/stac9766.c
+++ b/sound/soc/codecs/stac9766.c
@@ -383,6 +383,7 @@ static struct snd_soc_codec_driver soc_codec_dev_stac9766 = {
         .reg_cache_size = sizeof(stac9766_reg),
         .reg_word_size = sizeof(u16),
         .reg_cache_step = 2,
+        .reg_cache_default = stac9766_reg,
 };
 
 static __devinit int stac9766_probe(struct platform_device *pdev)
diff --git a/sound/soc/codecs/tlv320aic3x.c b/sound/soc/codecs/tlv320aic3x.c
index fc687790188b..77b8f9ae29be 100644
--- a/sound/soc/codecs/tlv320aic3x.c
+++ b/sound/soc/codecs/tlv320aic3x.c
@@ -1176,7 +1176,7 @@ EXPORT_SYMBOL_GPL(aic3x_set_gpio);
 int aic3x_get_gpio(struct snd_soc_codec *codec, int gpio)
 {
         u8 reg = gpio ? AIC3X_GPIO2_REG : AIC3X_GPIO1_REG;
-        u8 val, bit = gpio ? 2: 1;
+        u8 val = 0, bit = gpio ? 2 : 1;
 
         aic3x_read(codec, reg, &val);
         return (val >> bit) & 1;
@@ -1204,7 +1204,7 @@ EXPORT_SYMBOL_GPL(aic3x_set_headset_detection);
 
 int aic3x_headset_detected(struct snd_soc_codec *codec)
 {
-        u8 val;
+        u8 val = 0;
         aic3x_read(codec, AIC3X_HEADSET_DETECT_CTRL_B, &val);
         return (val >> 4) & 1;
 }
@@ -1212,7 +1212,7 @@ EXPORT_SYMBOL_GPL(aic3x_headset_detected);
 
 int aic3x_button_pressed(struct snd_soc_codec *codec)
 {
-        u8 val;
+        u8 val = 0;
         aic3x_read(codec, AIC3X_HEADSET_DETECT_CTRL_B, &val);
         return (val >> 5) & 1;
 }
diff --git a/sound/soc/codecs/tlv320dac33.c b/sound/soc/codecs/tlv320dac33.c
index d251ff54a2d3..c5ab8c805771 100644
--- a/sound/soc/codecs/tlv320dac33.c
+++ b/sound/soc/codecs/tlv320dac33.c
@@ -58,7 +58,7 @@
         (1000000000 / ((rate * 1000) / samples))
 
 #define US_TO_SAMPLES(rate, us) \
-        (rate / (1000000 / us))
+        (rate / (1000000 / (us < 1000000 ? us : 1000000)))
 
 #define UTHR_FROM_PERIOD_SIZE(samples, playrate, burstrate) \
         ((samples * 5000) / ((burstrate * 5000) / (burstrate - playrate)))
@@ -200,7 +200,7 @@ static int dac33_read(struct snd_soc_codec *codec, unsigned int reg,
                       u8 *value)
 {
         struct tlv320dac33_priv *dac33 = snd_soc_codec_get_drvdata(codec);
-        int val;
+        int val, ret = 0;
 
         *value = reg & 0xff;
 
@@ -210,6 +210,7 @@ static int dac33_read(struct snd_soc_codec *codec, unsigned int reg,
                 if (val < 0) {
                         dev_err(codec->dev, "Read failed (%d)\n", val);
                         value[0] = dac33_read_reg_cache(codec, reg);
+                        ret = val;
                 } else {
                         value[0] = val;
                         dac33_write_reg_cache(codec, reg, val);
@@ -218,7 +219,7 @@ static int dac33_read(struct snd_soc_codec *codec, unsigned int reg,
                 value[0] = dac33_read_reg_cache(codec, reg);
         }
 
-        return 0;
+        return ret;
 }
 
 static int dac33_write(struct snd_soc_codec *codec, unsigned int reg,
@@ -329,13 +330,18 @@ static void dac33_init_chip(struct snd_soc_codec *codec)
                     dac33_read_reg_cache(codec, DAC33_LINER_TO_RLO_VOL));
 }
 
-static inline void dac33_read_id(struct snd_soc_codec *codec)
+static inline int dac33_read_id(struct snd_soc_codec *codec)
 {
+        int i, ret = 0;
         u8 reg;
 
-        dac33_read(codec, DAC33_DEVICE_ID_MSB, &reg);
-        dac33_read(codec, DAC33_DEVICE_ID_LSB, &reg);
-        dac33_read(codec, DAC33_DEVICE_REV_ID, &reg);
+        for (i = 0; i < 3; i++) {
+                ret = dac33_read(codec, DAC33_DEVICE_ID_MSB + i, &reg);
+                if (ret < 0)
+                        break;
+        }
+
+        return ret;
 }
 
 static inline void dac33_soft_power(struct snd_soc_codec *codec, int power)
@@ -1076,6 +1082,9 @@ static void dac33_calculate_times(struct snd_pcm_substream *substream)
                 /* Number of samples under i2c latency */
                 dac33->alarm_threshold = US_TO_SAMPLES(rate,
                                                 dac33->mode1_latency);
+                nsample_limit = DAC33_BUFFER_SIZE_SAMPLES -
+                                dac33->alarm_threshold;
+
                 if (dac33->auto_fifo_config) {
                         if (period_size <= dac33->alarm_threshold)
                                 /*
@@ -1086,6 +1095,8 @@ static void dac33_calculate_times(struct snd_pcm_substream *substream)
                                        ((dac33->alarm_threshold / period_size) +
                                        (dac33->alarm_threshold % period_size ?
                                        1 : 0));
+                        else if (period_size > nsample_limit)
+                                dac33->nsample = nsample_limit;
                         else
                                 dac33->nsample = period_size;
                 } else {
@@ -1097,8 +1108,7 @@ static void dac33_calculate_times(struct snd_pcm_substream *substream)
                          */
                         dac33->nsample_max = substream->runtime->buffer_size -
                                                 period_size;
-                        nsample_limit = DAC33_BUFFER_SIZE_SAMPLES -
-                                        dac33->alarm_threshold;
+
                         if (dac33->nsample_max > nsample_limit)
                                 dac33->nsample_max = nsample_limit;
 
@@ -1414,9 +1424,15 @@ static int dac33_soc_probe(struct snd_soc_codec *codec)
                 dev_err(codec->dev, "Failed to power up codec: %d\n", ret);
                 goto err_power;
         }
-        dac33_read_id(codec);
+        ret = dac33_read_id(codec);
         dac33_hard_power(codec, 0);
 
+        if (ret < 0) {
+                dev_err(codec->dev, "Failed to read chip ID: %d\n", ret);
+                ret = -ENODEV;
+                goto err_power;
+        }
+
         /* Check if the IRQ number is valid and request it */
         if (dac33->irq >= 0) {
                 ret = request_irq(dac33->irq, dac33_interrupt_handler,
diff --git a/sound/soc/codecs/tpa6130a2.c b/sound/soc/codecs/tpa6130a2.c
index 329acc1a2074..d2c243095673 100644
--- a/sound/soc/codecs/tpa6130a2.c
+++ b/sound/soc/codecs/tpa6130a2.c
@@ -78,8 +78,10 @@ static int tpa6130a2_i2c_write(int reg, u8 value)
 
         if (data->power_state) {
                 val = i2c_smbus_write_byte_data(tpa6130a2_client, reg, value);
-                if (val < 0)
+                if (val < 0) {
                         dev_err(&tpa6130a2_client->dev, "Write failed\n");
+                        return val;
+                }
         }
 
         /* Either powered on or off, we save the context */
@@ -119,13 +121,13 @@ static int tpa6130a2_power(int power)
 {
         struct  tpa6130a2_data *data;
         u8      val;
-        int     ret;
+        int     ret = 0;
 
         BUG_ON(tpa6130a2_client == NULL);
         data = i2c_get_clientdata(tpa6130a2_client);
 
         mutex_lock(&data->mutex);
-        if (power) {
+        if (power && !data->power_state) {
                 /* Power on */
                 if (data->power_gpio >= 0)
                         gpio_set_value(data->power_gpio, 1);
@@ -153,7 +155,7 @@ static int tpa6130a2_power(int power)
                 val = tpa6130a2_read(TPA6130A2_REG_CONTROL);
                 val &= ~TPA6130A2_SWS;
                 tpa6130a2_i2c_write(TPA6130A2_REG_CONTROL, val);
-        } else {
+        } else if (!power && data->power_state) {
                 /* set SWS */
                 val = tpa6130a2_read(TPA6130A2_REG_CONTROL);
                 val |= TPA6130A2_SWS;
diff --git a/sound/soc/codecs/uda134x.c b/sound/soc/codecs/uda134x.c
index 7540a509a6f5..464f0cfa4c7a 100644
--- a/sound/soc/codecs/uda134x.c
+++ b/sound/soc/codecs/uda134x.c
@@ -597,6 +597,7 @@ static struct snd_soc_codec_driver soc_codec_dev_uda134x = {
         .resume =       uda134x_soc_resume,
         .reg_cache_size = sizeof(uda134x_reg),
         .reg_word_size = sizeof(u8),
+        .reg_cache_default = uda134x_reg,
         .reg_cache_step = 1,
         .read = uda134x_read_reg_cache,
         .write = uda134x_write,
diff --git a/sound/soc/codecs/wm8350.c b/sound/soc/codecs/wm8350.c
index f4f1fba38eb9..7611add7f8c3 100644
--- a/sound/soc/codecs/wm8350.c
+++ b/sound/soc/codecs/wm8350.c
@@ -831,7 +831,7 @@ static int wm8350_set_dai_sysclk(struct snd_soc_dai *codec_dai,
         }
 
         /* MCLK direction */
-        if (dir == WM8350_MCLK_DIR_OUT)
+        if (dir == SND_SOC_CLOCK_OUT)
                 wm8350_set_bits(wm8350, WM8350_CLOCK_CONTROL_2,
                                 WM8350_MCLK_DIR);
         else
@@ -1586,6 +1586,13 @@ static  int wm8350_codec_probe(struct snd_soc_codec *codec)
         wm8350_set_bits(wm8350, WM8350_ROUT2_VOLUME,
                         WM8350_OUT2_VU | WM8350_OUT2R_MUTE);
 
+        /* Make sure AIF tristating is disabled by default */
+        wm8350_clear_bits(wm8350, WM8350_AI_FORMATING, WM8350_AIF_TRI);
+
+        /* Make sure we've got a sane companding setup too */
+        wm8350_clear_bits(wm8350, WM8350_ADC_DAC_COMP,
+                          WM8350_DAC_COMP | WM8350_LOOPBACK);
+
         /* Make sure jack detect is disabled to start off with */
         wm8350_clear_bits(wm8350, WM8350_JACK_DETECT,
                           WM8350_JDL_ENA | WM8350_JDR_ENA);
diff --git a/sound/soc/codecs/wm8523.c b/sound/soc/codecs/wm8523.c
index 712ef7c76f90..9a433a5396cb 100644
--- a/sound/soc/codecs/wm8523.c
+++ b/sound/soc/codecs/wm8523.c
@@ -146,7 +146,6 @@ static int wm8523_startup(struct snd_pcm_substream *substream,
                 return -EINVAL;
         }
 
-        return 0;
         snd_pcm_hw_constraint_list(substream->runtime, 0,
                                    SNDRV_PCM_HW_PARAM_RATE,
                                    &wm8523->rate_constraint);
diff --git a/sound/soc/codecs/wm8580.c b/sound/soc/codecs/wm8580.c
index a2e0ed59b376..8725d4e75431 100644
--- a/sound/soc/codecs/wm8580.c
+++ b/sound/soc/codecs/wm8580.c
@@ -161,7 +161,7 @@
 static const u16 wm8580_reg[] = {
         0x0121, 0x017e, 0x007d, 0x0014, /*R3*/
         0x0121, 0x017e, 0x007d, 0x0194, /*R7*/
-        0x001c, 0x0002, 0x0002, 0x00c2, /*R11*/
+        0x0010, 0x0002, 0x0002, 0x00c2, /*R11*/
         0x0182, 0x0082, 0x000a, 0x0024, /*R15*/
         0x0009, 0x0000, 0x00ff, 0x0000, /*R19*/
         0x00ff, 0x00ff, 0x00ff, 0x00ff, /*R23*/
@@ -491,16 +491,16 @@ static int wm8580_paif_hw_params(struct snd_pcm_substream *substream,
                 paifa |= 0x8;
                 break;
         case SNDRV_PCM_FORMAT_S20_3LE:
-                paifa |= 0x10;
+                paifa |= 0x0;
                 paifb |= WM8580_AIF_LENGTH_20;
                 break;
         case SNDRV_PCM_FORMAT_S24_LE:
-                paifa |= 0x10;
+                paifa |= 0x0;
                 paifb |= WM8580_AIF_LENGTH_24;
                 break;
         case SNDRV_PCM_FORMAT_S32_LE:
-                paifa |= 0x10;
-                paifb |= WM8580_AIF_LENGTH_24;
+                paifa |= 0x0;
+                paifb |= WM8580_AIF_LENGTH_32;
                 break;
         default:
                 return -EINVAL;
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/codecs/wm8776.c b/sound/soc/codecs/wm8776.c
index 04182c464e35..0132a27140ae 100644
--- a/sound/soc/codecs/wm8776.c
+++ b/sound/soc/codecs/wm8776.c
@@ -34,7 +34,6 @@
 /* codec private data */
 struct wm8776_priv {
         enum snd_soc_control_type control_type;
-        u16 reg_cache[WM8776_CACHEREGNUM];
         int sysclk[2];
 };
 
diff --git a/sound/soc/codecs/wm8900.c b/sound/soc/codecs/wm8900.c
index b4f11724a63f..aca4b1ea10bb 100644
--- a/sound/soc/codecs/wm8900.c
+++ b/sound/soc/codecs/wm8900.c
@@ -186,7 +186,6 @@ static int wm8900_volatile_register(unsigned int reg)
 {
         switch (reg) {
         case WM8900_REG_ID:
-        case WM8900_REG_POWER1:
                 return 1;
         default:
                 return 0;
@@ -1200,11 +1199,6 @@ static int wm8900_probe(struct snd_soc_codec *codec)
                 return -ENODEV;
         }
 
-        /* Read back from the chip */
-        reg = snd_soc_read(codec, WM8900_REG_POWER1);
-        reg = (reg >> 12) & 0xf;
-        dev_info(codec->dev, "WM8900 revision %d\n", reg);
-
         wm8900_reset(codec);
 
         /* Turn the chip on */
diff --git a/sound/soc/codecs/wm8904.c b/sound/soc/codecs/wm8904.c
index 33be84e506ea..9001cc48ba13 100644
--- a/sound/soc/codecs/wm8904.c
+++ b/sound/soc/codecs/wm8904.c
@@ -818,7 +818,8 @@ static int wm8904_get_deemph(struct snd_kcontrol *kcontrol,
         struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
         struct wm8904_priv *wm8904 = snd_soc_codec_get_drvdata(codec);
 
-        return wm8904->deemph;
+        ucontrol->value.enumerated.item[0] = wm8904->deemph;
+        return 0;
 }
 
 static int wm8904_put_deemph(struct snd_kcontrol *kcontrol,
@@ -2498,6 +2499,8 @@ static int wm8904_remove(struct snd_soc_codec *codec)
 
         wm8904_set_bias_level(codec, SND_SOC_BIAS_OFF);
         regulator_bulk_free(ARRAY_SIZE(wm8904->supplies), wm8904->supplies);
+        kfree(wm8904->retune_mobile_texts);
+        kfree(wm8904->drc_texts);
 
         return 0;
 }
diff --git a/sound/soc/codecs/wm8955.c b/sound/soc/codecs/wm8955.c
index f89ad6c9a80b..9cbab8e1de01 100644
--- a/sound/soc/codecs/wm8955.c
+++ b/sound/soc/codecs/wm8955.c
@@ -380,7 +380,8 @@ static int wm8955_get_deemph(struct snd_kcontrol *kcontrol,
         struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
         struct wm8955_priv *wm8955 = snd_soc_codec_get_drvdata(codec);
 
-        return wm8955->deemph;
+        ucontrol->value.enumerated.item[0] = wm8955->deemph;
+        return 0;
 }
 
 static int wm8955_put_deemph(struct snd_kcontrol *kcontrol,
diff --git a/sound/soc/codecs/wm8960.c b/sound/soc/codecs/wm8960.c
index 8d5efb333c33..21986c42272f 100644
--- a/sound/soc/codecs/wm8960.c
+++ b/sound/soc/codecs/wm8960.c
@@ -138,7 +138,8 @@ static int wm8960_get_deemph(struct snd_kcontrol *kcontrol,
         struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
         struct wm8960_priv *wm8960 = snd_soc_codec_get_drvdata(codec);
 
-        return wm8960->deemph;
+        ucontrol->value.enumerated.item[0] = wm8960->deemph;
+        return 0;
 }
 
 static int wm8960_put_deemph(struct snd_kcontrol *kcontrol,
diff --git a/sound/soc/codecs/wm8961.c b/sound/soc/codecs/wm8961.c
index 4f326f604104..8340485c9851 100644
--- a/sound/soc/codecs/wm8961.c
+++ b/sound/soc/codecs/wm8961.c
@@ -711,7 +711,7 @@ static int wm8961_hw_params(struct snd_pcm_substream *substream,
         if (fs <= 24000)
                 reg |= WM8961_DACSLOPE;
         else
-                reg &= WM8961_DACSLOPE;
+                reg &= ~WM8961_DACSLOPE;
         snd_soc_write(codec, WM8961_ADC_DAC_CONTROL_2, reg);
 
         return 0;
@@ -736,7 +736,7 @@ static int wm8961_set_sysclk(struct snd_soc_dai *dai, int clk_id,
                 freq /= 2;
         } else {
                 dev_dbg(codec->dev, "Using MCLK/1 for %dHz MCLK\n", freq);
-                reg &= WM8961_MCLKDIV;
+                reg &= ~WM8961_MCLKDIV;
         }
 
         snd_soc_write(codec, WM8961_CLOCKING1, reg);
diff --git a/sound/soc/codecs/wm8962.c b/sound/soc/codecs/wm8962.c
index 894d0cd3aa9b..1304ca91a11c 100644
--- a/sound/soc/codecs/wm8962.c
+++ b/sound/soc/codecs/wm8962.c
@@ -3339,7 +3339,7 @@ static irqreturn_t wm8962_irq(int irq, void *data)
         int mask;
         int active;
 
-        mask = snd_soc_read(codec, WM8962_INTERRUPT_STATUS_2);
+        mask = snd_soc_read(codec, WM8962_INTERRUPT_STATUS_2_MASK);
 
         active = snd_soc_read(codec, WM8962_INTERRUPT_STATUS_2);
         active &= ~mask;
@@ -3500,8 +3500,11 @@ static ssize_t wm8962_beep_set(struct device *dev,
 {
         struct wm8962_priv *wm8962 = dev_get_drvdata(dev);
         long int time;
+        int ret;
 
-        strict_strtol(buf, 10, &time);
+        ret = strict_strtol(buf, 10, &time);
+        if (ret != 0)
+                return ret;
 
         input_event(wm8962->beep, EV_SND, SND_TONE, time);
 
diff --git a/sound/soc/codecs/wm8994.c b/sound/soc/codecs/wm8994.c
index 0db59c3aa5d4..4d3e6f1ac584 100644
--- a/sound/soc/codecs/wm8994.c
+++ b/sound/soc/codecs/wm8994.c
@@ -3903,6 +3903,8 @@ static int wm8994_codec_probe(struct snd_soc_codec *codec)
                 return -ENOMEM;
         snd_soc_codec_set_drvdata(codec, wm8994);
 
+        codec->reg_cache = &wm8994->reg_cache;
+
         wm8994->pdata = dev_get_platdata(codec->dev->parent);
         wm8994->codec = codec;
 
@@ -4059,6 +4061,8 @@ static int  wm8994_codec_remove(struct snd_soc_codec *codec)
         wm8994_free_irq(codec->control_data, WM8994_IRQ_MIC2_DET, wm8994);
         wm8994_free_irq(codec->control_data, WM8994_IRQ_MIC1_SHRT, wm8994);
         wm8994_free_irq(codec->control_data, WM8994_IRQ_MIC1_DET, wm8994);
+        kfree(wm8994->retune_mobile_texts);
+        kfree(wm8994->drc_texts);
         kfree(wm8994);
 
         return 0;
@@ -4071,6 +4075,8 @@ static struct snd_soc_codec_driver soc_codec_dev_wm8994 = {
         .resume =       wm8994_resume,
         .read = wm8994_read,
         .write = wm8994_write,
+        .readable_register = wm8994_readable,
+        .volatile_register = wm8994_volatile,
         .set_bias_level = wm8994_set_bias_level,
 };
 
diff --git a/sound/soc/codecs/wm_hubs.c b/sound/soc/codecs/wm_hubs.c
index 2cb81538cd91..0e24092722c3 100644
--- a/sound/soc/codecs/wm_hubs.c
+++ b/sound/soc/codecs/wm_hubs.c
@@ -123,7 +123,7 @@ static void calibrate_dc_servo(struct snd_soc_codec *codec)
                         reg_r = reg & WM8993_DCS_DAC_WR_VAL_0_MASK;
                         break;
                 default:
-                        WARN(1, "Unknown DCS readback method");
+                        WARN(1, "Unknown DCS readback method\n");
                         break;
                 }
 
@@ -293,7 +293,7 @@ SOC_DOUBLE_R("Speaker Switch",
 SOC_DOUBLE_R("Speaker ZC Switch",
              WM8993_SPEAKER_VOLUME_LEFT, WM8993_SPEAKER_VOLUME_RIGHT,
              7, 1, 0),
-SOC_DOUBLE_TLV("Speaker Boost Volume", WM8993_SPKOUT_BOOST, 0, 3, 7, 0,
+SOC_DOUBLE_TLV("Speaker Boost Volume", WM8993_SPKOUT_BOOST, 3, 0, 7, 0,
                spkboost_tlv),
 SOC_ENUM("Speaker Reference", speaker_ref),
 SOC_ENUM("Speaker Mode", speaker_mode),
diff --git a/sound/soc/davinci/davinci-evm.c b/sound/soc/davinci/davinci-evm.c
index 2b07b17a6b2d..bc9e6b0b3f6f 100644
--- a/sound/soc/davinci/davinci-evm.c
+++ b/sound/soc/davinci/davinci-evm.c
@@ -157,12 +157,23 @@ static int evm_aic3x_init(struct snd_soc_pcm_runtime *rtd)
 }
 
 /* davinci-evm digital audio interface glue - connects codec <--> CPU */
-static struct snd_soc_dai_link evm_dai = {
+static struct snd_soc_dai_link dm6446_evm_dai = {
         .name = "TLV320AIC3X",
         .stream_name = "AIC3X",
-        .cpu_dai_name = "davinci-mcasp.0",
+        .cpu_dai_name = "davinci-mcbsp",
         .codec_dai_name = "tlv320aic3x-hifi",
-        .codec_name = "tlv320aic3x-codec.0-001a",
+        .codec_name = "tlv320aic3x-codec.1-001b",
+        .platform_name = "davinci-pcm-audio",
+        .init = evm_aic3x_init,
+        .ops = &evm_ops,
+};
+
+static struct snd_soc_dai_link dm355_evm_dai = {
+        .name = "TLV320AIC3X",
+        .stream_name = "AIC3X",
+        .cpu_dai_name = "davinci-mcbsp.1",
+        .codec_dai_name = "tlv320aic3x-hifi",
+        .codec_name = "tlv320aic3x-codec.1-001b",
         .platform_name = "davinci-pcm-audio",
         .init = evm_aic3x_init,
         .ops = &evm_ops,
@@ -172,10 +183,10 @@ static struct snd_soc_dai_link dm365_evm_dai = {
 #ifdef CONFIG_SND_DM365_AIC3X_CODEC
         .name = "TLV320AIC3X",
         .stream_name = "AIC3X",
-        .cpu_dai_name = "davinci-i2s",
+        .cpu_dai_name = "davinci-mcbsp",
         .codec_dai_name = "tlv320aic3x-hifi",
         .init = evm_aic3x_init,
-        .codec_name = "tlv320aic3x-codec.0-001a",
+        .codec_name = "tlv320aic3x-codec.1-0018",
         .ops = &evm_ops,
 #elif defined(CONFIG_SND_DM365_VOICE_CODEC)
         .name = "Voice Codec - CQ93VC",
@@ -219,10 +230,17 @@ static struct snd_soc_dai_link da8xx_evm_dai = {
         .ops = &evm_ops,
 };
 
-/* davinci dm6446, dm355 evm audio machine driver */
-static struct snd_soc_card snd_soc_card_evm = {
-        .name = "DaVinci EVM",
-        .dai_link = &evm_dai,
+/* davinci dm6446 evm audio machine driver */
+static struct snd_soc_card dm6446_snd_soc_card_evm = {
+        .name = "DaVinci DM6446 EVM",
+        .dai_link = &dm6446_evm_dai,
+        .num_links = 1,
+};
+
+/* davinci dm355 evm audio machine driver */
+static struct snd_soc_card dm355_snd_soc_card_evm = {
+        .name = "DaVinci DM355 EVM",
+        .dai_link = &dm355_evm_dai,
         .num_links = 1,
 };
 
@@ -261,10 +279,10 @@ static int __init evm_init(void)
         int ret;
 
         if (machine_is_davinci_evm()) {
-                evm_snd_dev_data = &snd_soc_card_evm;
+                evm_snd_dev_data = &dm6446_snd_soc_card_evm;
                 index = 0;
         } else if (machine_is_davinci_dm355_evm()) {
-                evm_snd_dev_data = &snd_soc_card_evm;
+                evm_snd_dev_data = &dm355_snd_soc_card_evm;
                 index = 1;
         } else if (machine_is_davinci_dm365_evm()) {
                 evm_snd_dev_data = &dm365_snd_soc_card_evm;
diff --git a/sound/soc/davinci/davinci-i2s.c b/sound/soc/davinci/davinci-i2s.c
index d46b545d41f4..9e0e565e6ed9 100644
--- a/sound/soc/davinci/davinci-i2s.c
+++ b/sound/soc/davinci/davinci-i2s.c
@@ -426,9 +426,6 @@ static int davinci_i2s_hw_params(struct snd_pcm_substream *substream,
         snd_pcm_format_t fmt;
         unsigned element_cnt = 1;
 
-        dai->capture_dma_data = dev->dma_params;
-        dai->playback_dma_data = dev->dma_params;
-
         /* general line settings */
         spcr = davinci_mcbsp_read_reg(dev, DAVINCI_MCBSP_SPCR_REG);
         if (substream->stream == SNDRV_PCM_STREAM_CAPTURE) {
@@ -601,6 +598,15 @@ static int davinci_i2s_trigger(struct snd_pcm_substream *substream, int cmd,
         return ret;
 }
 
+static int davinci_i2s_startup(struct snd_pcm_substream *substream,
+                               struct snd_soc_dai *dai)
+{
+        struct davinci_mcbsp_dev *dev = snd_soc_dai_get_drvdata(dai);
+
+        snd_soc_dai_set_dma_data(dai, substream, dev->dma_params);
+        return 0;
+}
+
 static void davinci_i2s_shutdown(struct snd_pcm_substream *substream,
                 struct snd_soc_dai *dai)
 {
@@ -612,6 +618,7 @@ static void davinci_i2s_shutdown(struct snd_pcm_substream *substream,
 #define DAVINCI_I2S_RATES       SNDRV_PCM_RATE_8000_96000
 
 static struct snd_soc_dai_ops davinci_i2s_dai_ops = {
+        .startup        = davinci_i2s_startup,
         .shutdown       = davinci_i2s_shutdown,
         .prepare        = davinci_i2s_prepare,
         .trigger        = davinci_i2s_trigger,
@@ -749,7 +756,7 @@ static struct platform_driver davinci_mcbsp_driver = {
         .probe          = davinci_i2s_probe,
         .remove         = davinci_i2s_remove,
         .driver         = {
-                .name   = "davinci-i2s",
+                .name   = "davinci-mcbsp",
                 .owner  = THIS_MODULE,
         },
 };
diff --git a/sound/soc/davinci/davinci-mcasp.c b/sound/soc/davinci/davinci-mcasp.c
index 86918ee12419..fb55d2c5d704 100644
--- a/sound/soc/davinci/davinci-mcasp.c
+++ b/sound/soc/davinci/davinci-mcasp.c
@@ -715,9 +715,6 @@ static int davinci_mcasp_hw_params(struct snd_pcm_substream *substream,
         int word_length;
         u8 fifo_level;
 
-        cpu_dai->capture_dma_data = dev->dma_params;
-        cpu_dai->playback_dma_data = dev->dma_params;
-
         davinci_hw_common_param(dev, substream->stream);
         if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK)
                 fifo_level = dev->txnumevt;
@@ -799,7 +796,17 @@ static int davinci_mcasp_trigger(struct snd_pcm_substream *substream,
         return ret;
 }
 
+static int davinci_mcasp_startup(struct snd_pcm_substream *substream,
+                                 struct snd_soc_dai *dai)
+{
+        struct davinci_audio_dev *dev = snd_soc_dai_get_drvdata(dai);
+
+        snd_soc_dai_set_dma_data(dai, substream, dev->dma_params);
+        return 0;
+}
+
 static struct snd_soc_dai_ops davinci_mcasp_dai_ops = {
+        .startup        = davinci_mcasp_startup,
         .trigger        = davinci_mcasp_trigger,
         .hw_params      = davinci_mcasp_hw_params,
         .set_fmt        = davinci_mcasp_set_dai_fmt,
diff --git a/sound/soc/davinci/davinci-sffsdr.c b/sound/soc/davinci/davinci-sffsdr.c
index 009b6521a1bf..6c6666a1f942 100644
--- a/sound/soc/davinci/davinci-sffsdr.c
+++ b/sound/soc/davinci/davinci-sffsdr.c
@@ -84,7 +84,7 @@ static struct snd_soc_ops sffsdr_ops = {
 static struct snd_soc_dai_link sffsdr_dai = {
         .name = "PCM3008", /* Codec name */
         .stream_name = "PCM3008 HiFi",
-        .cpu_dai_name = "davinci-asp.0",
+        .cpu_dai_name = "davinci-mcbsp",
         .codec_dai_name = "pcm3008-hifi",
         .codec_name = "pcm3008-codec",
         .platform_name = "davinci-pcm-audio",
diff --git a/sound/soc/davinci/davinci-vcif.c b/sound/soc/davinci/davinci-vcif.c
index ea232f6a2c21..9d2afccc3a2d 100644
--- a/sound/soc/davinci/davinci-vcif.c
+++ b/sound/soc/davinci/davinci-vcif.c
@@ -97,9 +97,6 @@ static int davinci_vcif_hw_params(struct snd_pcm_substream *substream,
                         &davinci_vcif_dev->dma_params[substream->stream];
         u32 w;
 
-        dai->capture_dma_data = davinci_vcif_dev->dma_params;
-        dai->playback_dma_data = davinci_vcif_dev->dma_params;
-
         /* Restart the codec before setup */
         davinci_vcif_stop(substream);
         davinci_vcif_start(substream);
@@ -174,9 +171,19 @@ static int davinci_vcif_trigger(struct snd_pcm_substream *substream, int cmd,
         return ret;
 }
 
+static int davinci_vcif_startup(struct snd_pcm_substream *substream,
+                                struct snd_soc_dai *dai)
+{
+        struct davinci_vcif_dev *dev = snd_soc_dai_get_drvdata(dai);
+
+        snd_soc_dai_set_dma_data(dai, substream, dev->dma_params);
+        return 0;
+}
+
 #define DAVINCI_VCIF_RATES      SNDRV_PCM_RATE_8000_48000
 
 static struct snd_soc_dai_ops davinci_vcif_dai_ops = {
+        .startup        = davinci_vcif_startup,
         .trigger        = davinci_vcif_trigger,
         .hw_params      = davinci_vcif_hw_params,
 };
@@ -240,7 +247,10 @@ fail:
 
 static int davinci_vcif_remove(struct platform_device *pdev)
 {
+        struct davinci_vcif_dev *davinci_vcif_dev = dev_get_drvdata(&pdev->dev);
+
         snd_soc_unregister_dai(&pdev->dev);
+        kfree(davinci_vcif_dev);
 
         return 0;
 }
diff --git a/sound/soc/ep93xx/simone.c b/sound/soc/ep93xx/simone.c
index 4b0d19913728..286817946c56 100644
--- a/sound/soc/ep93xx/simone.c
+++ b/sound/soc/ep93xx/simone.c
@@ -54,24 +54,26 @@ static int __init simone_init(void)
 
         ret = platform_device_add(simone_snd_ac97_device);
         if (ret)
-                goto fail;
+                goto fail1;
 
         simone_snd_device = platform_device_alloc("soc-audio", -1);
         if (!simone_snd_device) {
                 ret = -ENOMEM;
-                goto fail;
+                goto fail2;
         }
 
         platform_set_drvdata(simone_snd_device, &snd_soc_simone);
         ret = platform_device_add(simone_snd_device);
-        if (ret) {
-                platform_device_put(simone_snd_device);
-                goto fail;
-        }
+        if (ret)
+                goto fail3;
 
-        return ret;
+        return 0;
 
-fail:
+fail3:
+        platform_device_put(simone_snd_device);
+fail2:
+        platform_device_del(simone_snd_ac97_device);
+fail1:
         platform_device_put(simone_snd_ac97_device);
         return ret;
 }
diff --git a/sound/soc/fsl/efika-audio-fabric.c b/sound/soc/fsl/efika-audio-fabric.c
index 53251e6b5bd5..108b5d8bd0e9 100644
--- a/sound/soc/fsl/efika-audio-fabric.c
+++ b/sound/soc/fsl/efika-audio-fabric.c
@@ -76,6 +76,7 @@ static __init int efika_fabric_init(void)
         rc = platform_device_add(pdev);
         if (rc) {
                 pr_err("efika_fabric_init: platform_device_add() failed\n");
+                platform_device_put(pdev);
                 return -ENODEV;
         }
         return 0;
diff --git a/sound/soc/fsl/mpc5200_dma.c b/sound/soc/fsl/mpc5200_dma.c
index dce6b551cd78..f92dca07cd35 100644
--- a/sound/soc/fsl/mpc5200_dma.c
+++ b/sound/soc/fsl/mpc5200_dma.c
@@ -9,7 +9,6 @@
 #include <linux/module.h>
 #include <linux/of_device.h>
 #include <linux/slab.h>
-#include <linux/of_device.h>
 #include <linux/of_platform.h>
 
 #include <sound/soc.h>
diff --git a/sound/soc/fsl/mpc5200_psc_i2s.c b/sound/soc/fsl/mpc5200_psc_i2s.c
index 74ffed41340f..9018fa5bf0db 100644
--- a/sound/soc/fsl/mpc5200_psc_i2s.c
+++ b/sound/soc/fsl/mpc5200_psc_i2s.c
@@ -160,7 +160,7 @@ static int __devinit psc_i2s_of_probe(struct platform_device *op,
         rc = snd_soc_register_dais(&op->dev, psc_i2s_dai, ARRAY_SIZE(psc_i2s_dai));
         if (rc != 0) {
                 pr_err("Failed to register DAI\n");
-                return 0;
+                return rc;
         }
 
         psc_dma = dev_get_drvdata(&op->dev);
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/fsl/pcm030-audio-fabric.c b/sound/soc/fsl/pcm030-audio-fabric.c
index 25f27ec1dd6e..ba4d85e317ed 100644
--- a/sound/soc/fsl/pcm030-audio-fabric.c
+++ b/sound/soc/fsl/pcm030-audio-fabric.c
@@ -76,6 +76,7 @@ static __init int pcm030_fabric_init(void)
         rc = platform_device_add(pdev);
         if (rc) {
                 pr_err("pcm030_fabric_init: platform_device_add() failed\n");
+                platform_device_put(pdev);
                 return -ENODEV;
         }
         return 0;
diff --git a/sound/soc/imx/eukrea-tlv320.c b/sound/soc/imx/eukrea-tlv320.c
index b59675257ce5..dd4fffdbd177 100644
--- a/sound/soc/imx/eukrea-tlv320.c
+++ b/sound/soc/imx/eukrea-tlv320.c
@@ -34,8 +34,8 @@ static int eukrea_tlv320_hw_params(struct snd_pcm_substream *substream,
                             struct snd_pcm_hw_params *params)
 {
         struct snd_soc_pcm_runtime *rtd = substream->private_data;
-        struct snd_soc_dai *codec_dai = rtd->dai->codec_dai;
-        struct snd_soc_dai *cpu_dai = rtd->dai->cpu_dai;
+        struct snd_soc_dai *codec_dai = rtd->codec_dai;
+        struct snd_soc_dai *cpu_dai = rtd->cpu_dai;
         int ret;
 
         ret = snd_soc_dai_set_fmt(cpu_dai, SND_SOC_DAIFMT_I2S |
@@ -79,10 +79,10 @@ static struct snd_soc_ops eukrea_tlv320_snd_ops = {
 static struct snd_soc_dai_link eukrea_tlv320_dai = {
         .name           = "tlv320aic23",
         .stream_name    = "TLV320AIC23",
-        .codec_dai      = "tlv320aic23-hifi",
+        .codec_dai_name = "tlv320aic23-hifi",
         .platform_name  = "imx-pcm-audio.0",
         .codec_name     = "tlv320aic23-codec.0-001a",
-        .cpu_dai = "imx-ssi.0",
+        .cpu_dai_name   = "imx-ssi.0",
         .ops            = &eukrea_tlv320_snd_ops,
 };
 
diff --git a/sound/soc/imx/imx-pcm-dma-mx2.c b/sound/soc/imx/imx-pcm-dma-mx2.c
index fd493ee1428e..671ef8dd524c 100644
--- a/sound/soc/imx/imx-pcm-dma-mx2.c
+++ b/sound/soc/imx/imx-pcm-dma-mx2.c
@@ -20,6 +20,7 @@
 #include <linux/module.h>
 #include <linux/platform_device.h>
 #include <linux/slab.h>
+#include <linux/dmaengine.h>
 
 #include <sound/core.h>
 #include <sound/initval.h>
@@ -27,165 +28,146 @@
 #include <sound/pcm_params.h>
 #include <sound/soc.h>
 
-#include <mach/dma-mx1-mx2.h>
+#include <mach/dma.h>
 
 #include "imx-ssi.h"
 
 struct imx_pcm_runtime_data {
-        int sg_count;
-        struct scatterlist *sg_list;
-        int period;
+        int period_bytes;
         int periods;
-        unsigned long dma_addr;
         int dma;
-        struct snd_pcm_substream *substream;
         unsigned long offset;
         unsigned long size;
-        unsigned long period_cnt;
         void *buf;
         int period_time;
+        struct dma_async_tx_descriptor *desc;
+        struct dma_chan *dma_chan;
+        struct imx_dma_data dma_data;
 };
 
-/* Called by the DMA framework when a period has elapsed */
-static void imx_ssi_dma_progression(int channel, void *data,
-                                        struct scatterlist *sg)
+static void audio_dma_irq(void *data)
 {
-        struct snd_pcm_substream *substream = data;
+        struct snd_pcm_substream *substream = (struct snd_pcm_substream *)data;
         struct snd_pcm_runtime *runtime = substream->runtime;
         struct imx_pcm_runtime_data *iprtd = runtime->private_data;
 
-        if (!sg)
-                return;
-
-        runtime = iprtd->substream->runtime;
+        iprtd->offset += iprtd->period_bytes;
+        iprtd->offset %= iprtd->period_bytes * iprtd->periods;
 
-        iprtd->offset = sg->dma_address - runtime->dma_addr;
-
-        snd_pcm_period_elapsed(iprtd->substream);
+        snd_pcm_period_elapsed(substream);
 }
 
-static void imx_ssi_dma_callback(int channel, void *data)
+static bool filter(struct dma_chan *chan, void *param)
 {
-        pr_err("%s shouldn't be called\n", __func__);
-}
+        struct imx_pcm_runtime_data *iprtd = param;
 
-static void snd_imx_dma_err_callback(int channel, void *data, int err)
-{
-        struct snd_pcm_substream *substream = data;
-        struct snd_soc_pcm_runtime *rtd = substream->private_data;
-        struct imx_pcm_dma_params *dma_params = 
-                snd_soc_dai_get_dma_data(rtd->dai->cpu_dai, substream);
-        struct snd_pcm_runtime *runtime = substream->runtime;
-        struct imx_pcm_runtime_data *iprtd = runtime->private_data;
-        int ret;
+        if (!imx_dma_is_general_purpose(chan))
+                return false;
 
-        pr_err("DMA timeout on channel %d -%s%s%s%s\n",
-                 channel,
-                 err & IMX_DMA_ERR_BURST ?    " burst" : "",
-                 err & IMX_DMA_ERR_REQUEST ?  " request" : "",
-                 err & IMX_DMA_ERR_TRANSFER ? " transfer" : "",
-                 err & IMX_DMA_ERR_BUFFER ?   " buffer" : "");
+        chan->private = &iprtd->dma_data;
 
-        imx_dma_disable(iprtd->dma);
-        ret = imx_dma_setup_sg(iprtd->dma, iprtd->sg_list, iprtd->sg_count,
-                        IMX_DMA_LENGTH_LOOP, dma_params->dma_addr,
-                        substream->stream == SNDRV_PCM_STREAM_PLAYBACK ?
-                        DMA_MODE_WRITE : DMA_MODE_READ);
-        if (!ret)
-                imx_dma_enable(iprtd->dma);
+        return true;
 }
 
-static int imx_ssi_dma_alloc(struct snd_pcm_substream *substream)
+static int imx_ssi_dma_alloc(struct snd_pcm_substream *substream,
+                                struct snd_pcm_hw_params *params)
 {
         struct snd_soc_pcm_runtime *rtd = substream->private_data;
         struct imx_pcm_dma_params *dma_params;
         struct snd_pcm_runtime *runtime = substream->runtime;
         struct imx_pcm_runtime_data *iprtd = runtime->private_data;
+        struct dma_slave_config slave_config;
+        dma_cap_mask_t mask;
+        enum dma_slave_buswidth buswidth;
         int ret;
 
         dma_params = snd_soc_dai_get_dma_data(rtd->cpu_dai, substream);
 
-        iprtd->dma = imx_dma_request_by_prio(DRV_NAME, DMA_PRIO_HIGH);
-        if (iprtd->dma < 0) {
-                pr_err("Failed to claim the audio DMA\n");
-                return -ENODEV;
-        }
+        iprtd->dma_data.peripheral_type = IMX_DMATYPE_SSI;
+        iprtd->dma_data.priority = DMA_PRIO_HIGH;
+        iprtd->dma_data.dma_request = dma_params->dma;
 
-        ret = imx_dma_setup_handlers(iprtd->dma,
-                                imx_ssi_dma_callback,
-                                snd_imx_dma_err_callback, substream);
-        if (ret)
-                goto out;
+        /* Try to grab a DMA channel */
+        dma_cap_zero(mask);
+        dma_cap_set(DMA_SLAVE, mask);
+        iprtd->dma_chan = dma_request_channel(mask, filter, iprtd);
+        if (!iprtd->dma_chan)
+                return -EINVAL;
 
-        ret = imx_dma_setup_progression_handler(iprtd->dma,
-                        imx_ssi_dma_progression);
-        if (ret) {
-                pr_err("Failed to setup the DMA handler\n");
-                goto out;
+        switch (params_format(params)) {
+        case SNDRV_PCM_FORMAT_S16_LE:
+                buswidth = DMA_SLAVE_BUSWIDTH_2_BYTES;
+                break;
+        case SNDRV_PCM_FORMAT_S20_3LE:
+        case SNDRV_PCM_FORMAT_S24_LE:
+                buswidth = DMA_SLAVE_BUSWIDTH_4_BYTES;
+                break;
+        default:
+                return 0;
         }
 
-        ret = imx_dma_config_channel(iprtd->dma,
-                        IMX_DMA_MEMSIZE_16 | IMX_DMA_TYPE_FIFO,
-                        IMX_DMA_MEMSIZE_32 | IMX_DMA_TYPE_LINEAR,
-                        dma_params->dma, 1);
-        if (ret < 0) {
-                pr_err("Cannot configure DMA channel: %d\n", ret);
-                goto out;
+        if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) {
+                slave_config.direction = DMA_TO_DEVICE;
+                slave_config.dst_addr = dma_params->dma_addr;
+                slave_config.dst_addr_width = buswidth;
+                slave_config.dst_maxburst = dma_params->burstsize;
+        } else {
+                slave_config.direction = DMA_FROM_DEVICE;
+                slave_config.src_addr = dma_params->dma_addr;
+                slave_config.src_addr_width = buswidth;
+                slave_config.src_maxburst = dma_params->burstsize;
         }
 
-        imx_dma_config_burstlen(iprtd->dma, dma_params->burstsize * 2);
+        ret = dmaengine_slave_config(iprtd->dma_chan, &slave_config);
+        if (ret)
+                return ret;
 
         return 0;
-out:
-        imx_dma_free(iprtd->dma);
-        return ret;
 }
 
 static int snd_imx_pcm_hw_params(struct snd_pcm_substream *substream,
                                 struct snd_pcm_hw_params *params)
 {
+        struct snd_soc_pcm_runtime *rtd = substream->private_data;
         struct snd_pcm_runtime *runtime = substream->runtime;
         struct imx_pcm_runtime_data *iprtd = runtime->private_data;
-        int i;
         unsigned long dma_addr;
+        struct dma_chan *chan;
+        struct imx_pcm_dma_params *dma_params;
+        int ret;
 
-        imx_ssi_dma_alloc(substream);
+        dma_params = snd_soc_dai_get_dma_data(rtd->cpu_dai, substream);
+        ret = imx_ssi_dma_alloc(substream, params);
+        if (ret)
+                return ret;
+        chan = iprtd->dma_chan;
 
         iprtd->size = params_buffer_bytes(params);
         iprtd->periods = params_periods(params);
-        iprtd->period = params_period_bytes(params);
+        iprtd->period_bytes = params_period_bytes(params);
         iprtd->offset = 0;
         iprtd->period_time = HZ / (params_rate(params) /
                         params_period_size(params));
 
         snd_pcm_set_runtime_buffer(substream, &substream->dma_buffer);
 
-        if (iprtd->sg_count != iprtd->periods) {
-                kfree(iprtd->sg_list);
-
-                iprtd->sg_list = kcalloc(iprtd->periods + 1,
-                                sizeof(struct scatterlist), GFP_KERNEL);
-                if (!iprtd->sg_list)
-                        return -ENOMEM;
-                iprtd->sg_count = iprtd->periods + 1;
-        }
-
-        sg_init_table(iprtd->sg_list, iprtd->sg_count);
         dma_addr = runtime->dma_addr;
 
-        for (i = 0; i < iprtd->periods; i++) {
-                iprtd->sg_list[i].page_link = 0;
-                iprtd->sg_list[i].offset = 0;
-                iprtd->sg_list[i].dma_address = dma_addr;
-                iprtd->sg_list[i].length = iprtd->period;
-                dma_addr += iprtd->period;
+        iprtd->buf = (unsigned int *)substream->dma_buffer.area;
+
+        iprtd->desc = chan->device->device_prep_dma_cyclic(chan, dma_addr,
+                        iprtd->period_bytes * iprtd->periods,
+                        iprtd->period_bytes,
+                        substream->stream == SNDRV_PCM_STREAM_PLAYBACK ?
+                        DMA_TO_DEVICE : DMA_FROM_DEVICE);
+        if (!iprtd->desc) {
+                dev_err(&chan->dev->device, "cannot prepare slave dma\n");
+                return -EINVAL;
         }
 
-        /* close the loop */
-        iprtd->sg_list[iprtd->sg_count - 1].offset = 0;
-        iprtd->sg_list[iprtd->sg_count - 1].length = 0;
-        iprtd->sg_list[iprtd->sg_count - 1].page_link =
-                        ((unsigned long) iprtd->sg_list | 0x01) & ~0x02;
+        iprtd->desc->callback = audio_dma_irq;
+        iprtd->desc->callback_param = substream;
+
         return 0;
 }
 
@@ -194,41 +176,21 @@ static int snd_imx_pcm_hw_free(struct snd_pcm_substream *substream)
         struct snd_pcm_runtime *runtime = substream->runtime;
         struct imx_pcm_runtime_data *iprtd = runtime->private_data;
 
-        if (iprtd->dma >= 0) {
-                imx_dma_free(iprtd->dma);
-                iprtd->dma = -EINVAL;
+        if (iprtd->dma_chan) {
+                dma_release_channel(iprtd->dma_chan);
+                iprtd->dma_chan = NULL;
         }
 
-        kfree(iprtd->sg_list);
-        iprtd->sg_list = NULL;
-
         return 0;
 }
 
 static int snd_imx_pcm_prepare(struct snd_pcm_substream *substream)
 {
-        struct snd_pcm_runtime *runtime = substream->runtime;
         struct snd_soc_pcm_runtime *rtd = substream->private_data;
         struct imx_pcm_dma_params *dma_params;
-        struct imx_pcm_runtime_data *iprtd = runtime->private_data;
-        int err;
 
         dma_params = snd_soc_dai_get_dma_data(rtd->cpu_dai, substream);
 
-        iprtd->substream = substream;
-        iprtd->buf = (unsigned int *)substream->dma_buffer.area;
-        iprtd->period_cnt = 0;
-
-        pr_debug("%s: buf: %p period: %d periods: %d\n",
-                        __func__, iprtd->buf, iprtd->period, iprtd->periods);
-
-        err = imx_dma_setup_sg(iprtd->dma, iprtd->sg_list, iprtd->sg_count,
-                        IMX_DMA_LENGTH_LOOP, dma_params->dma_addr,
-                        substream->stream == SNDRV_PCM_STREAM_PLAYBACK ?
-                        DMA_MODE_WRITE : DMA_MODE_READ);
-        if (err)
-                return err;
-
         return 0;
 }
 
@@ -241,14 +203,14 @@ static int snd_imx_pcm_trigger(struct snd_pcm_substream *substream, int cmd)
         case SNDRV_PCM_TRIGGER_START:
         case SNDRV_PCM_TRIGGER_RESUME:
         case SNDRV_PCM_TRIGGER_PAUSE_RELEASE:
-                imx_dma_enable(iprtd->dma);
+                dmaengine_submit(iprtd->desc);
 
                 break;
 
         case SNDRV_PCM_TRIGGER_STOP:
         case SNDRV_PCM_TRIGGER_SUSPEND:
         case SNDRV_PCM_TRIGGER_PAUSE_PUSH:
-                imx_dma_disable(iprtd->dma);
+                dmaengine_terminate_all(iprtd->dma_chan);
 
                 break;
         default:
@@ -263,6 +225,9 @@ static snd_pcm_uframes_t snd_imx_pcm_pointer(struct snd_pcm_substream *substream
         struct snd_pcm_runtime *runtime = substream->runtime;
         struct imx_pcm_runtime_data *iprtd = runtime->private_data;
 
+        pr_debug("%s: %ld %ld\n", __func__, iprtd->offset,
+                        bytes_to_frames(substream->runtime, iprtd->offset));
+
         return bytes_to_frames(substream->runtime, iprtd->offset);
 }
 
@@ -279,7 +244,7 @@ static struct snd_pcm_hardware snd_imx_hardware = {
         .channels_max = 2,
         .buffer_bytes_max = IMX_SSI_DMABUF_SIZE,
         .period_bytes_min = 128,
-        .period_bytes_max = 16 * 1024,
+        .period_bytes_max = 65535, /* Limited by SDMA engine */
         .periods_min = 2,
         .periods_max = 255,
         .fifo_size = 0,
@@ -304,11 +269,23 @@ static int snd_imx_open(struct snd_pcm_substream *substream)
         }
 
         snd_soc_set_runtime_hwparams(substream, &snd_imx_hardware);
+
+        return 0;
+}
+
+static int snd_imx_close(struct snd_pcm_substream *substream)
+{
+        struct snd_pcm_runtime *runtime = substream->runtime;
+        struct imx_pcm_runtime_data *iprtd = runtime->private_data;
+
+        kfree(iprtd);
+
         return 0;
 }
 
 static struct snd_pcm_ops imx_pcm_ops = {
         .open           = snd_imx_open,
+        .close          = snd_imx_close,
         .ioctl          = snd_pcm_lib_ioctl,
         .hw_params      = snd_imx_pcm_hw_params,
         .hw_free        = snd_imx_pcm_hw_free,
@@ -340,7 +317,6 @@ static struct platform_driver imx_pcm_driver = {
                         .name = "imx-pcm-audio",
                         .owner = THIS_MODULE,
         },
-
         .probe = imx_soc_platform_probe,
         .remove = __devexit_p(imx_soc_platform_remove),
 };
@@ -356,4 +332,3 @@ static void __exit snd_imx_pcm_exit(void)
         platform_driver_unregister(&imx_pcm_driver);
 }
 module_exit(snd_imx_pcm_exit);
-
diff --git a/sound/soc/imx/imx-ssi.c b/sound/soc/imx/imx-ssi.c
index d4bd345b0a8d..390b6ffc2658 100644
--- a/sound/soc/imx/imx-ssi.c
+++ b/sound/soc/imx/imx-ssi.c
@@ -439,7 +439,22 @@ void imx_pcm_free(struct snd_pcm *pcm)
 }
 EXPORT_SYMBOL_GPL(imx_pcm_free);
 
+static int imx_ssi_dai_probe(struct snd_soc_dai *dai)
+{
+        struct imx_ssi *ssi = dev_get_drvdata(dai->dev);
+        uint32_t val;
+
+        snd_soc_dai_set_drvdata(dai, ssi);
+
+        val = SSI_SFCSR_TFWM0(ssi->dma_params_tx.burstsize) |
+                SSI_SFCSR_RFWM0(ssi->dma_params_rx.burstsize);
+        writel(val, ssi->base + SSI_SFCSR);
+
+        return 0;
+}
+
 static struct snd_soc_dai_driver imx_ssi_dai = {
+        .probe = imx_ssi_dai_probe,
         .playback = {
                 .channels_min = 2,
                 .channels_max = 2,
@@ -455,20 +470,6 @@ static struct snd_soc_dai_driver imx_ssi_dai = {
         .ops = &imx_ssi_pcm_dai_ops,
 };
 
-static int imx_ssi_dai_probe(struct snd_soc_dai *dai)
-{
-        struct imx_ssi *ssi = dev_get_drvdata(dai->dev);
-        uint32_t val;
-
-        snd_soc_dai_set_drvdata(dai, ssi);
-
-        val = SSI_SFCSR_TFWM0(ssi->dma_params_tx.burstsize) |
-                SSI_SFCSR_RFWM0(ssi->dma_params_rx.burstsize);
-        writel(val, ssi->base + SSI_SFCSR);
-
-        return 0;
-}
-
 static struct snd_soc_dai_driver imx_ac97_dai = {
         .probe = imx_ssi_dai_probe,
         .ac97_control = 1,
@@ -677,9 +678,25 @@ static int imx_ssi_probe(struct platform_device *pdev)
                 goto failed_register;
         }
 
-        ssi->soc_platform_pdev = platform_device_alloc("imx-fiq-pcm-audio", pdev->id);
-        if (!ssi->soc_platform_pdev)
+        ssi->soc_platform_pdev_fiq = platform_device_alloc("imx-fiq-pcm-audio", pdev->id);
+        if (!ssi->soc_platform_pdev_fiq) {
+                ret = -ENOMEM;
+                goto failed_pdev_fiq_alloc;
+        }
+
+        platform_set_drvdata(ssi->soc_platform_pdev_fiq, ssi);
+        ret = platform_device_add(ssi->soc_platform_pdev_fiq);
+        if (ret) {
+                dev_err(&pdev->dev, "failed to add platform device\n");
+                goto failed_pdev_fiq_add;
+        }
+
+        ssi->soc_platform_pdev = platform_device_alloc("imx-pcm-audio", pdev->id);
+        if (!ssi->soc_platform_pdev) {
+                ret = -ENOMEM;
                 goto failed_pdev_alloc;
+        }
+
         platform_set_drvdata(ssi->soc_platform_pdev, ssi);
         ret = platform_device_add(ssi->soc_platform_pdev);
         if (ret) {
@@ -692,6 +709,10 @@ static int imx_ssi_probe(struct platform_device *pdev)
 failed_pdev_add:
         platform_device_put(ssi->soc_platform_pdev);
 failed_pdev_alloc:
+        platform_device_del(ssi->soc_platform_pdev_fiq);
+failed_pdev_fiq_add:
+        platform_device_put(ssi->soc_platform_pdev_fiq);
+failed_pdev_fiq_alloc:
         snd_soc_unregister_dai(&pdev->dev);
 failed_register:
 failed_ac97:
@@ -712,8 +733,8 @@ static int __devexit imx_ssi_remove(struct platform_device *pdev)
         struct resource *res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
         struct imx_ssi *ssi = platform_get_drvdata(pdev);
 
-        platform_device_del(ssi->soc_platform_pdev);
-        platform_device_put(ssi->soc_platform_pdev);
+        platform_device_unregister(ssi->soc_platform_pdev);
+        platform_device_unregister(ssi->soc_platform_pdev_fiq);
 
         snd_soc_unregister_dai(&pdev->dev);
 
diff --git a/sound/soc/imx/imx-ssi.h b/sound/soc/imx/imx-ssi.h
index 53b780d9b2b0..a4406a134892 100644
--- a/sound/soc/imx/imx-ssi.h
+++ b/sound/soc/imx/imx-ssi.h
@@ -185,6 +185,9 @@
 
 #define DRV_NAME "imx-ssi"
 
+#include <linux/dmaengine.h>
+#include <mach/dma.h>
+
 struct imx_pcm_dma_params {
         int dma;
         unsigned long dma_addr;
@@ -212,6 +215,7 @@ struct imx_ssi {
         int enabled;
 
         struct platform_device *soc_platform_pdev;
+        struct platform_device *soc_platform_pdev_fiq;
 };
 
 struct snd_soc_platform *imx_ssi_fiq_init(struct platform_device *pdev,
diff --git a/sound/soc/imx/phycore-ac97.c b/sound/soc/imx/phycore-ac97.c
index 6a65dd705519..9eabc28667e6 100644
--- a/sound/soc/imx/phycore-ac97.c
+++ b/sound/soc/imx/phycore-ac97.c
@@ -20,9 +20,6 @@
 #include <sound/soc-dapm.h>
 #include <asm/mach-types.h>
 
-#include "../codecs/wm9712.h"
-#include "imx-ssi.h"
-
 static struct snd_soc_card imx_phycore;
 
 static struct snd_soc_ops imx_phycore_hifi_ops = {
@@ -41,11 +38,12 @@ static struct snd_soc_dai_link imx_phycore_dai_ac97[] = {
 };
 
 static struct snd_soc_card imx_phycore = {
-        .name           = "PhyCORE-audio",
+        .name           = "PhyCORE-ac97-audio",
         .dai_link       = imx_phycore_dai_ac97,
         .num_links      = ARRAY_SIZE(imx_phycore_dai_ac97),
 };
 
+static struct platform_device *imx_phycore_snd_ac97_device;
 static struct platform_device *imx_phycore_snd_device;
 
 static int __init imx_phycore_init(void)
@@ -56,29 +54,42 @@ static int __init imx_phycore_init(void)
                 /* return happy. We might run on a totally different machine */
                 return 0;
 
-        imx_phycore_snd_device = platform_device_alloc("soc-audio", -1);
-        if (!imx_phycore_snd_device)
+        imx_phycore_snd_ac97_device = platform_device_alloc("soc-audio", -1);
+        if (!imx_phycore_snd_ac97_device)
                 return -ENOMEM;
 
-        platform_set_drvdata(imx_phycore_snd_device, &imx_phycore);
-        ret = platform_device_add(imx_phycore_snd_device);
+        platform_set_drvdata(imx_phycore_snd_ac97_device, &imx_phycore);
+        ret = platform_device_add(imx_phycore_snd_ac97_device);
+        if (ret)
+                goto fail1;
 
         imx_phycore_snd_device = platform_device_alloc("wm9712-codec", -1);
-        if (!imx_phycore_snd_device)
-                return -ENOMEM;
+        if (!imx_phycore_snd_device) {
+                ret = -ENOMEM;
+                goto fail2;
+        }
         ret = platform_device_add(imx_phycore_snd_device);
 
         if (ret) {
                 printk(KERN_ERR "ASoC: Platform device allocation failed\n");
-                platform_device_put(imx_phycore_snd_device);
+                goto fail3;
         }
 
+        return 0;
+
+fail3:
+        platform_device_put(imx_phycore_snd_device);
+fail2:
+        platform_device_del(imx_phycore_snd_ac97_device);
+fail1:
+        platform_device_put(imx_phycore_snd_ac97_device);
         return ret;
 }
 
 static void __exit imx_phycore_exit(void)
 {
         platform_device_unregister(imx_phycore_snd_device);
+        platform_device_unregister(imx_phycore_snd_ac97_device);
 }
 
 late_initcall(imx_phycore_init);
diff --git a/sound/soc/nuc900/nuc900-ac97.c b/sound/soc/nuc900/nuc900-ac97.c
index 293dc748797c..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)
 {
@@ -384,7 +383,6 @@ out0:
 
 static int __devexit nuc900_ac97_drvremove(struct platform_device *pdev)
 {
-
         snd_soc_unregister_dai(&pdev->dev);
 
         clk_put(nuc900_ac97_data->clk);
@@ -392,6 +390,7 @@ static int __devexit nuc900_ac97_drvremove(struct platform_device *pdev)
         release_mem_region(nuc900_ac97_data->res->start,
                                 resource_size(nuc900_ac97_data->res));
 
+        kfree(nuc900_ac97_data);
         nuc900_ac97_data = NULL;
 
         return 0;
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/omap/omap-mcbsp.c b/sound/soc/omap/omap-mcbsp.c
index d211c9fa5a91..7e84f24b9a88 100644
--- a/sound/soc/omap/omap-mcbsp.c
+++ b/sound/soc/omap/omap-mcbsp.c
@@ -644,15 +644,23 @@ static int omap_mcbsp_dai_set_dai_sysclk(struct snd_soc_dai *cpu_dai,
 
 
         case OMAP_MCBSP_CLKR_SRC_CLKR:
+                if (cpu_class_is_omap1())
+                        break;
                 omap2_mcbsp1_mux_clkr_src(CLKR_SRC_CLKR);
                 break;
         case OMAP_MCBSP_CLKR_SRC_CLKX:
+                if (cpu_class_is_omap1())
+                        break;
                 omap2_mcbsp1_mux_clkr_src(CLKR_SRC_CLKX);
                 break;
         case OMAP_MCBSP_FSR_SRC_FSR:
+                if (cpu_class_is_omap1())
+                        break;
                 omap2_mcbsp1_mux_fsr_src(FSR_SRC_FSR);
                 break;
         case OMAP_MCBSP_FSR_SRC_FSX:
+                if (cpu_class_is_omap1())
+                        break;
                 omap2_mcbsp1_mux_fsr_src(FSR_SRC_FSX);
                 break;
         default:
diff --git a/sound/soc/omap/omap3pandora.c b/sound/soc/omap/omap3pandora.c
index dbd9d96b5f92..4ee33ce2cb98 100644
--- a/sound/soc/omap/omap3pandora.c
+++ b/sound/soc/omap/omap3pandora.c
@@ -306,6 +306,7 @@ static int __init omap3pandora_soc_init(void)
                 pr_err(PREFIX "Failed to get DAC regulator from %s: %ld\n",
                         dev_name(&omap3pandora_snd_device->dev),
                         PTR_ERR(omap3pandora_dac_reg));
+                ret = PTR_ERR(omap3pandora_dac_reg);
                 goto fail3;
         }
 
diff --git a/sound/soc/omap/osk5912.c b/sound/soc/omap/osk5912.c
index f0e662556428..65ae00e976ef 100644
--- a/sound/soc/omap/osk5912.c
+++ b/sound/soc/omap/osk5912.c
@@ -177,7 +177,8 @@ static int __init osk_soc_init(void)
         tlv320aic23_mclk = clk_get(dev, "mclk");
         if (IS_ERR(tlv320aic23_mclk)) {
                 printk(KERN_ERR "Could not get mclk clock\n");
-                return -ENODEV;
+                err = PTR_ERR(tlv320aic23_mclk);
+                goto err2;
         }
 
         /*
@@ -188,7 +189,7 @@ static int __init osk_soc_init(void)
                 if (clk_set_rate(tlv320aic23_mclk, CODEC_CLOCK)) {
                         printk(KERN_ERR "Cannot set MCLK for AIC23 CODEC\n");
                         err = -ECANCELED;
-                        goto err1;
+                        goto err3;
                 }
         }
 
@@ -196,9 +197,12 @@ static int __init osk_soc_init(void)
                (uint) clk_get_rate(tlv320aic23_mclk), CODEC_CLOCK);
 
         return 0;
-err1:
+
+err3:
         clk_put(tlv320aic23_mclk);
+err2:
         platform_device_del(osk_snd_device);
+err1:
         platform_device_put(osk_snd_device);
 
         return err;
@@ -207,6 +211,7 @@ err1:
 
 static void __exit osk_soc_exit(void)
 {
+        clk_put(tlv320aic23_mclk);
         platform_device_unregister(osk_snd_device);
 }
 
diff --git a/sound/soc/pxa/Kconfig b/sound/soc/pxa/Kconfig
index 37f191bbfdd9..580f48571303 100644
--- a/sound/soc/pxa/Kconfig
+++ b/sound/soc/pxa/Kconfig
@@ -1,6 +1,7 @@
 config SND_PXA2XX_SOC
         tristate "SoC Audio for the Intel PXA2xx chip"
         depends on ARCH_PXA
+        select SND_ARM
         select SND_PXA2XX_LIB
         help
           Say Y or M if you want to add support for codecs attached to
diff --git a/sound/soc/pxa/corgi.c b/sound/soc/pxa/corgi.c
index 97e9423615c9..f451acd4935b 100644
--- a/sound/soc/pxa/corgi.c
+++ b/sound/soc/pxa/corgi.c
@@ -100,8 +100,13 @@ static int corgi_startup(struct snd_pcm_substream *substream)
         struct snd_soc_pcm_runtime *rtd = substream->private_data;
         struct snd_soc_codec *codec = rtd->codec;
 
+        mutex_lock(&codec->mutex);
+
         /* check the jack status at stream startup */
         corgi_ext_control(codec);
+
+        mutex_unlock(&codec->mutex);
+
         return 0;
 }
 
diff --git a/sound/soc/pxa/magician.c b/sound/soc/pxa/magician.c
index b8207ced4072..5ef0526924b9 100644
--- a/sound/soc/pxa/magician.c
+++ b/sound/soc/pxa/magician.c
@@ -72,9 +72,13 @@ static int magician_startup(struct snd_pcm_substream *substream)
         struct snd_soc_pcm_runtime *rtd = substream->private_data;
         struct snd_soc_codec *codec = rtd->codec;
 
+        mutex_lock(&codec->mutex);
+
         /* check the jack status at stream startup */
         magician_ext_control(codec);
 
+        mutex_unlock(&codec->mutex);
+
         return 0;
 }
 
diff --git a/sound/soc/pxa/poodle.c b/sound/soc/pxa/poodle.c
index af84ee9c5e11..84edd0385a21 100644
--- a/sound/soc/pxa/poodle.c
+++ b/sound/soc/pxa/poodle.c
@@ -77,8 +77,13 @@ static int poodle_startup(struct snd_pcm_substream *substream)
         struct snd_soc_pcm_runtime *rtd = substream->private_data;
         struct snd_soc_codec *codec = rtd->codec;
 
+        mutex_lock(&codec->mutex);
+
         /* check the jack status at stream startup */
         poodle_ext_control(codec);
+
+        mutex_unlock(&codec->mutex);
+
         return 0;
 }
 
diff --git a/sound/soc/pxa/spitz.c b/sound/soc/pxa/spitz.c
index f470f360f4dd..0b30d7de24ec 100644
--- a/sound/soc/pxa/spitz.c
+++ b/sound/soc/pxa/spitz.c
@@ -108,8 +108,13 @@ static int spitz_startup(struct snd_pcm_substream *substream)
         struct snd_soc_pcm_runtime *rtd = substream->private_data;
         struct snd_soc_codec *codec = rtd->codec;
 
+        mutex_lock(&codec->mutex);
+
         /* check the jack status at stream startup */
         spitz_ext_control(codec);
+
+        mutex_unlock(&codec->mutex);
+
         return 0;
 }
 
diff --git a/sound/soc/pxa/tosa.c b/sound/soc/pxa/tosa.c
index a3bfb2e8b70f..7b983f935454 100644
--- a/sound/soc/pxa/tosa.c
+++ b/sound/soc/pxa/tosa.c
@@ -79,10 +79,15 @@ static void tosa_ext_control(struct snd_soc_codec *codec)
 static int tosa_startup(struct snd_pcm_substream *substream)
 {
         struct snd_soc_pcm_runtime *rtd = substream->private_data;
-        struct snd_soc_codec *codec = rtd->card->codec;
+        struct snd_soc_codec *codec = rtd->codec;
+
+        mutex_lock(&codec->mutex);
 
         /* check the jack status at stream startup */
         tosa_ext_control(codec);
+
+        mutex_unlock(&codec->mutex);
+
         return 0;
 }
 
diff --git a/sound/soc/s3c24xx/Kconfig b/sound/soc/s3c24xx/Kconfig
index 8a6b53ccd203..d85bf8a0abb2 100644
--- a/sound/soc/s3c24xx/Kconfig
+++ b/sound/soc/s3c24xx/Kconfig
@@ -2,6 +2,7 @@ config SND_S3C24XX_SOC
         tristate "SoC Audio for the Samsung S3CXXXX chips"
         depends on ARCH_S3C2410 || ARCH_S3C64XX || ARCH_S5PC100 || ARCH_S5PV210
         select S3C64XX_DMA if ARCH_S3C64XX
+        select S3C2410_DMA if ARCH_S3C2410
         help
           Say Y or M if you want to add support for codecs attached to
           the S3C24XX AC97 or I2S interfaces. You will also need to
diff --git a/sound/soc/s3c24xx/rx1950_uda1380.c b/sound/soc/s3c24xx/rx1950_uda1380.c
index ffd5cf2fb0a9..468cc11fdf47 100644
--- a/sound/soc/s3c24xx/rx1950_uda1380.c
+++ b/sound/soc/s3c24xx/rx1950_uda1380.c
@@ -50,7 +50,6 @@ static unsigned int rates[] = {
         16000,
         44100,
         48000,
-        88200,
 };
 
 static struct snd_pcm_hw_constraint_list hw_rates = {
@@ -130,7 +129,6 @@ static const struct snd_soc_dapm_route audio_map[] = {
 };
 
 static struct platform_device *s3c24xx_snd_device;
-static struct clk *xtal;
 
 static int rx1950_startup(struct snd_pcm_substream *substream)
 {
@@ -179,10 +177,8 @@ static int rx1950_hw_params(struct snd_pcm_substream *substream,
         case 44100:
         case 88200:
                 clk_source = S3C24XX_CLKSRC_MPLL;
-                fs_mode = S3C2410_IISMOD_256FS;
-                div = clk_get_rate(xtal) / (256 * rate);
-                if (clk_get_rate(xtal) % (256 * rate) > (128 * rate))
-                        div++;
+                fs_mode = S3C2410_IISMOD_384FS;
+                div = 1;
                 break;
         default:
                 printk(KERN_ERR "%s: rate %d is not supported\n",
@@ -210,7 +206,7 @@ static int rx1950_hw_params(struct snd_pcm_substream *substream,
 
         /* set MCLK division for sample rate */
         ret = snd_soc_dai_set_clkdiv(cpu_dai, S3C24XX_DIV_MCLK,
-                S3C2410_IISMOD_384FS);
+                fs_mode);
         if (ret < 0)
                 return ret;
 
@@ -295,17 +291,8 @@ static int __init rx1950_init(void)
                 goto err_plat_add;
         }
 
-        xtal = clk_get(&s3c24xx_snd_device->dev, "xtal");
-
-        if (IS_ERR(xtal)) {
-                ret = PTR_ERR(xtal);
-                platform_device_unregister(s3c24xx_snd_device);
-                goto err_clk;
-        }
-
         return 0;
 
-err_clk:
 err_plat_add:
 err_plat_alloc:
 err_gpio_conf:
@@ -320,7 +307,6 @@ static void __exit rx1950_exit(void)
         platform_device_unregister(s3c24xx_snd_device);
         snd_soc_jack_free_gpios(&hp_jack, ARRAY_SIZE(hp_jack_gpios),
                 hp_jack_gpios);
-        clk_put(xtal);
         gpio_free(S3C2410_GPA(1));
 }
 
diff --git a/sound/soc/s3c24xx/smdk_spdif.c b/sound/soc/s3c24xx/smdk_spdif.c
index 11c88b13dd2e..761e02b4a6e0 100644
--- a/sound/soc/s3c24xx/smdk_spdif.c
+++ b/sound/soc/s3c24xx/smdk_spdif.c
@@ -38,7 +38,7 @@ static int set_audio_clock_heirachy(struct platform_device *pdev)
         }
 
         mout_epll = clk_get(NULL, "mout_epll");
-        if (IS_ERR(fout_epll)) {
+        if (IS_ERR(mout_epll)) {
                 printk(KERN_WARNING "%s: Cannot find mout_epll.\n",
                                 __func__);
                 ret = -EINVAL;
@@ -54,7 +54,7 @@ static int set_audio_clock_heirachy(struct platform_device *pdev)
         }
 
         sclk_spdif = clk_get(NULL, "sclk_spdif");
-        if (IS_ERR(fout_epll)) {
+        if (IS_ERR(sclk_spdif)) {
                 printk(KERN_WARNING "%s: Cannot find sclk_spdif.\n",
                                 __func__);
                 ret = -EINVAL;
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;
 }
diff --git a/sound/soc/sh/fsi.c b/sound/soc/sh/fsi.c
index 507e709f2807..4c2404b1b862 100644
--- a/sound/soc/sh/fsi.c
+++ b/sound/soc/sh/fsi.c
@@ -132,6 +132,8 @@ struct fsi_priv {
         struct fsi_stream playback;
         struct fsi_stream capture;
 
+        long rate;
+
         u32 mst_ctrl;
 };
 
@@ -854,10 +856,17 @@ static void fsi_dai_shutdown(struct snd_pcm_substream *substream,
 {
         struct fsi_priv *fsi = fsi_get_priv(substream);
         int is_play = fsi_is_play(substream);
+        struct fsi_master *master = fsi_get_master(fsi);
+        int (*set_rate)(struct device *dev, int is_porta, int rate, int enable);
 
         fsi_irq_disable(fsi, is_play);
         fsi_clk_ctrl(fsi, 0);
 
+        set_rate = master->info->set_rate;
+        if (set_rate && fsi->rate)
+                set_rate(dai->dev, fsi_is_port_a(fsi), fsi->rate, 0);
+        fsi->rate = 0;
+
         pm_runtime_put_sync(dai->dev);
 }
 
@@ -891,20 +900,20 @@ static int fsi_dai_hw_params(struct snd_pcm_substream *substream,
 {
         struct fsi_priv *fsi = fsi_get_priv(substream);
         struct fsi_master *master = fsi_get_master(fsi);
-        int (*set_rate)(int is_porta, int rate) = master->info->set_rate;
+        int (*set_rate)(struct device *dev, int is_porta, int rate, int enable);
         int fsi_ver = master->core->ver;
-        int is_play = fsi_is_play(substream);
+        long rate = params_rate(params);
         int ret;
 
-        /* if slave mode, set_rate is not needed */
-        if (!fsi_is_master_mode(fsi, is_play))
+        set_rate = master->info->set_rate;
+        if (!set_rate)
                 return 0;
 
-        /* it is error if no set_rate */
-        if (!set_rate)
-                return -EIO;
+        ret = set_rate(dai->dev, fsi_is_port_a(fsi), rate, 1);
+        if (ret < 0) /* error */
+                return ret;
 
-        ret = set_rate(fsi_is_port_a(fsi), params_rate(params));
+        fsi->rate = rate;
         if (ret > 0) {
                 u32 data = 0;
 
diff --git a/sound/soc/sh/ssi.c b/sound/soc/sh/ssi.c
index 40bbdf1591dc..05192d97b377 100644
--- a/sound/soc/sh/ssi.c
+++ b/sound/soc/sh/ssi.c
@@ -387,7 +387,7 @@ static int __devinit sh4_soc_dai_probe(struct platform_device *pdev)
 
 static int __devexit sh4_soc_dai_remove(struct platform_device *pdev)
 {
-        snd_soc_unregister_dai(&pdev->dev, ARRAY_SIZE(sh4_ssi_dai));
+        snd_soc_unregister_dais(&pdev->dev, ARRAY_SIZE(sh4_ssi_dai));
         return 0;
 }
 
diff --git a/sound/soc/soc-core.c b/sound/soc/soc-core.c
index 1c8f3f507f54..85b7d548f167 100644
--- a/sound/soc/soc-core.c
+++ b/sound/soc/soc-core.c
@@ -165,8 +165,11 @@ static ssize_t pmdown_time_set(struct device *dev,
 {
         struct snd_soc_pcm_runtime *rtd =
                         container_of(dev, struct snd_soc_pcm_runtime, dev);
+        int ret;
 
-        strict_strtol(buf, 10, &rtd->pmdown_time);
+        ret = strict_strtol(buf, 10, &rtd->pmdown_time);
+        if (ret)
+                return ret;
 
         return count;
 }
@@ -1616,12 +1619,14 @@ static void snd_soc_instantiate_card(struct snd_soc_card *card)
 #ifdef CONFIG_SND_SOC_AC97_BUS
         /* register any AC97 codecs */
         for (i = 0; i < card->num_rtd; i++) {
-                        ret = soc_register_ac97_dai_link(&card->rtd[i]);
-                        if (ret < 0) {
-                                printk(KERN_ERR "asoc: failed to register AC97 %s\n", card->name);
-                                goto probe_dai_err;
-                        }
+                ret = soc_register_ac97_dai_link(&card->rtd[i]);
+                if (ret < 0) {
+                        printk(KERN_ERR "asoc: failed to register AC97 %s\n", card->name);
+                        while (--i >= 0)
+                                soc_unregister_ac97_dai_link(&card->rtd[i]);
+                        goto probe_dai_err;
                 }
+        }
 #endif
 
         card->instantiated = 1;
@@ -3040,8 +3045,10 @@ int snd_soc_register_dais(struct device *dev,
         for (i = 0; i < count; i++) {
 
                 dai = kzalloc(sizeof(struct snd_soc_dai), GFP_KERNEL);
-                if (dai == NULL)
-                        return -ENOMEM;
+                if (dai == NULL) {
+                        ret = -ENOMEM;
+                        goto err;
+                }
 
                 /* create DAI component name */
                 dai->name = fmt_multiple_name(dev, &dai_drv[i]);
@@ -3067,7 +3074,9 @@ int snd_soc_register_dais(struct device *dev,
                 pr_debug("Registered DAI '%s'\n", dai->name);
         }
 
+        mutex_lock(&client_mutex);
         snd_soc_instantiate_cards();
+        mutex_unlock(&client_mutex);
         return 0;
 
 err:
@@ -3260,9 +3269,6 @@ int snd_soc_register_codec(struct device *dev,
         return 0;
 
 error:
-        for (i--; i >= 0; i--)
-                snd_soc_unregister_dai(dev);
-
         if (codec->reg_cache)
                 kfree(codec->reg_cache);
         kfree(codec->name);
diff --git a/sound/soc/soc-dapm.c b/sound/soc/soc-dapm.c
index 7d85c6496afa..c721502833bc 100644
--- a/sound/soc/soc-dapm.c
+++ b/sound/soc/soc-dapm.c
@@ -683,12 +683,12 @@ static int dapm_seq_compare(struct snd_soc_dapm_widget *a,
                             struct snd_soc_dapm_widget *b,
                             int sort[])
 {
-        if (a->codec != b->codec)
-                return (unsigned long)a - (unsigned long)b;
         if (sort[a->id] != sort[b->id])
                 return sort[a->id] - sort[b->id];
         if (a->reg != b->reg)
                 return a->reg - b->reg;
+        if (a->codec != b->codec)
+                return (unsigned long)a->codec - (unsigned long)b->codec;
 
         return 0;
 }
@@ -944,6 +944,9 @@ static int dapm_power_widgets(struct snd_soc_codec *codec, int event)
                 case SND_SOC_DAPM_STREAM_RESUME:
                         sys_power = 1;
                         break;
+                case SND_SOC_DAPM_STREAM_STOP:
+                        sys_power = !!codec->active;
+                        break;
                 case SND_SOC_DAPM_STREAM_SUSPEND:
                         sys_power = 0;
                         break;