13 files changed, 117 insertions, 104 deletions

diff --git a/sound/drivers/mpu401/mpu401_uart.c b/sound/drivers/mpu401/mpu401_uart.c
index 3306ecd49243..b57f2d5a1c9d 100644
--- a/sound/drivers/mpu401/mpu401_uart.c
+++ b/sound/drivers/mpu401/mpu401_uart.c
@@ -97,23 +97,27 @@ static void snd_mpu401_uart_clear_rx(struct snd_mpu401 *mpu)
 
 static void uart_interrupt_tx(struct snd_mpu401 *mpu)
 {
+        unsigned long flags;
+
         if (test_bit(MPU401_MODE_BIT_OUTPUT, &mpu->mode) &&
             test_bit(MPU401_MODE_BIT_OUTPUT_TRIGGER, &mpu->mode)) {
-                spin_lock(&mpu->output_lock);
+                spin_lock_irqsave(&mpu->output_lock, flags);
                 snd_mpu401_uart_output_write(mpu);
-                spin_unlock(&mpu->output_lock);
+                spin_unlock_irqrestore(&mpu->output_lock, flags);
         }
 }
 
 static void _snd_mpu401_uart_interrupt(struct snd_mpu401 *mpu)
 {
+        unsigned long flags;
+
         if (mpu->info_flags & MPU401_INFO_INPUT) {
-                spin_lock(&mpu->input_lock);
+                spin_lock_irqsave(&mpu->input_lock, flags);
                 if (test_bit(MPU401_MODE_BIT_INPUT, &mpu->mode))
                         snd_mpu401_uart_input_read(mpu);
                 else
                         snd_mpu401_uart_clear_rx(mpu);
-                spin_unlock(&mpu->input_lock);
+                spin_unlock_irqrestore(&mpu->input_lock, flags);
         }
         if (! (mpu->info_flags & MPU401_INFO_TX_IRQ))
                 /* ok. for better Tx performance try do some output
diff --git a/sound/drivers/portman2x4.c b/sound/drivers/portman2x4.c
index e065b2a6444a..1b832870cc84 100644
--- a/sound/drivers/portman2x4.c
+++ b/sound/drivers/portman2x4.c
@@ -668,7 +668,7 @@ static int __devinit snd_portman_probe_port(struct parport *p)
         parport_release(pardev);
         parport_unregister_device(pardev);
 
-        return res;
+        return res ? -EIO : 0;
 }
 
 static void __devinit snd_portman_attach(struct parport *p)
diff --git a/sound/pci/ca0106/ca0106_mixer.c b/sound/pci/ca0106/ca0106_mixer.c
index be519a17dfa5..3f9b5c560036 100644
--- a/sound/pci/ca0106/ca0106_mixer.c
+++ b/sound/pci/ca0106/ca0106_mixer.c
@@ -86,7 +86,7 @@ static int snd_ca0106_shared_spdif_get(struct snd_kcontrol *kcontrol,
 {
         struct snd_ca0106 *emu = snd_kcontrol_chip(kcontrol);
 
-        ucontrol->value.enumerated.item[0] = emu->spdif_enable;
+        ucontrol->value.integer.value[0] = emu->spdif_enable;
         return 0;
 }
 
@@ -98,11 +98,11 @@ static int snd_ca0106_shared_spdif_put(struct snd_kcontrol *kcontrol,
         int change = 0;
         u32 mask;
 
-        val = ucontrol->value.enumerated.item[0] ;
+        val = !!ucontrol->value.integer.value[0];
         change = (emu->spdif_enable != val);
         if (change) {
                 emu->spdif_enable = val;
-                if (val == 1) {
+                if (val) {
                         /* Digital */
                         snd_ca0106_ptr_write(emu, SPDIF_SELECT1, 0, 0xf);
                         snd_ca0106_ptr_write(emu, SPDIF_SELECT2, 0, 0x0b000000);
@@ -159,6 +159,8 @@ static int snd_ca0106_capture_source_put(struct snd_kcontrol *kcontrol,
         u32 source;
 
         val = ucontrol->value.enumerated.item[0] ;
+        if (val >= 6)
+                return -EINVAL;
         change = (emu->capture_source != val);
         if (change) {
                 emu->capture_source = val;
@@ -207,6 +209,8 @@ static int snd_ca0106_i2c_capture_source_put(struct snd_kcontrol *kcontrol,
          * for the particular source.
          */
         source_id = ucontrol->value.enumerated.item[0] ;
+        if (source_id >= 4)
+                return -EINVAL;
         change = (emu->i2c_capture_source != source_id);
         if (change) {
                 snd_ca0106_i2c_write(emu, ADC_MUX, 0); /* Mute input */
@@ -271,6 +275,8 @@ static int snd_ca0106_capture_mic_line_in_put(struct snd_kcontrol *kcontrol,
         u32 tmp;
 
         val = ucontrol->value.enumerated.item[0] ;
+        if (val > 1)
+                return -EINVAL;
         change = (emu->capture_mic_line_in != val);
         if (change) {
                 emu->capture_mic_line_in = val;
@@ -443,7 +449,7 @@ static int snd_ca0106_i2c_volume_put(struct snd_kcontrol *kcontrol,
         ogain = emu->i2c_capture_volume[source_id][0]; /* Left */
         ngain = ucontrol->value.integer.value[0];
         if (ngain > 0xff)
-                return 0;
+                return -EINVAL;
         if (ogain != ngain) {
                 if (emu->i2c_capture_source == source_id)
                         snd_ca0106_i2c_write(emu, ADC_ATTEN_ADCL, ((ngain) & 0xff) );
@@ -453,7 +459,7 @@ static int snd_ca0106_i2c_volume_put(struct snd_kcontrol *kcontrol,
         ogain = emu->i2c_capture_volume[source_id][1]; /* Right */
         ngain = ucontrol->value.integer.value[1];
         if (ngain > 0xff)
-                return 0;
+                return -EINVAL;
         if (ogain != ngain) {
                 if (emu->i2c_capture_source == source_id)
                         snd_ca0106_i2c_write(emu, ADC_ATTEN_ADCR, ((ngain) & 0xff));
@@ -497,7 +503,7 @@ static int spi_mute_put(struct snd_kcontrol *kcontrol,
         }
 
         ret = snd_ca0106_spi_write(emu, emu->spi_dac_reg[reg]);
-        return ret ? -1 : 1;
+        return ret ? -EINVAL : 1;
 }
 
 #define CA_VOLUME(xname,chid,reg) \
diff --git a/sound/pci/ca0106/ca0106_proc.c b/sound/pci/ca0106/ca0106_proc.c
index ae80f51d8c4f..61f2718ae359 100644
--- a/sound/pci/ca0106/ca0106_proc.c
+++ b/sound/pci/ca0106/ca0106_proc.c
@@ -445,13 +445,11 @@ int __devinit snd_ca0106_proc_init(struct snd_ca0106 * emu)
                 snd_info_set_text_ops(entry, emu, snd_ca0106_proc_reg_read1);
                 entry->c.text.write = snd_ca0106_proc_reg_write;
                 entry->mode |= S_IWUSR;
-//              entry->private_data = emu;
         }
         if(! snd_card_proc_new(emu->card, "ca0106_i2c", &entry)) {
-                snd_info_set_text_ops(entry, emu, snd_ca0106_proc_i2c_write);
                 entry->c.text.write = snd_ca0106_proc_i2c_write;
+                entry->private_data = emu;
                 entry->mode |= S_IWUSR;
-//              entry->private_data = emu;
         }
         if(! snd_card_proc_new(emu->card, "ca0106_regs2", &entry)) 
                 snd_info_set_text_ops(entry, emu, snd_ca0106_proc_reg_read2);
diff --git a/sound/pci/cmipci.c b/sound/pci/cmipci.c
index 6832649879ce..1fa5f004e858 100644
--- a/sound/pci/cmipci.c
+++ b/sound/pci/cmipci.c
@@ -246,10 +246,9 @@ MODULE_PARM_DESC(joystick_port, "Joystick port address.");
 #define CM_MMODE_MASK           0x00000E00      /* model DAA interface mode */
 #define CM_SPDIF_SELECT2        0x00000100      /* for model > 039 ? */
 #define CM_ENCENTER             0x00000080
-#define CM_FLINKON              0x00000080      /* force modem link detection on, model 037 */
+#define CM_FLINKON              0x00000040      /* force modem link detection on, model 037 */
 #define CM_MUTECH1              0x00000040      /* mute PCI ch1 to DAC */
-#define CM_FLINKOFF             0x00000040      /* force modem link detection off, model 037 */
-#define CM_UNKNOWN_18_5         0x00000020      /* ? */
+#define CM_FLINKOFF             0x00000020      /* force modem link detection off, model 037 */
 #define CM_MIDSMP               0x00000010      /* 1/2 interpolation at front end DAC */
 #define CM_UPDDMA_MASK          0x0000000C      /* TDMA position update notification */
 #define CM_UPDDMA_2048          0x00000000
diff --git a/sound/pci/emu10k1/emumixer.c b/sound/pci/emu10k1/emumixer.c
index 54a2034d8edd..ccacd7b890e8 100644
--- a/sound/pci/emu10k1/emumixer.c
+++ b/sound/pci/emu10k1/emumixer.c
@@ -58,6 +58,9 @@ static int snd_emu10k1_spdif_get(struct snd_kcontrol *kcontrol,
         unsigned int idx = snd_ctl_get_ioffidx(kcontrol, &ucontrol->id);
         unsigned long flags;
 
+        /* Limit: emu->spdif_bits */
+        if (idx >= 3)
+                return -EINVAL;
         spin_lock_irqsave(&emu->reg_lock, flags);
         ucontrol->value.iec958.status[0] = (emu->spdif_bits[idx] >> 0) & 0xff;
         ucontrol->value.iec958.status[1] = (emu->spdif_bits[idx] >> 8) & 0xff;
@@ -272,9 +275,12 @@ static int snd_emu1010_output_source_get(struct snd_kcontrol *kcontrol,
                                  struct snd_ctl_elem_value *ucontrol)
 {
         struct snd_emu10k1 *emu = snd_kcontrol_chip(kcontrol);
-        int channel;
+        unsigned int channel;
 
         channel = (kcontrol->private_value) & 0xff;
+        /* Limit: emu1010_output_dst, emu->emu1010.output_source */
+        if (channel >= 24)
+                return -EINVAL;
         ucontrol->value.enumerated.item[0] = emu->emu1010.output_source[channel];
         return 0;
 }
@@ -285,11 +291,17 @@ static int snd_emu1010_output_source_put(struct snd_kcontrol *kcontrol,
         struct snd_emu10k1 *emu = snd_kcontrol_chip(kcontrol);
         int change = 0;
         unsigned int val;
-        int channel;
+        unsigned int channel;
 
+        val = ucontrol->value.enumerated.item[0];
+        if (val >= 53)
+                return -EINVAL;
         channel = (kcontrol->private_value) & 0xff;
-        if (emu->emu1010.output_source[channel] != ucontrol->value.enumerated.item[0]) {
-                val = emu->emu1010.output_source[channel] = ucontrol->value.enumerated.item[0];
+        /* Limit: emu1010_output_dst, emu->emu1010.output_source */
+        if (channel >= 24)
+                return -EINVAL;
+        if (emu->emu1010.output_source[channel] != val) {
+                emu->emu1010.output_source[channel] = val;
                 change = 1;
                 snd_emu1010_fpga_link_dst_src_write(emu,
                         emu1010_output_dst[channel], emu1010_src_regs[val]);
@@ -301,9 +313,12 @@ static int snd_emu1010_input_source_get(struct snd_kcontrol *kcontrol,
                                  struct snd_ctl_elem_value *ucontrol)
 {
         struct snd_emu10k1 *emu = snd_kcontrol_chip(kcontrol);
-        int channel;
+        unsigned int channel;
 
         channel = (kcontrol->private_value) & 0xff;
+        /* Limit: emu1010_input_dst, emu->emu1010.input_source */
+        if (channel >= 22)
+                return -EINVAL;
         ucontrol->value.enumerated.item[0] = emu->emu1010.input_source[channel];
         return 0;
 }
@@ -314,11 +329,17 @@ static int snd_emu1010_input_source_put(struct snd_kcontrol *kcontrol,
         struct snd_emu10k1 *emu = snd_kcontrol_chip(kcontrol);
         int change = 0;
         unsigned int val;
-        int channel;
+        unsigned int channel;
 
+        val = ucontrol->value.enumerated.item[0];
+        if (val >= 53)
+                return -EINVAL;
         channel = (kcontrol->private_value) & 0xff;
-        if (emu->emu1010.input_source[channel] != ucontrol->value.enumerated.item[0]) {
-                val = emu->emu1010.input_source[channel] = ucontrol->value.enumerated.item[0];
+        /* Limit: emu1010_input_dst, emu->emu1010.input_source */
+        if (channel >= 22)
+                return -EINVAL;
+        if (emu->emu1010.input_source[channel] != val) {
+                emu->emu1010.input_source[channel] = val;
                 change = 1;
                 snd_emu1010_fpga_link_dst_src_write(emu,
                         emu1010_input_dst[channel], emu1010_src_regs[val]);
@@ -533,6 +554,9 @@ static int snd_emu1010_internal_clock_put(struct snd_kcontrol *kcontrol,
         int change = 0;
 
         val = ucontrol->value.enumerated.item[0] ;
+        /* Limit: uinfo->value.enumerated.items = 4; */
+        if (val >= 4)
+                return -EINVAL;
         change = (emu->emu1010.internal_clock != val);
         if (change) {
                 emu->emu1010.internal_clock = val;
@@ -669,7 +693,11 @@ static int snd_audigy_i2c_capture_source_put(struct snd_kcontrol *kcontrol,
          * update the capture volume from the cached value
          * for the particular source.
          */
-        source_id = ucontrol->value.enumerated.item[0]; /* Use 2 and 3 */
+        source_id = ucontrol->value.enumerated.item[0];
+        /* Limit: uinfo->value.enumerated.items = 2; */
+        /*        emu->i2c_capture_volume */
+        if (source_id >= 2)
+                return -EINVAL;
         change = (emu->i2c_capture_source != source_id);
         if (change) {
                 snd_emu10k1_i2c_write(emu, ADC_MUX, 0); /* Mute input */
@@ -720,9 +748,13 @@ static int snd_audigy_i2c_volume_get(struct snd_kcontrol *kcontrol,
                                  struct snd_ctl_elem_value *ucontrol)
 {
         struct snd_emu10k1 *emu = snd_kcontrol_chip(kcontrol);
-        int source_id;
+        unsigned int source_id;
 
         source_id = kcontrol->private_value;
+        /* Limit: emu->i2c_capture_volume */
+        /*        capture_source: uinfo->value.enumerated.items = 2 */
+        if (source_id >= 2)
+                return -EINVAL;
 
         ucontrol->value.integer.value[0] = emu->i2c_capture_volume[source_id][0];
         ucontrol->value.integer.value[1] = emu->i2c_capture_volume[source_id][1];
@@ -735,10 +767,14 @@ static int snd_audigy_i2c_volume_put(struct snd_kcontrol *kcontrol,
         struct snd_emu10k1 *emu = snd_kcontrol_chip(kcontrol);
         unsigned int ogain;
         unsigned int ngain;
-        int source_id;
+        unsigned int source_id;
         int change = 0;
 
         source_id = kcontrol->private_value;
+        /* Limit: emu->i2c_capture_volume */
+        /*        capture_source: uinfo->value.enumerated.items = 2 */
+        if (source_id >= 2)
+                return -EINVAL;
         ogain = emu->i2c_capture_volume[source_id][0]; /* Left */
         ngain = ucontrol->value.integer.value[0];
         if (ngain > 0xff)
@@ -746,7 +782,7 @@ static int snd_audigy_i2c_volume_put(struct snd_kcontrol *kcontrol,
         if (ogain != ngain) {
                 if (emu->i2c_capture_source == source_id)
                         snd_emu10k1_i2c_write(emu, ADC_ATTEN_ADCL, ((ngain) & 0xff) );
-                emu->i2c_capture_volume[source_id][0] = ucontrol->value.integer.value[0];
+                emu->i2c_capture_volume[source_id][0] = ngain;
                 change = 1;
         }
         ogain = emu->i2c_capture_volume[source_id][1]; /* Right */
@@ -756,7 +792,7 @@ static int snd_audigy_i2c_volume_put(struct snd_kcontrol *kcontrol,
         if (ogain != ngain) {
                 if (emu->i2c_capture_source == source_id)
                         snd_emu10k1_i2c_write(emu, ADC_ATTEN_ADCR, ((ngain) & 0xff));
-                emu->i2c_capture_volume[source_id][1] = ucontrol->value.integer.value[1];
+                emu->i2c_capture_volume[source_id][1] = ngain;
                 change = 1;
         }
 
@@ -877,6 +913,9 @@ static int snd_emu10k1_spdif_put(struct snd_kcontrol *kcontrol,
         unsigned int val;
         unsigned long flags;
 
+        /* Limit: emu->spdif_bits */
+        if (idx >= 3)
+                return -EINVAL;
         val = (ucontrol->value.iec958.status[0] << 0) |
               (ucontrol->value.iec958.status[1] << 8) |
               (ucontrol->value.iec958.status[2] << 16) |
diff --git a/sound/pci/emu10k1/p16v.c b/sound/pci/emu10k1/p16v.c
index d619a3842cdd..9fd3135f3118 100644
--- a/sound/pci/emu10k1/p16v.c
+++ b/sound/pci/emu10k1/p16v.c
@@ -742,6 +742,8 @@ static int snd_p16v_capture_source_put(struct snd_kcontrol *kcontrol,
         u32 source;
 
         val = ucontrol->value.enumerated.item[0] ;
+        if (val > 7)
+                return -EINVAL;
         change = (emu->p16v_capture_source != val);
         if (change) {
                 emu->p16v_capture_source = val;
@@ -784,6 +786,8 @@ static int snd_p16v_capture_channel_put(struct snd_kcontrol *kcontrol,
         u32 tmp;
 
         val = ucontrol->value.enumerated.item[0] ;
+        if (val > 3)
+                return -EINVAL;
         change = (emu->p16v_capture_channel != val);
         if (change) {
                 emu->p16v_capture_channel = val;
diff --git a/sound/pci/hda/hda_codec.c b/sound/pci/hda/hda_codec.c
index ad4cb38109fc..8cbe3bf1e317 100644
--- a/sound/pci/hda/hda_codec.c
+++ b/sound/pci/hda/hda_codec.c
@@ -1625,19 +1625,26 @@ static void hda_set_power_state(struct hda_codec *codec, hda_nid_t fg,
 
         nid = codec->start_nid;
         for (i = 0; i < codec->num_nodes; i++, nid++) {
-                if (get_wcaps(codec, nid) & AC_WCAP_POWER) {
-                        unsigned int pincap;
-                        /*
-                         * don't power down the widget if it controls eapd
-                         * and EAPD_BTLENABLE is set.
-                         */
-                        pincap = snd_hda_param_read(codec, nid, AC_PAR_PIN_CAP);
-                        if (pincap & AC_PINCAP_EAPD) {
-                                int eapd = snd_hda_codec_read(codec, nid,
-                                        0, AC_VERB_GET_EAPD_BTLENABLE, 0);
-                                eapd &= 0x02;
-                                if (power_state == AC_PWRST_D3 && eapd)
-                                        continue;
+                unsigned int wcaps = get_wcaps(codec, nid);
+                if (wcaps & AC_WCAP_POWER) {
+                        unsigned int wid_type = (wcaps & AC_WCAP_TYPE) >>
+                                AC_WCAP_TYPE_SHIFT;
+                        if (wid_type == AC_WID_PIN) {
+                                unsigned int pincap;
+                                /*
+                                 * don't power down the widget if it controls
+                                 * eapd and EAPD_BTLENABLE is set.
+                                 */
+                                pincap = snd_hda_param_read(codec, nid,
+                                                            AC_PAR_PIN_CAP);
+                                if (pincap & AC_PINCAP_EAPD) {
+                                        int eapd = snd_hda_codec_read(codec,
+                                                nid, 0,
+                                                AC_VERB_GET_EAPD_BTLENABLE, 0);
+                                        eapd &= 0x02;
+                                        if (power_state == AC_PWRST_D3 && eapd)
+                                                continue;
+                                }
                         }
                         snd_hda_codec_write(codec, nid, 0,
                                             AC_VERB_SET_POWER_STATE,
@@ -2485,13 +2492,14 @@ int snd_hda_multi_out_analog_prepare(struct hda_codec *codec,
         /* front */
         snd_hda_codec_setup_stream(codec, nids[HDA_FRONT], stream_tag,
                                    0, format);
-        if (mout->hp_nid && mout->hp_nid != nids[HDA_FRONT])
+        if (!mout->no_share_stream &&
+            mout->hp_nid && mout->hp_nid != nids[HDA_FRONT])
                 /* headphone out will just decode front left/right (stereo) */
                 snd_hda_codec_setup_stream(codec, mout->hp_nid, stream_tag,
                                            0, format);
         /* extra outputs copied from front */
         for (i = 0; i < ARRAY_SIZE(mout->extra_out_nid); i++)
-                if (mout->extra_out_nid[i])
+                if (!mout->no_share_stream && mout->extra_out_nid[i])
                         snd_hda_codec_setup_stream(codec,
                                                    mout->extra_out_nid[i],
                                                    stream_tag, 0, format);
@@ -2501,7 +2509,7 @@ int snd_hda_multi_out_analog_prepare(struct hda_codec *codec,
                 if (chs >= (i + 1) * 2) /* independent out */
                         snd_hda_codec_setup_stream(codec, nids[i], stream_tag,
                                                    i * 2, format);
-                else /* copy front */
+                else if (!mout->no_share_stream) /* copy front */
                         snd_hda_codec_setup_stream(codec, nids[i], stream_tag,
                                                    0, format);
         }
diff --git a/sound/pci/hda/hda_local.h b/sound/pci/hda/hda_local.h
index 20c5e6250374..8c56c9cb0d09 100644
--- a/sound/pci/hda/hda_local.h
+++ b/sound/pci/hda/hda_local.h
@@ -220,6 +220,7 @@ struct hda_multi_out {
         hda_nid_t dig_out_nid;  /* digital out audio widget */
         int max_channels;       /* currently supported analog channels */
         int dig_out_used;       /* current usage of digital out (HDA_DIG_XXX) */
+        int no_share_stream;    /* don't share a stream with multiple pins */
 };
 
 int snd_hda_multi_out_dig_open(struct hda_codec *codec,
diff --git a/sound/pci/hda/patch_analog.c b/sound/pci/hda/patch_analog.c
index 0ee8ae4d4410..196ad3c9405d 100644
--- a/sound/pci/hda/patch_analog.c
+++ b/sound/pci/hda/patch_analog.c
@@ -957,6 +957,14 @@ static int patch_ad1986a(struct hda_codec *codec)
                 break;
         }
 
+        /* AD1986A has a hardware problem that it can't share a stream
+         * with multiple output pins.  The copy of front to surrounds
+         * causes noisy or silent outputs at a certain timing, e.g.
+         * changing the volume.
+         * So, let's disable the shared stream.
+         */
+        spec->multiout.no_share_stream = 1;
+
         return 0;
 }
 
diff --git a/sound/pci/hda/patch_sigmatel.c b/sound/pci/hda/patch_sigmatel.c
index f9b2c435a130..04012237096c 100644
--- a/sound/pci/hda/patch_sigmatel.c
+++ b/sound/pci/hda/patch_sigmatel.c
@@ -111,7 +111,6 @@ struct sigmatel_spec {
         unsigned int alt_switch: 1;
         unsigned int hp_detect: 1;
         unsigned int gpio_mute: 1;
-        unsigned int no_vol_knob :1;
 
         unsigned int gpio_mask, gpio_data;
 
@@ -342,42 +341,6 @@ static int stac92xx_aloopback_put(struct snd_kcontrol *kcontrol,
         return 1;
 }
 
-static int stac92xx_volknob_info(struct snd_kcontrol *kcontrol,
-        struct snd_ctl_elem_info *uinfo)
-{
-        uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER;
-        uinfo->count = 1;
-        uinfo->value.integer.min = 0;
-        uinfo->value.integer.max = 127;
-        return 0;
-}
-
-static int stac92xx_volknob_get(struct snd_kcontrol *kcontrol,
-        struct snd_ctl_elem_value *ucontrol)
-{
-        ucontrol->value.integer.value[0] = kcontrol->private_value & 0xff;
-        return 0;
-}
-
-static int stac92xx_volknob_put(struct snd_kcontrol *kcontrol,
-                struct snd_ctl_elem_value *ucontrol)
-{
-        struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
-        unsigned int val = kcontrol->private_value & 0xff;
-
-        if (val == ucontrol->value.integer.value[0])
-                return 0;
-
-        val = ucontrol->value.integer.value[0];
-        kcontrol->private_value &= ~0xff;
-        kcontrol->private_value |= val;
-
-        snd_hda_codec_write_cache(codec, kcontrol->private_value >> 16, 0,
-                AC_VERB_SET_VOLUME_KNOB_CONTROL, val | 0x80);
-        return 1;
-}
-
-
 static struct hda_verb stac9200_core_init[] = {
         /* set dac0mux for dac converter */
         { 0x07, AC_VERB_SET_CONNECT_SEL, 0x00},
@@ -446,18 +409,6 @@ static struct hda_verb stac9205_core_init[] = {
                 .private_value = verb_read | (verb_write << 16), \
         }
 
-#define STAC_VOLKNOB(knob_nid)  \
-        { \
-                .iface = SNDRV_CTL_ELEM_IFACE_MIXER, \
-                .name  = "Master Playback Volume", \
-                .count = 1, \
-                .info  = stac92xx_volknob_info, \
-                .get   = stac92xx_volknob_get, \
-                .put   = stac92xx_volknob_put, \
-                        .private_value = 127 | (knob_nid << 16), \
-        }
-
-
 static struct snd_kcontrol_new stac9200_mixer[] = {
         HDA_CODEC_VOLUME("Master Playback Volume", 0xb, 0, HDA_OUTPUT),
         HDA_CODEC_MUTE("Master Playback Switch", 0xb, 0, HDA_OUTPUT),
@@ -487,7 +438,6 @@ static struct snd_kcontrol_new stac9205_mixer[] = {
         },
         STAC_INPUT_SOURCE(2),
         STAC_ANALOG_LOOPBACK(0xFE0, 0x7E0),
-        STAC_VOLKNOB(0x24),
 
         HDA_CODEC_VOLUME_IDX("Capture Volume", 0x0, 0x1b, 0x0, HDA_INPUT),
         HDA_CODEC_MUTE_IDX("Capture Switch", 0x0, 0x1d, 0x0, HDA_OUTPUT),
@@ -503,7 +453,6 @@ static struct snd_kcontrol_new stac9205_mixer[] = {
 /* This needs to be generated dynamically based on sequence */
 static struct snd_kcontrol_new stac922x_mixer[] = {
         STAC_INPUT_SOURCE(2),
-        STAC_VOLKNOB(0x16),
         HDA_CODEC_VOLUME_IDX("Capture Volume", 0x0, 0x17, 0x0, HDA_INPUT),
         HDA_CODEC_MUTE_IDX("Capture Switch", 0x0, 0x17, 0x0, HDA_INPUT),
         HDA_CODEC_VOLUME_IDX("Mux Capture Volume", 0x0, 0x12, 0x0, HDA_OUTPUT),
@@ -517,7 +466,6 @@ static struct snd_kcontrol_new stac922x_mixer[] = {
 
 static struct snd_kcontrol_new stac927x_mixer[] = {
         STAC_INPUT_SOURCE(3),
-        STAC_VOLKNOB(0x24),
         STAC_ANALOG_LOOPBACK(0xFEB, 0x7EB),
 
         HDA_CODEC_VOLUME_IDX("Capture Volume", 0x0, 0x18, 0x0, HDA_INPUT),
@@ -1931,8 +1879,7 @@ static int stac92xx_auto_create_hp_ctls(struct hda_codec *codec,
         }
         if (spec->multiout.hp_nid) {
                 const char *pfx;
-                if (old_num_dacs == spec->multiout.num_dacs &&
-                    spec->no_vol_knob)
+                if (old_num_dacs == spec->multiout.num_dacs)
                         pfx = "Master";
                 else
                         pfx = "Headphone";
@@ -2489,7 +2436,6 @@ static int patch_stac9200(struct hda_codec *codec)
         codec->spec = spec;
         spec->num_pins = ARRAY_SIZE(stac9200_pin_nids);
         spec->pin_nids = stac9200_pin_nids;
-        spec->no_vol_knob = 1;
         spec->board_config = snd_hda_check_board_config(codec, STAC_9200_MODELS,
                                                         stac9200_models,
                                                         stac9200_cfg_tbl);
@@ -2544,7 +2490,6 @@ static int patch_stac925x(struct hda_codec *codec)
         codec->spec = spec;
         spec->num_pins = ARRAY_SIZE(stac925x_pin_nids);
         spec->pin_nids = stac925x_pin_nids;
-        spec->no_vol_knob = 1;
         spec->board_config = snd_hda_check_board_config(codec, STAC_925x_MODELS,
                                                         stac925x_models,
                                                         stac925x_cfg_tbl);
diff --git a/sound/soc/codecs/cs4270.c b/sound/soc/codecs/cs4270.c
index 5d601ad6da70..abac62866da8 100644
--- a/sound/soc/codecs/cs4270.c
+++ b/sound/soc/codecs/cs4270.c
@@ -725,7 +725,8 @@ static int cs4270_probe(struct platform_device *pdev)
         codec->owner = THIS_MODULE;
         codec->dai = &cs4270_dai;
         codec->num_dai = 1;
-        codec->private_data = codec + ALIGN(sizeof(struct snd_soc_codec), 4);
+        codec->private_data = (void *) codec +
+                ALIGN(sizeof(struct snd_soc_codec), 4);
 
         socdev->codec = codec;
 
diff --git a/sound/soc/s3c24xx/s3c2443-ac97.c b/sound/soc/s3c24xx/s3c2443-ac97.c
index 75acf7ef5528..758a2637e7ac 100644
--- a/sound/soc/s3c24xx/s3c2443-ac97.c
+++ b/sound/soc/s3c24xx/s3c2443-ac97.c
@@ -32,7 +32,7 @@
 
 #include <asm/hardware.h>
 #include <asm/io.h>
-#include <asm/arch/regs-ac97.h>
+#include <asm/plat-s3c/regs-ac97.h>
 #include <asm/arch/regs-gpio.h>
 #include <asm/arch/regs-clock.h>
 #include <asm/arch/audio.h>