231 files changed, 553 insertions, 262 deletions
diff --git a/sound/aoa/codecs/onyx.c b/sound/aoa/codecs/onyx.c
index 84bb07d39a7f..91852e49910e 100644
--- a/sound/aoa/codecs/onyx.c
+++ b/sound/aoa/codecs/onyx.c
@@ -33,6 +33,7 @@
 */
 #include <linux/delay.h>
 #include <linux/module.h>
+#include <linux/slab.h>
 MODULE_AUTHOR("Johannes Berg <johannes@sipsolutions.net>");
 MODULE_LICENSE("GPL");
 MODULE_DESCRIPTION("pcm3052 (onyx) codec driver for snd-aoa");
diff --git a/sound/aoa/codecs/tas.c b/sound/aoa/codecs/tas.c
index 1dd66ddffcaf..fd2188c3df2b 100644
--- a/sound/aoa/codecs/tas.c
+++ b/sound/aoa/codecs/tas.c
@@ -66,6 +66,7 @@
 #include <linux/delay.h>
 #include <linux/module.h>
 #include <linux/mutex.h>
+#include <linux/slab.h>
 MODULE_AUTHOR("Johannes Berg <johannes@sipsolutions.net>");
 MODULE_LICENSE("GPL");
diff --git a/sound/aoa/codecs/toonie.c b/sound/aoa/codecs/toonie.c
index f13827e17562..69d2cb601f2a 100644
--- a/sound/aoa/codecs/toonie.c
+++ b/sound/aoa/codecs/toonie.c
@@ -11,6 +11,7 @@
 */
 #include <linux/delay.h>
 #include <linux/module.h>
+#include <linux/slab.h>
 MODULE_AUTHOR("Johannes Berg <johannes@sipsolutions.net>");
 MODULE_LICENSE("GPL");
 MODULE_DESCRIPTION("toonie codec driver for snd-aoa");
diff --git a/sound/aoa/core/gpio-pmf.c b/sound/aoa/core/gpio-pmf.c
index 1dd0c28d1fb7..6776d1c12b63 100644
--- a/sound/aoa/core/gpio-pmf.c
+++ b/sound/aoa/core/gpio-pmf.c
@@ -6,6 +6,7 @@
 * GPL v2, can be found in COPYING.
 */
+#include <linux/slab.h>
 #include <asm/pmac_feature.h>
 #include <asm/pmac_pfunc.h>
 #include "../aoa.h"
diff --git a/sound/aoa/fabrics/layout.c b/sound/aoa/fabrics/layout.c
index 7a437da05646..1cd9b301df03 100644
--- a/sound/aoa/fabrics/layout.c
+++ b/sound/aoa/fabrics/layout.c
@@ -12,6 +12,7 @@
 #include <asm/prom.h>
 #include <linux/list.h>
 #include <linux/module.h>
+#include <linux/slab.h>
 #include "../aoa.h"
 #include "../soundbus/soundbus.h"
diff --git a/sound/aoa/soundbus/i2sbus/control.c b/sound/aoa/soundbus/i2sbus/control.c
index 87beb4ad4d63..47f854c2001f 100644
--- a/sound/aoa/soundbus/i2sbus/control.c
+++ b/sound/aoa/soundbus/i2sbus/control.c
@@ -8,6 +8,7 @@
 #include <linux/kernel.h>
 #include <linux/delay.h>
+#include <linux/slab.h>
 #include <asm/io.h>
 #include <asm/prom.h>
diff --git a/sound/aoa/soundbus/i2sbus/core.c b/sound/aoa/soundbus/i2sbus/core.c
index 4e3b819d4993..9d6f3b176ed1 100644
--- a/sound/aoa/soundbus/i2sbus/core.c
+++ b/sound/aoa/soundbus/i2sbus/core.c
@@ -7,6 +7,7 @@
 */
 #include <linux/module.h>
+#include <linux/slab.h>
 #include <linux/pci.h>
 #include <linux/interrupt.h>
 #include <linux/dma-mapping.h>
diff --git a/sound/aoa/soundbus/i2sbus/pcm.c b/sound/aoa/soundbus/i2sbus/pcm.c
index 59bacd365733..be838993926d 100644
--- a/sound/aoa/soundbus/i2sbus/pcm.c
+++ b/sound/aoa/soundbus/i2sbus/pcm.c
@@ -8,6 +8,7 @@
 #include <asm/io.h>
 #include <linux/delay.h>
+#include <linux/slab.h>
 #include <sound/core.h>
 #include <asm/macio.h>
 #include <linux/pci.h>
diff --git a/sound/arm/pxa2xx-pcm-lib.c b/sound/arm/pxa2xx-pcm-lib.c
index fd51fa8b06a1..8808b82311b1 100644
--- a/sound/arm/pxa2xx-pcm-lib.c
+++ b/sound/arm/pxa2xx-pcm-lib.c
@@ -4,6 +4,7 @@
 * published by the Free Software Foundation.
 */
+#include <linux/slab.h>
 #include <linux/module.h>
 #include <linux/dma-mapping.h>
diff --git a/sound/core/control_compat.c b/sound/core/control_compat.c
index 368dc9c4aef8..426874429a5e 100644
--- a/sound/core/control_compat.c
+++ b/sound/core/control_compat.c
@@ -21,6 +21,7 @@
 /* this file included from control.c */
 #include <linux/compat.h>
+#include <linux/slab.h>
 struct snd_ctl_elem_list32 {
        u32 offset;
diff --git a/sound/core/hrtimer.c b/sound/core/hrtimer.c
index 7f4d744ae40a..7730575bfadd 100644
--- a/sound/core/hrtimer.c
+++ b/sound/core/hrtimer.c
@@ -19,6 +19,7 @@
 */
 #include <linux/init.h>
+#include <linux/slab.h>
 #include <linux/module.h>
 #include <linux/moduleparam.h>
 #include <linux/hrtimer.h>
diff --git a/sound/core/info.c b/sound/core/info.c
index d749a0d394a7..cc4a53d4b7f8 100644
--- a/sound/core/info.c
+++ b/sound/core/info.c
@@ -22,6 +22,7 @@
 #include <linux/init.h>
 #include <linux/time.h>
 #include <linux/mm.h>
+#include <linux/slab.h>
 #include <linux/smp_lock.h>
 #include <linux/string.h>
 #include <sound/core.h>
diff --git a/sound/core/jack.c b/sound/core/jack.c
index f705eec7372a..14b8a4ee690d 100644
--- a/sound/core/jack.c
+++ b/sound/core/jack.c
@@ -20,6 +20,7 @@
 */
 #include <linux/input.h>
+#include <linux/slab.h>
 #include <sound/jack.h>
 #include <sound/core.h>
diff --git a/sound/core/misc.c b/sound/core/misc.c
index 3da4f92427d8..2c41825c836e 100644
--- a/sound/core/misc.c
+++ b/sound/core/misc.c
@@ -21,6 +21,7 @@
 #include <linux/init.h>
 #include <linux/time.h>
+#include <linux/slab.h>
 #include <linux/ioport.h>
 #include <sound/core.h>
diff --git a/sound/core/oss/route.c b/sound/core/oss/route.c
index 0dcc2870d537..bbe25d8c450a 100644
--- a/sound/core/oss/route.c
+++ b/sound/core/oss/route.c
@@ -19,7 +19,6 @@
 *
 */
-#include <linux/slab.h>
 #include <linux/time.h>
 #include <sound/core.h>
 #include <sound/pcm.h>
diff --git a/sound/core/pcm_compat.c b/sound/core/pcm_compat.c
index 08bfed594a83..5fb2e28e796f 100644
--- a/sound/core/pcm_compat.c
+++ b/sound/core/pcm_compat.c
@@ -21,6 +21,7 @@
 /* This file included from pcm_native.c */
 #include <linux/compat.h>
+#include <linux/slab.h>
 static int snd_pcm_ioctl_delay_compat(struct snd_pcm_substream *substream,
                                      s32 __user *src)
diff --git a/sound/core/pcm_memory.c b/sound/core/pcm_memory.c
index d6d49d6651f9..917e4055ee30 100644
--- a/sound/core/pcm_memory.c
+++ b/sound/core/pcm_memory.c
@@ -22,6 +22,7 @@
 #include <asm/io.h>
 #include <linux/time.h>
 #include <linux/init.h>
+#include <linux/slab.h>
 #include <linux/moduleparam.h>
 #include <linux/vmalloc.h>
 #include <sound/core.h>
diff --git a/sound/core/seq/oss/seq_oss_init.c b/sound/core/seq/oss/seq_oss_init.c
index d0d721c22eac..685712276ac9 100644
--- a/sound/core/seq/oss/seq_oss_init.c
+++ b/sound/core/seq/oss/seq_oss_init.c
@@ -29,6 +29,7 @@
 #include "seq_oss_event.h"
 #include <linux/init.h>
 #include <linux/moduleparam.h>
+#include <linux/slab.h>
 /*
 * common variables
diff --git a/sound/core/seq/oss/seq_oss_midi.c b/sound/core/seq/oss/seq_oss_midi.c
index 9dfb2f77be60..677dc84590c7 100644
--- a/sound/core/seq/oss/seq_oss_midi.c
+++ b/sound/core/seq/oss/seq_oss_midi.c
@@ -28,6 +28,7 @@
 #include <sound/seq_midi_event.h>
 #include "../seq_lock.h"
 #include <linux/init.h>
+#include <linux/slab.h>
 /*
diff --git a/sound/core/seq/oss/seq_oss_readq.c b/sound/core/seq/oss/seq_oss_readq.c
index f5de79f29f1e..73661c4ab82a 100644
--- a/sound/core/seq/oss/seq_oss_readq.c
+++ b/sound/core/seq/oss/seq_oss_readq.c
@@ -25,6 +25,7 @@
 #include <sound/seq_oss_legacy.h>
 #include "../seq_lock.h"
 #include <linux/wait.h>
+#include <linux/slab.h>
 /*
 * constants
diff --git a/sound/core/seq/oss/seq_oss_synth.c b/sound/core/seq/oss/seq_oss_synth.c
index 945a27c34a9d..ee44ab9593c0 100644
--- a/sound/core/seq/oss/seq_oss_synth.c
+++ b/sound/core/seq/oss/seq_oss_synth.c
@@ -24,6 +24,7 @@
 #include "seq_oss_midi.h"
 #include "../seq_lock.h"
 #include <linux/init.h>
+#include <linux/slab.h>
 /*
 * constants
diff --git a/sound/core/seq/oss/seq_oss_timer.c b/sound/core/seq/oss/seq_oss_timer.c
index c440fdacec93..ab59cbfbcaf2 100644
--- a/sound/core/seq/oss/seq_oss_timer.c
+++ b/sound/core/seq/oss/seq_oss_timer.c
@@ -23,6 +23,7 @@
 #include "seq_oss_timer.h"
 #include "seq_oss_event.h"
 #include <sound/seq_oss_legacy.h>
+#include <linux/slab.h>
 /*
 */
diff --git a/sound/core/seq/oss/seq_oss_writeq.c b/sound/core/seq/oss/seq_oss_writeq.c
index 217424858191..d50338bbc21f 100644
--- a/sound/core/seq/oss/seq_oss_writeq.c
+++ b/sound/core/seq/oss/seq_oss_writeq.c
@@ -27,6 +27,7 @@
 #include "../seq_lock.h"
 #include "../seq_clientmgr.h"
 #include <linux/wait.h>
+#include <linux/slab.h>
 /*
diff --git a/sound/core/seq/seq_compat.c b/sound/core/seq/seq_compat.c
index c956fe462569..81f7c109dc46 100644
--- a/sound/core/seq/seq_compat.c
+++ b/sound/core/seq/seq_compat.c
@@ -21,6 +21,7 @@
 /* This file included from seq.c */
 #include <linux/compat.h>
+#include <linux/slab.h>
 struct snd_seq_port_info32 {
        struct snd_seq_addr addr;       /* client/port numbers */
diff --git a/sound/core/seq/seq_system.c b/sound/core/seq/seq_system.c
index 77884e62b648..c38b90cf3cb0 100644
--- a/sound/core/seq/seq_system.c
+++ b/sound/core/seq/seq_system.c
@@ -20,6 +20,7 @@
 */
 #include <linux/init.h>
+#include <linux/slab.h>
 #include <sound/core.h>
 #include "seq_system.h"
 #include "seq_timer.h"
diff --git a/sound/drivers/ml403-ac97cr.c b/sound/drivers/ml403-ac97cr.c
index 1950ffce2b54..a1282c1c0591 100644
--- a/sound/drivers/ml403-ac97cr.c
+++ b/sound/drivers/ml403-ac97cr.c
@@ -39,6 +39,7 @@
 #include <linux/platform_device.h>
 #include <linux/ioport.h>
+#include <linux/slab.h>
 #include <linux/io.h>
 #include <linux/interrupt.h>
diff --git a/sound/drivers/mtpav.c b/sound/drivers/mtpav.c
index 2f8f295d6b0c..da03597fc893 100644
--- a/sound/drivers/mtpav.c
+++ b/sound/drivers/mtpav.c
@@ -54,7 +54,6 @@
 #include <linux/interrupt.h>
 #include <linux/err.h>
 #include <linux/platform_device.h>
-#include <linux/slab.h>
 #include <linux/ioport.h>
 #include <linux/moduleparam.h>
 #include <sound/core.h>
diff --git a/sound/drivers/mts64.c b/sound/drivers/mts64.c
index 9284829bf927..8539ab0a0893 100644
--- a/sound/drivers/mts64.c
+++ b/sound/drivers/mts64.c
@@ -23,6 +23,7 @@
 #include <linux/parport.h>
 #include <linux/spinlock.h>
 #include <linux/delay.h>
+#include <linux/slab.h>
 #include <sound/core.h>
 #include <sound/initval.h>
 #include <sound/rawmidi.h>
diff --git a/sound/drivers/opl3/opl3_oss.c b/sound/drivers/opl3/opl3_oss.c
index a54b1dc5cc78..ade3ca52422e 100644
--- a/sound/drivers/opl3/opl3_oss.c
+++ b/sound/drivers/opl3/opl3_oss.c
@@ -19,7 +19,6 @@
 */
 #include "opl3_voice.h"
-#include <linux/slab.h>
 static int snd_opl3_open_seq_oss(struct snd_seq_oss_arg *arg, void *closure);
 static int snd_opl3_close_seq_oss(struct snd_seq_oss_arg *arg);
diff --git a/sound/drivers/opl3/opl3_synth.c b/sound/drivers/opl3/opl3_synth.c
index 6d57b6441dec..301acb6b9cf9 100644
--- a/sound/drivers/opl3/opl3_synth.c
+++ b/sound/drivers/opl3/opl3_synth.c
@@ -19,6 +19,7 @@
 *
 */
+#include <linux/slab.h>
 #include <sound/opl3.h>
 #include <sound/asound_fm.h>
diff --git a/sound/drivers/opl4/opl4_lib.c b/sound/drivers/opl4/opl4_lib.c
index 01997f24c895..f07e38da59b8 100644
--- a/sound/drivers/opl4/opl4_lib.c
+++ b/sound/drivers/opl4/opl4_lib.c
@@ -20,6 +20,7 @@
 #include "opl4_local.h"
 #include <sound/initval.h>
 #include <linux/ioport.h>
+#include <linux/slab.h>
 #include <linux/init.h>
 #include <asm/io.h>
diff --git a/sound/drivers/pcsp/pcsp_lib.c b/sound/drivers/pcsp/pcsp_lib.c
index e1145ac6e908..d77ffa9a9387 100644
--- a/sound/drivers/pcsp/pcsp_lib.c
+++ b/sound/drivers/pcsp/pcsp_lib.c
@@ -7,6 +7,7 @@
 */
 #include <linux/module.h>
+#include <linux/gfp.h>
 #include <linux/moduleparam.h>
 #include <linux/interrupt.h>
 #include <sound/pcm.h>
diff --git a/sound/drivers/portman2x4.c b/sound/drivers/portman2x4.c
index 60158e2e0eaf..f2b0ba22d9ce 100644
--- a/sound/drivers/portman2x4.c
+++ b/sound/drivers/portman2x4.c
@@ -42,6 +42,7 @@
 #include <linux/parport.h>
 #include <linux/spinlock.h>
 #include <linux/delay.h>
+#include <linux/slab.h>
 #include <sound/core.h>
 #include <sound/initval.h>
 #include <sound/rawmidi.h>
diff --git a/sound/drivers/vx/vx_hwdep.c b/sound/drivers/vx/vx_hwdep.c
index 46df8817c18f..f7a6fbd313e3 100644
--- a/sound/drivers/vx/vx_hwdep.c
+++ b/sound/drivers/vx/vx_hwdep.c
@@ -22,6 +22,7 @@
 #include <linux/device.h>
 #include <linux/firmware.h>
+#include <linux/slab.h>
 #include <linux/vmalloc.h>
 #include <sound/core.h>
 #include <sound/hwdep.h>
diff --git a/sound/i2c/other/ak4113.c b/sound/i2c/other/ak4113.c
index fff62cc8607c..971a84a4fa77 100644
--- a/sound/i2c/other/ak4113.c
+++ b/sound/i2c/other/ak4113.c
@@ -70,7 +70,7 @@ static int snd_ak4113_dev_free(struct snd_device *device)
 }
 int snd_ak4113_create(struct snd_card *card, ak4113_read_t *read,
-                ak4113_write_t *write, const unsigned char pgm[5],
+                ak4113_write_t *write, const unsigned char *pgm,
                void *private_data, struct ak4113 **r_ak4113)
 {
        struct ak4113 *chip;
diff --git a/sound/i2c/other/tea575x-tuner.c b/sound/i2c/other/tea575x-tuner.c
index c4c6ef73f9bf..ee538f1ae846 100644
--- a/sound/i2c/other/tea575x-tuner.c
+++ b/sound/i2c/other/tea575x-tuner.c
@@ -24,6 +24,7 @@
 #include <linux/delay.h>
 #include <linux/interrupt.h>
 #include <linux/init.h>
+#include <linux/slab.h>
 #include <linux/version.h>
 #include <sound/core.h>
 #include <sound/tea575x-tuner.h>
diff --git a/sound/isa/cmi8330.c b/sound/isa/cmi8330.c
index 8246aae32ab4..fe79a169acb5 100644
--- a/sound/isa/cmi8330.c
+++ b/sound/isa/cmi8330.c
@@ -46,7 +46,6 @@
 #include <linux/init.h>
 #include <linux/err.h>
 #include <linux/isa.h>
-#include <linux/slab.h>
 #include <linux/pnp.h>
 #include <linux/moduleparam.h>
 #include <sound/core.h>
diff --git a/sound/isa/cs423x/cs4236.c b/sound/isa/cs423x/cs4236.c
index cc15d1d65a22..999dc1e0fdbd 100644
--- a/sound/isa/cs423x/cs4236.c
+++ b/sound/isa/cs423x/cs4236.c
@@ -22,7 +22,6 @@
 #include <linux/init.h>
 #include <linux/err.h>
 #include <linux/isa.h>
-#include <linux/slab.h>
 #include <linux/pnp.h>
 #include <linux/moduleparam.h>
 #include <sound/core.h>
diff --git a/sound/isa/es18xx.c b/sound/isa/es18xx.c
index 9a43baae7250..fb4d6b34bbca 100644
--- a/sound/isa/es18xx.c
+++ b/sound/isa/es18xx.c
@@ -80,7 +80,6 @@
 #include <linux/init.h>
 #include <linux/err.h>
 #include <linux/isa.h>
-#include <linux/slab.h>
 #include <linux/pnp.h>
 #include <linux/isapnp.h>
 #include <linux/moduleparam.h>
diff --git a/sound/isa/gus/interwave.c b/sound/isa/gus/interwave.c
index 534a6eced2b8..c7b80e4730fc 100644
--- a/sound/isa/gus/interwave.c
+++ b/sound/isa/gus/interwave.c
@@ -26,7 +26,6 @@
 #include <linux/err.h>
 #include <linux/isa.h>
 #include <linux/delay.h>
-#include <linux/slab.h>
 #include <linux/pnp.h>
 #include <linux/moduleparam.h>
 #include <asm/dma.h>
diff --git a/sound/isa/msnd/msnd_midi.c b/sound/isa/msnd/msnd_midi.c
index 4be562b2cf21..787495674235 100644
--- a/sound/isa/msnd/msnd_midi.c
+++ b/sound/isa/msnd/msnd_midi.c
@@ -25,6 +25,7 @@
 */
 #include <linux/io.h>
+#include <linux/slab.h>
 #include <linux/delay.h>
 #include <linux/ioport.h>
 #include <linux/errno.h>
diff --git a/sound/isa/opl3sa2.c b/sound/isa/opl3sa2.c
index 0481a55334b9..265abcce9dba 100644
--- a/sound/isa/opl3sa2.c
+++ b/sound/isa/opl3sa2.c
@@ -24,7 +24,6 @@
 #include <linux/isa.h>
 #include <linux/interrupt.h>
 #include <linux/pm.h>
-#include <linux/slab.h>
 #include <linux/pnp.h>
 #include <linux/moduleparam.h>
 #include <sound/core.h>
diff --git a/sound/isa/opti9xx/miro.c b/sound/isa/opti9xx/miro.c
index 5913717c1be6..8c24102d0d93 100644
--- a/sound/isa/opti9xx/miro.c
+++ b/sound/isa/opti9xx/miro.c
@@ -27,7 +27,6 @@
 #include <linux/isa.h>
 #include <linux/pnp.h>
 #include <linux/delay.h>
-#include <linux/slab.h>
 #include <linux/ioport.h>
 #include <linux/moduleparam.h>
 #include <asm/io.h>
diff --git a/sound/isa/opti9xx/opti92x-ad1848.c b/sound/isa/opti9xx/opti92x-ad1848.c
index 4d2d0405bdc7..c35dc68930dc 100644
--- a/sound/isa/opti9xx/opti92x-ad1848.c
+++ b/sound/isa/opti9xx/opti92x-ad1848.c
@@ -27,7 +27,6 @@
 #include <linux/err.h>
 #include <linux/isa.h>
 #include <linux/delay.h>
-#include <linux/slab.h>
 #include <linux/pnp.h>
 #include <linux/moduleparam.h>
 #include <asm/io.h>
diff --git a/sound/isa/sb/emu8000_pcm.c b/sound/isa/sb/emu8000_pcm.c
index 91dc3d83e2cf..ccedbfed061a 100644
--- a/sound/isa/sb/emu8000_pcm.c
+++ b/sound/isa/sb/emu8000_pcm.c
@@ -20,6 +20,7 @@
 #include "emu8000_local.h"
 #include <linux/init.h>
+#include <linux/slab.h>
 #include <sound/initval.h>
 #include <sound/pcm.h>
diff --git a/sound/isa/sb/sb16.c b/sound/isa/sb/sb16.c
index 519c36346dec..4d1c5a300ff8 100644
--- a/sound/isa/sb/sb16.c
+++ b/sound/isa/sb/sb16.c
@@ -21,7 +21,6 @@
 #include <asm/dma.h>
 #include <linux/init.h>
-#include <linux/slab.h>
 #include <linux/pnp.h>
 #include <linux/err.h>
 #include <linux/isa.h>
diff --git a/sound/isa/sb/sb8.c b/sound/isa/sb/sb8.c
index 3cd57ee54660..81284a8fa0ce 100644
--- a/sound/isa/sb/sb8.c
+++ b/sound/isa/sb/sb8.c
@@ -22,7 +22,6 @@
 #include <linux/init.h>
 #include <linux/err.h>
 #include <linux/isa.h>
-#include <linux/slab.h>
 #include <linux/ioport.h>
 #include <linux/moduleparam.h>
 #include <sound/core.h>
diff --git a/sound/isa/wavefront/wavefront.c b/sound/isa/wavefront/wavefront.c
index a34ae7b1f7d0..711670e4a425 100644
--- a/sound/isa/wavefront/wavefront.c
+++ b/sound/isa/wavefront/wavefront.c
@@ -21,7 +21,6 @@
 #include <linux/init.h>
 #include <linux/interrupt.h>
-#include <linux/slab.h>
 #include <linux/err.h>
 #include <linux/isa.h>
 #include <linux/pnp.h>
diff --git a/sound/isa/wavefront/wavefront_fx.c b/sound/isa/wavefront/wavefront_fx.c
index 2bb1cee09255..657e2d6c01ac 100644
--- a/sound/isa/wavefront/wavefront_fx.c
+++ b/sound/isa/wavefront/wavefront_fx.c
@@ -20,6 +20,7 @@
 #include <linux/init.h>
 #include <linux/time.h>
 #include <linux/wait.h>
+#include <linux/slab.h>
 #include <linux/firmware.h>
 #include <sound/core.h>
 #include <sound/snd_wavefront.h>
diff --git a/sound/isa/wavefront/wavefront_synth.c b/sound/isa/wavefront/wavefront_synth.c
index 5d4ff48c4345..4fb7b19ff393 100644
--- a/sound/isa/wavefront/wavefront_synth.c
+++ b/sound/isa/wavefront/wavefront_synth.c
@@ -28,6 +28,7 @@
 #include <linux/wait.h>
 #include <linux/firmware.h>
 #include <linux/moduleparam.h>
+#include <linux/slab.h>
 #include <sound/core.h>
 #include <sound/snd_wavefront.h>
 #include <sound/initval.h>
diff --git a/sound/mips/hal2.c b/sound/mips/hal2.c
index 9a88cdfd952a..453d343550a8 100644
--- a/sound/mips/hal2.c
+++ b/sound/mips/hal2.c
@@ -25,6 +25,7 @@
 #include <linux/dma-mapping.h>
 #include <linux/platform_device.h>
 #include <linux/io.h>
+#include <linux/slab.h>
 #include <asm/sgi/hpc3.h>
 #include <asm/sgi/ip22.h>
diff --git a/sound/mips/sgio2audio.c b/sound/mips/sgio2audio.c
index 6aff217379d9..717604c00f0a 100644
--- a/sound/mips/sgio2audio.c
+++ b/sound/mips/sgio2audio.c
@@ -25,11 +25,11 @@
 #include <linux/init.h>
 #include <linux/delay.h>
 #include <linux/spinlock.h>
-#include <linux/gfp.h>
 #include <linux/interrupt.h>
 #include <linux/dma-mapping.h>
 #include <linux/platform_device.h>
 #include <linux/io.h>
+#include <linux/slab.h>
 #include <asm/ip32/ip32_ints.h>
 #include <asm/ip32/mace.h>
diff --git a/sound/oss/ad1848.c b/sound/oss/ad1848.c
index d12bd98a37ba..24793c5b65ac 100644
--- a/sound/oss/ad1848.c
+++ b/sound/oss/ad1848.c
@@ -45,6 +45,7 @@
 #include <linux/interrupt.h>
 #include <linux/module.h>
 #include <linux/stddef.h>
+#include <linux/slab.h>
 #include <linux/isapnp.h>
 #include <linux/pnp.h>
 #include <linux/spinlock.h>
diff --git a/sound/oss/dmabuf.c b/sound/oss/dmabuf.c
index 1bfcf7e88546..bcc3e8e07122 100644
--- a/sound/oss/dmabuf.c
+++ b/sound/oss/dmabuf.c
@@ -26,6 +26,7 @@
 #define SAMPLE_ROUNDUP 0
 #include <linux/mm.h>
+#include <linux/gfp.h>
 #include "sound_config.h"
 #define DMAP_FREE_ON_CLOSE      0
diff --git a/sound/oss/kahlua.c b/sound/oss/kahlua.c
index 24d152ccf80d..52d06a334e8f 100644
--- a/sound/oss/kahlua.c
+++ b/sound/oss/kahlua.c
@@ -31,6 +31,7 @@
 #include <linux/init.h>
 #include <linux/module.h>
 #include <linux/pci.h>
+#include <linux/slab.h>
 #include "sound_config.h"
diff --git a/sound/oss/mpu401.c b/sound/oss/mpu401.c
index 0af9d24feb8f..25e4609f8339 100644
--- a/sound/oss/mpu401.c
+++ b/sound/oss/mpu401.c
@@ -19,6 +19,7 @@
 */
 #include <linux/module.h>
+#include <linux/slab.h>
 #include <linux/init.h>
 #include <linux/interrupt.h>
 #include <linux/spinlock.h>
diff --git a/sound/oss/msnd.c b/sound/oss/msnd.c
index 21eb6dce46df..c0cc951ba97d 100644
--- a/sound/oss/msnd.c
+++ b/sound/oss/msnd.c
@@ -24,7 +24,6 @@
 #include <linux/module.h>
 #include <linux/kernel.h>
-#include <linux/slab.h>
 #include <linux/vmalloc.h>
 #include <linux/types.h>
 #include <linux/delay.h>
diff --git a/sound/oss/msnd_pinnacle.c b/sound/oss/msnd_pinnacle.c
index bf27e008f465..a1e3f9671bea 100644
--- a/sound/oss/msnd_pinnacle.c
+++ b/sound/oss/msnd_pinnacle.c
@@ -35,12 +35,12 @@
 #include <linux/kernel.h>
 #include <linux/module.h>
-#include <linux/slab.h>
 #include <linux/types.h>
 #include <linux/delay.h>
 #include <linux/init.h>
 #include <linux/interrupt.h>
 #include <linux/smp_lock.h>
+#include <linux/gfp.h>
 #include <asm/irq.h>
 #include <asm/io.h>
 #include "sound_config.h"
diff --git a/sound/oss/opl3.c b/sound/oss/opl3.c
index 7781c13c1476..938c48c43585 100644
--- a/sound/oss/opl3.c
+++ b/sound/oss/opl3.c
@@ -24,6 +24,7 @@
 */
 #include <linux/init.h>
+#include <linux/slab.h>
 #include <linux/module.h>
 #include <linux/delay.h>
diff --git a/sound/oss/sb_card.c b/sound/oss/sb_card.c
index 7de18b58f2cd..84ef4d06c1c2 100644
--- a/sound/oss/sb_card.c
+++ b/sound/oss/sb_card.c
@@ -24,6 +24,7 @@
 #include <linux/module.h>
 #include <linux/moduleparam.h>
+#include <linux/slab.h>
 #include <linux/init.h>
 #include "sound_config.h"
 #include "sb_mixer.h"
diff --git a/sound/oss/sb_common.c b/sound/oss/sb_common.c
index ce4db49291f7..7d42c5418d1b 100644
--- a/sound/oss/sb_common.c
+++ b/sound/oss/sb_common.c
@@ -31,6 +31,7 @@
 #include <linux/module.h>
 #include <linux/delay.h>
 #include <linux/spinlock.h>
+#include <linux/slab.h>
 #include "sound_config.h"
 #include "sound_firmware.h"
diff --git a/sound/oss/sb_midi.c b/sound/oss/sb_midi.c
index 8b796704e112..f139028e85c0 100644
--- a/sound/oss/sb_midi.c
+++ b/sound/oss/sb_midi.c
@@ -12,6 +12,7 @@
 */
 #include <linux/spinlock.h>
+#include <linux/slab.h>
 #include "sound_config.h"
diff --git a/sound/oss/sb_mixer.c b/sound/oss/sb_mixer.c
index fad1a4f25ad6..2039d31b7e22 100644
--- a/sound/oss/sb_mixer.c
+++ b/sound/oss/sb_mixer.c
@@ -16,6 +16,8 @@
 * Stanislav Voronyi <stas@esc.kharkov.com>     : Support for AWE 3DSE device (Jun 7 1999)
 */
+#include <linux/slab.h>
 #include "sound_config.h"
 #define __SB_MIXER_C__
diff --git a/sound/oss/soundcard.c b/sound/oss/soundcard.c
index fde7c12fe5da..2d9c51312622 100644
--- a/sound/oss/soundcard.c
+++ b/sound/oss/soundcard.c
@@ -36,7 +36,6 @@
 #include <asm/dma.h>
 #include <asm/io.h>
 #include <linux/wait.h>
-#include <linux/slab.h>
 #include <linux/ioport.h>
 #include <linux/major.h>
 #include <linux/delay.h>
diff --git a/sound/oss/uart401.c b/sound/oss/uart401.c
index a446b826d5fc..8e514a676a0d 100644
--- a/sound/oss/uart401.c
+++ b/sound/oss/uart401.c
@@ -24,6 +24,7 @@
 #include <linux/init.h>
 #include <linux/interrupt.h>
 #include <linux/module.h>
+#include <linux/slab.h>
 #include <linux/spinlock.h>
 #include "sound_config.h"
diff --git a/sound/oss/v_midi.c b/sound/oss/v_midi.c
index 103940fd5b4f..f0b4151d9b17 100644
--- a/sound/oss/v_midi.c
+++ b/sound/oss/v_midi.c
@@ -21,6 +21,7 @@
 #include <linux/init.h>
 #include <linux/module.h>
+#include <linux/slab.h>
 #include <linux/spinlock.h>
 #include "sound_config.h"
diff --git a/sound/oss/vidc.c b/sound/oss/vidc.c
index a4127bab9231..ac39a531df19 100644
--- a/sound/oss/vidc.c
+++ b/sound/oss/vidc.c
@@ -17,6 +17,7 @@
 * We currently support a mixer device, but it is currently non-functional.
 */
+#include <linux/gfp.h>
 #include <linux/init.h>
 #include <linux/module.h>
 #include <linux/kernel.h>
diff --git a/sound/oss/vwsnd.c b/sound/oss/vwsnd.c
index 6713110bdc75..20b3b325aa80 100644
--- a/sound/oss/vwsnd.c
+++ b/sound/oss/vwsnd.c
@@ -149,6 +149,7 @@
 #include <linux/wait.h>
 #include <linux/interrupt.h>
 #include <linux/mutex.h>
+#include <linux/slab.h>
 #include <asm/visws/cobalt.h>
diff --git a/sound/oss/waveartist.c b/sound/oss/waveartist.c
index 2c63bb9da74a..e688dde6bbde 100644
--- a/sound/oss/waveartist.c
+++ b/sound/oss/waveartist.c
@@ -35,6 +35,7 @@
 #include <linux/module.h>
 #include <linux/init.h>
+#include <linux/slab.h>
 #include <linux/sched.h>
 #include <linux/interrupt.h>
 #include <linux/delay.h>
diff --git a/sound/pci/ac97/ac97_proc.c b/sound/pci/ac97/ac97_proc.c
index 73b17d526c8b..6320bf084e47 100644
--- a/sound/pci/ac97/ac97_proc.c
+++ b/sound/pci/ac97/ac97_proc.c
@@ -22,7 +22,6 @@
 *
 */
-#include <linux/slab.h>
 #include <linux/mutex.h>
 #include <sound/core.h>
diff --git a/sound/pci/als4000.c b/sound/pci/als4000.c
index d75cf7b06426..6cf1de8042e8 100644
--- a/sound/pci/als4000.c
+++ b/sound/pci/als4000.c
@@ -68,7 +68,6 @@
 #include <asm/io.h>
 #include <linux/init.h>
 #include <linux/pci.h>
-#include <linux/slab.h>
 #include <linux/gameport.h>
 #include <linux/moduleparam.h>
 #include <linux/dma-mapping.h>
diff --git a/sound/pci/aw2/aw2-saa7146.c b/sound/pci/aw2/aw2-saa7146.c
index 296123ab74f7..8afd8b5d1ac7 100644
--- a/sound/pci/aw2/aw2-saa7146.c
+++ b/sound/pci/aw2/aw2-saa7146.c
@@ -25,7 +25,6 @@
 #include <linux/init.h>
 #include <linux/pci.h>
-#include <linux/slab.h>
 #include <linux/interrupt.h>
 #include <linux/delay.h>
 #include <asm/system.h>
diff --git a/sound/pci/ca0106/ca0106_mixer.c b/sound/pci/ca0106/ca0106_mixer.c
index 8f443a9d61ec..85fd315d9999 100644
--- a/sound/pci/ca0106/ca0106_mixer.c
+++ b/sound/pci/ca0106/ca0106_mixer.c
@@ -63,7 +63,6 @@
 #include <linux/delay.h>
 #include <linux/init.h>
 #include <linux/interrupt.h>
-#include <linux/slab.h>
 #include <linux/moduleparam.h>
 #include <sound/core.h>
 #include <sound/initval.h>
diff --git a/sound/pci/ca0106/ca0106_proc.c b/sound/pci/ca0106/ca0106_proc.c
index 0470461cc03e..ba96428c9f4c 100644
--- a/sound/pci/ca0106/ca0106_proc.c
+++ b/sound/pci/ca0106/ca0106_proc.c
@@ -63,7 +63,6 @@
 #include <linux/delay.h>
 #include <linux/init.h>
 #include <linux/interrupt.h>
-#include <linux/slab.h>
 #include <linux/moduleparam.h>
 #include <sound/core.h>
 #include <sound/initval.h>
diff --git a/sound/pci/cs5530.c b/sound/pci/cs5530.c
index 207479a641cf..bc07e275d4d4 100644
--- a/sound/pci/cs5530.c
+++ b/sound/pci/cs5530.c
@@ -39,6 +39,7 @@
 #include <linux/delay.h>
 #include <linux/moduleparam.h>
 #include <linux/pci.h>
+#include <linux/slab.h>
 #include <sound/core.h>
 #include <sound/sb.h>
 #include <sound/initval.h>
diff --git a/sound/pci/cs5535audio/cs5535audio_pcm.c b/sound/pci/cs5535audio/cs5535audio_pcm.c
index 0f48a871f17b..f16bc8aad6ed 100644
--- a/sound/pci/cs5535audio/cs5535audio_pcm.c
+++ b/sound/pci/cs5535audio/cs5535audio_pcm.c
@@ -23,7 +23,6 @@
 */
 #include <linux/init.h>
-#include <linux/slab.h>
 #include <linux/pci.h>
 #include <sound/core.h>
 #include <sound/control.h>
diff --git a/sound/pci/cs5535audio/cs5535audio_pm.c b/sound/pci/cs5535audio/cs5535audio_pm.c
index 564c33b60953..a3301cc4ab82 100644
--- a/sound/pci/cs5535audio/cs5535audio_pm.c
+++ b/sound/pci/cs5535audio/cs5535audio_pm.c
@@ -19,7 +19,6 @@
 */
 #include <linux/init.h>
-#include <linux/slab.h>
 #include <linux/pci.h>
 #include <linux/delay.h>
 #include <sound/core.h>
diff --git a/sound/pci/ctxfi/ctatc.c b/sound/pci/ctxfi/ctatc.c
index 480cb1e905b6..1bff80cde0a2 100644
--- a/sound/pci/ctxfi/ctatc.c
+++ b/sound/pci/ctxfi/ctatc.c
@@ -24,6 +24,7 @@
 #include "ctdaio.h"
 #include "cttimer.h"
 #include <linux/delay.h>
+#include <linux/slab.h>
 #include <sound/pcm.h>
 #include <sound/control.h>
 #include <sound/asoundef.h>
diff --git a/sound/pci/ctxfi/ctpcm.c b/sound/pci/ctxfi/ctpcm.c
index d0dc227fbdd3..85ab43e89212 100644
--- a/sound/pci/ctxfi/ctpcm.c
+++ b/sound/pci/ctxfi/ctpcm.c
@@ -17,6 +17,7 @@
 #include "ctpcm.h"
 #include "cttimer.h"
+#include <linux/slab.h>
 #include <sound/pcm.h>
 /* Hardware descriptions for playback */
diff --git a/sound/pci/echoaudio/darla20.c b/sound/pci/echoaudio/darla20.c
index a65bafe0800f..fe7ad64dccd7 100644
--- a/sound/pci/echoaudio/darla20.c
+++ b/sound/pci/echoaudio/darla20.c
@@ -40,9 +40,9 @@
 #include <linux/init.h>
 #include <linux/interrupt.h>
 #include <linux/pci.h>
-#include <linux/slab.h>
 #include <linux/moduleparam.h>
 #include <linux/firmware.h>
+#include <linux/slab.h>
 #include <sound/core.h>
 #include <sound/info.h>
 #include <sound/control.h>
diff --git a/sound/pci/echoaudio/darla24.c b/sound/pci/echoaudio/darla24.c
index 0a6c50bcd758..d1fd34b1a8e3 100644
--- a/sound/pci/echoaudio/darla24.c
+++ b/sound/pci/echoaudio/darla24.c
@@ -44,9 +44,9 @@
 #include <linux/init.h>
 #include <linux/interrupt.h>
 #include <linux/pci.h>
-#include <linux/slab.h>
 #include <linux/moduleparam.h>
 #include <linux/firmware.h>
+#include <linux/slab.h>
 #include <sound/core.h>
 #include <sound/info.h>
 #include <sound/control.h>
diff --git a/sound/pci/echoaudio/echo3g.c b/sound/pci/echoaudio/echo3g.c
index f5142796989b..1dffdc54416d 100644
--- a/sound/pci/echoaudio/echo3g.c
+++ b/sound/pci/echoaudio/echo3g.c
@@ -51,9 +51,9 @@
 #include <linux/init.h>
 #include <linux/interrupt.h>
 #include <linux/pci.h>
-#include <linux/slab.h>
 #include <linux/moduleparam.h>
 #include <linux/firmware.h>
+#include <linux/slab.h>
 #include <sound/core.h>
 #include <sound/info.h>
 #include <sound/control.h>
diff --git a/sound/pci/echoaudio/echoaudio.c b/sound/pci/echoaudio/echoaudio.c
index 8dab82d7d19d..668a5ec04499 100644
--- a/sound/pci/echoaudio/echoaudio.c
+++ b/sound/pci/echoaudio/echoaudio.c
@@ -2184,10 +2184,9 @@ static int __devinit snd_echo_probe(struct pci_dev *pci,
                        goto ctl_error;
 #endif
-        if ((err = snd_card_register(card)) < 0) {
+        err = snd_card_register(card);
-                snd_card_free(card);
+        if (err < 0)
                goto ctl_error;
-        }
        snd_printk(KERN_INFO "Card registered: %s\n", card->longname);
        pci_set_drvdata(pci, chip);
diff --git a/sound/pci/echoaudio/gina20.c b/sound/pci/echoaudio/gina20.c
index 2364f8a1bc21..050e54aa693f 100644
--- a/sound/pci/echoaudio/gina20.c
+++ b/sound/pci/echoaudio/gina20.c
@@ -44,9 +44,9 @@
 #include <linux/init.h>
 #include <linux/interrupt.h>
 #include <linux/pci.h>
-#include <linux/slab.h>
 #include <linux/moduleparam.h>
 #include <linux/firmware.h>
+#include <linux/slab.h>
 #include <sound/core.h>
 #include <sound/info.h>
 #include <sound/control.h>
diff --git a/sound/pci/echoaudio/gina24.c b/sound/pci/echoaudio/gina24.c
index 616b55825a19..5748fc6d29d6 100644
--- a/sound/pci/echoaudio/gina24.c
+++ b/sound/pci/echoaudio/gina24.c
@@ -50,9 +50,9 @@
 #include <linux/init.h>
 #include <linux/interrupt.h>
 #include <linux/pci.h>
-#include <linux/slab.h>
 #include <linux/moduleparam.h>
 #include <linux/firmware.h>
+#include <linux/slab.h>
 #include <sound/core.h>
 #include <sound/info.h>
 #include <sound/control.h>
diff --git a/sound/pci/echoaudio/indigo.c b/sound/pci/echoaudio/indigo.c
index 776175c0bdad..4ae5e35cb5f1 100644
--- a/sound/pci/echoaudio/indigo.c
+++ b/sound/pci/echoaudio/indigo.c
@@ -42,9 +42,9 @@
 #include <linux/init.h>
 #include <linux/interrupt.h>
 #include <linux/pci.h>
-#include <linux/slab.h>
 #include <linux/moduleparam.h>
 #include <linux/firmware.h>
+#include <linux/slab.h>
 #include <sound/core.h>
 #include <sound/info.h>
 #include <sound/control.h>
diff --git a/sound/pci/echoaudio/indigodj.c b/sound/pci/echoaudio/indigodj.c
index 8816b0bd2ba6..3550715bab1c 100644
--- a/sound/pci/echoaudio/indigodj.c
+++ b/sound/pci/echoaudio/indigodj.c
@@ -42,9 +42,9 @@
 #include <linux/init.h>
 #include <linux/interrupt.h>
 #include <linux/pci.h>
-#include <linux/slab.h>
 #include <linux/moduleparam.h>
 #include <linux/firmware.h>
+#include <linux/slab.h>
 #include <sound/core.h>
 #include <sound/info.h>
 #include <sound/control.h>
diff --git a/sound/pci/echoaudio/indigodjx.c b/sound/pci/echoaudio/indigodjx.c
index b1e3652f2f48..19b191fd0120 100644
--- a/sound/pci/echoaudio/indigodjx.c
+++ b/sound/pci/echoaudio/indigodjx.c
@@ -42,10 +42,10 @@
 #include <linux/init.h>
 #include <linux/interrupt.h>
 #include <linux/pci.h>
-#include <linux/slab.h>
 #include <linux/moduleparam.h>
 #include <linux/firmware.h>
 #include <linux/io.h>
+#include <linux/slab.h>
 #include <sound/core.h>
 #include <sound/info.h>
 #include <sound/control.h>
diff --git a/sound/pci/echoaudio/indigoio.c b/sound/pci/echoaudio/indigoio.c
index 1035125336d6..a9fcedf317a4 100644
--- a/sound/pci/echoaudio/indigoio.c
+++ b/sound/pci/echoaudio/indigoio.c
@@ -43,9 +43,9 @@
 #include <linux/init.h>
 #include <linux/interrupt.h>
 #include <linux/pci.h>
-#include <linux/slab.h>
 #include <linux/moduleparam.h>
 #include <linux/firmware.h>
+#include <linux/slab.h>
 #include <sound/core.h>
 #include <sound/info.h>
 #include <sound/control.h>
diff --git a/sound/pci/echoaudio/indigoiox.c b/sound/pci/echoaudio/indigoiox.c
index 60b7cb2753cf..bcdfac63212c 100644
--- a/sound/pci/echoaudio/indigoiox.c
+++ b/sound/pci/echoaudio/indigoiox.c
@@ -43,10 +43,10 @@
 #include <linux/init.h>
 #include <linux/interrupt.h>
 #include <linux/pci.h>
-#include <linux/slab.h>
 #include <linux/moduleparam.h>
 #include <linux/firmware.h>
 #include <linux/io.h>
+#include <linux/slab.h>
 #include <sound/core.h>
 #include <sound/info.h>
 #include <sound/control.h>
diff --git a/sound/pci/echoaudio/layla20.c b/sound/pci/echoaudio/layla20.c
index 8c3f5c5b5301..d3a98c5dac86 100644
--- a/sound/pci/echoaudio/layla20.c
+++ b/sound/pci/echoaudio/layla20.c
@@ -49,9 +49,9 @@
 #include <linux/init.h>
 #include <linux/interrupt.h>
 #include <linux/pci.h>
-#include <linux/slab.h>
 #include <linux/moduleparam.h>
 #include <linux/firmware.h>
+#include <linux/slab.h>
 #include <sound/core.h>
 #include <sound/info.h>
 #include <sound/control.h>
diff --git a/sound/pci/echoaudio/layla24.c b/sound/pci/echoaudio/layla24.c
index ed1cc0abc2b8..2a1dca6dce17 100644
--- a/sound/pci/echoaudio/layla24.c
+++ b/sound/pci/echoaudio/layla24.c
@@ -51,9 +51,9 @@
 #include <linux/init.h>
 #include <linux/interrupt.h>
 #include <linux/pci.h>
-#include <linux/slab.h>
 #include <linux/moduleparam.h>
 #include <linux/firmware.h>
+#include <linux/slab.h>
 #include <sound/core.h>
 #include <sound/info.h>
 #include <sound/control.h>
diff --git a/sound/pci/echoaudio/mia.c b/sound/pci/echoaudio/mia.c
index cc2bbfc65327..9cdf14cfdd74 100644
--- a/sound/pci/echoaudio/mia.c
+++ b/sound/pci/echoaudio/mia.c
@@ -50,9 +50,9 @@
 #include <linux/init.h>
 #include <linux/interrupt.h>
 #include <linux/pci.h>
-#include <linux/slab.h>
 #include <linux/moduleparam.h>
 #include <linux/firmware.h>
+#include <linux/slab.h>
 #include <sound/core.h>
 #include <sound/info.h>
 #include <sound/control.h>
diff --git a/sound/pci/echoaudio/mona.c b/sound/pci/echoaudio/mona.c
index 3e7e01824b40..1047be405ebe 100644
--- a/sound/pci/echoaudio/mona.c
+++ b/sound/pci/echoaudio/mona.c
@@ -48,9 +48,9 @@
 #include <linux/init.h>
 #include <linux/interrupt.h>
 #include <linux/pci.h>
-#include <linux/slab.h>
 #include <linux/moduleparam.h>
 #include <linux/firmware.h>
+#include <linux/slab.h>
 #include <sound/core.h>
 #include <sound/info.h>
 #include <sound/control.h>
diff --git a/sound/pci/emu10k1/memory.c b/sound/pci/emu10k1/memory.c
index 6a47672f930a..ffb1ddb8dc28 100644
--- a/sound/pci/emu10k1/memory.c
+++ b/sound/pci/emu10k1/memory.c
@@ -22,6 +22,7 @@
 */
 #include <linux/pci.h>
+#include <linux/gfp.h>
 #include <linux/time.h>
 #include <linux/mutex.h>
diff --git a/sound/pci/hda/hda_beep.c b/sound/pci/hda/hda_beep.c
index e4581a42ace5..29714c818b53 100644
--- a/sound/pci/hda/hda_beep.c
+++ b/sound/pci/hda/hda_beep.c
@@ -21,6 +21,7 @@
 #include <linux/input.h>
 #include <linux/pci.h>
+#include <linux/slab.h>
 #include <linux/workqueue.h>
 #include <sound/core.h>
 #include "hda_beep.h"
diff --git a/sound/pci/hda/hda_eld.c b/sound/pci/hda/hda_eld.c
index dcd22446cfc7..d8da18a9e98b 100644
--- a/sound/pci/hda/hda_eld.c
+++ b/sound/pci/hda/hda_eld.c
@@ -22,6 +22,7 @@
 */
 #include <linux/init.h>
+#include <linux/slab.h>
 #include <sound/core.h>
 #include <asm/unaligned.h>
 #include "hda_codec.h"
diff --git a/sound/pci/hda/hda_intel.c b/sound/pci/hda/hda_intel.c
index 4bb90675f70f..f8fd586ae024 100644
--- a/sound/pci/hda/hda_intel.c
+++ b/sound/pci/hda/hda_intel.c
@@ -2362,6 +2362,7 @@ static struct snd_pci_quirk msi_black_list[] __devinitdata = {
        SND_PCI_QUIRK(0x1043, 0x81f6, "ASUS", 0), /* nvidia */
        SND_PCI_QUIRK(0x1043, 0x822d, "ASUS", 0), /* Athlon64 X2 + nvidia MCP55 */
        SND_PCI_QUIRK(0x1849, 0x0888, "ASRock", 0), /* Athlon64 X2 + nvidia */
+        SND_PCI_QUIRK(0xa0a0, 0x0575, "Aopen MZ915-M", 0), /* ICH6 */
        {}
 };
diff --git a/sound/pci/hda/patch_analog.c b/sound/pci/hda/patch_analog.c
index e6d1bdff1b6e..af34606c30c3 100644
--- a/sound/pci/hda/patch_analog.c
+++ b/sound/pci/hda/patch_analog.c
@@ -1896,6 +1896,14 @@ static int patch_ad1981(struct hda_codec *codec)
        case AD1981_THINKPAD:
                spec->mixers[0] = ad1981_thinkpad_mixers;
                spec->input_mux = &ad1981_thinkpad_capture_source;
+                /* set the upper-limit for mixer amp to 0dB for avoiding the
+                 * possible damage by overloading
+                 */
+                snd_hda_override_amp_caps(codec, 0x11, HDA_INPUT,
+                                          (0x17 << AC_AMPCAP_OFFSET_SHIFT) |
+                                          (0x17 << AC_AMPCAP_NUM_STEPS_SHIFT) |
+                                          (0x05 << AC_AMPCAP_STEP_SIZE_SHIFT) |
+                                          (1 << AC_AMPCAP_MUTE_SHIFT));
                break;
        case AD1981_TOSHIBA:
                spec->mixers[0] = ad1981_hp_mixers;
diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c
index 9a23444e9e7a..c7730dbb9ddb 100644
--- a/sound/pci/hda/patch_realtek.c
+++ b/sound/pci/hda/patch_realtek.c
@@ -1621,6 +1621,11 @@ static struct hda_verb alc888_acer_aspire_4930g_verbs[] = {
 */
 static struct hda_verb alc888_acer_aspire_6530g_verbs[] = {
+/* Route to built-in subwoofer as well as speakers */
+        {0x0c, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(0)},
+        {0x0c, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(1)},
+        {0x0f, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(0)},
+        {0x0f, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(1)},
 /* Bias voltage on for external mic port */
        {0x18, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_IN | PIN_VREF80},
 /* Front Mic: set to PIN_IN (empty by default) */
@@ -1632,10 +1637,12 @@ static struct hda_verb alc888_acer_aspire_6530g_verbs[] = {
 /* Enable speaker output */
        {0x14, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT},
        {0x14, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
+        {0x14, AC_VERB_SET_EAPD_BTLENABLE, 2},
 /* Enable headphone output */
        {0x15, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT | PIN_HP},
        {0x15, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
        {0x15, AC_VERB_SET_CONNECT_SEL, 0x00},
+        {0x15, AC_VERB_SET_EAPD_BTLENABLE, 2},
        { }
 };
@@ -4984,6 +4991,70 @@ static void set_capture_mixer(struct hda_codec *codec)
        }
 }
+/* fill adc_nids (and capsrc_nids) containing all active input pins */
+static void fillup_priv_adc_nids(struct hda_codec *codec, hda_nid_t *nids,
+                                 int num_nids)
+{
+        struct alc_spec *spec = codec->spec;
+        int n;
+        hda_nid_t fallback_adc = 0, fallback_cap = 0;
+        for (n = 0; n < num_nids; n++) {
+                hda_nid_t adc, cap;
+                hda_nid_t conn[HDA_MAX_NUM_INPUTS];
+                int nconns, i, j;
+                adc = nids[n];
+                if (get_wcaps_type(get_wcaps(codec, adc)) != AC_WID_AUD_IN)
+                        continue;
+                cap = adc;
+                nconns = snd_hda_get_connections(codec, cap, conn,
+                                                 ARRAY_SIZE(conn));
+                if (nconns == 1) {
+                        cap = conn[0];
+                        nconns = snd_hda_get_connections(codec, cap, conn,
+                                                         ARRAY_SIZE(conn));
+                }
+                if (nconns <= 0)
+                        continue;
+                if (!fallback_adc) {
+                        fallback_adc = adc;
+                        fallback_cap = cap;
+                }
+                for (i = 0; i < AUTO_PIN_LAST; i++) {
+                        hda_nid_t nid = spec->autocfg.input_pins[i];
+                        if (!nid)
+                                continue;
+                        for (j = 0; j < nconns; j++) {
+                                if (conn[j] == nid)
+                                        break;
+                        }
+                        if (j >= nconns)
+                                break;
+                }
+                if (i >= AUTO_PIN_LAST) {
+                        int num_adcs = spec->num_adc_nids;
+                        spec->private_adc_nids[num_adcs] = adc;
+                        spec->private_capsrc_nids[num_adcs] = cap;
+                        spec->num_adc_nids++;
+                        spec->adc_nids = spec->private_adc_nids;
+                        if (adc != cap)
+                                spec->capsrc_nids = spec->private_capsrc_nids;
+                }
+        }
+        if (!spec->num_adc_nids) {
+                printk(KERN_WARNING "hda_codec: %s: no valid ADC found;"
+                       " using fallback 0x%x\n",
+                       codec->chip_name, fallback_adc);
+                spec->private_adc_nids[0] = fallback_adc;
+                spec->adc_nids = spec->private_adc_nids;
+                if (fallback_adc != fallback_cap) {
+                        spec->private_capsrc_nids[0] = fallback_cap;
+                        spec->capsrc_nids = spec->private_adc_nids;
+                }
+        }
+}
 #ifdef CONFIG_SND_HDA_INPUT_BEEP
 #define set_beep_amp(spec, nid, idx, dir) \
        ((spec)->beep_amp = HDA_COMPOSE_AMP_VAL(nid, 3, idx, dir))
@@ -8398,9 +8469,7 @@ static struct snd_kcontrol_new alc883_acer_aspire_mixer[] = {
 static struct snd_kcontrol_new alc888_acer_aspire_6530_mixer[] = {
        HDA_CODEC_VOLUME("Front Playback Volume", 0x0c, 0x0, HDA_OUTPUT),
-        HDA_BIND_MUTE("Front Playback Switch", 0x0c, 2, HDA_INPUT),
        HDA_CODEC_VOLUME("LFE Playback Volume", 0x0f, 0x0, HDA_OUTPUT),
-        HDA_BIND_MUTE("LFE Playback Switch", 0x0f, 2, HDA_INPUT),
        HDA_CODEC_VOLUME("Line Playback Volume", 0x0b, 0x02, HDA_INPUT),
        HDA_CODEC_MUTE("Line Playback Switch", 0x0b, 0x02, HDA_INPUT),
        HDA_CODEC_VOLUME("CD Playback Volume", 0x0b, 0x04, HDA_INPUT),
@@ -10041,13 +10110,12 @@ static void alc882_auto_set_output_and_unmute(struct hda_codec *codec,
        int idx;
        alc_set_pin_output(codec, nid, pin_type);
+        if (dac_idx >= spec->multiout.num_dacs)
+                return;
        if (spec->multiout.dac_nids[dac_idx] == 0x25)
                idx = 4;
-        else {
+        else
-                if (spec->multiout.num_dacs >= dac_idx)
-                        return;
                idx = spec->multiout.dac_nids[dac_idx] - 2;
-        }
        snd_hda_codec_write(codec, nid, 0, AC_VERB_SET_CONNECT_SEL, idx);
 }
@@ -12459,11 +12527,11 @@ static void alc268_aspire_one_speaker_automute(struct hda_codec *codec)
        unsigned char bits;
        present = snd_hda_jack_detect(codec, 0x15);
-        bits = present ? AMP_IN_MUTE(0) : 0;
+        bits = present ? HDA_AMP_MUTE : 0;
        snd_hda_codec_amp_stereo(codec, 0x0f, HDA_INPUT, 0,
-                                AMP_IN_MUTE(0), bits);
+                                 HDA_AMP_MUTE, bits);
        snd_hda_codec_amp_stereo(codec, 0x0f, HDA_INPUT, 1,
-                                AMP_IN_MUTE(0), bits);
+                                 HDA_AMP_MUTE, bits);
 }
 static void alc268_acer_lc_unsol_event(struct hda_codec *codec,
@@ -13333,9 +13401,9 @@ static hda_nid_t alc269vb_capsrc_nids[1] = {
        0x22,
 };
-/* NOTE: ADC2 (0x07) is connected from a recording *MIXER* (0x24),
+static hda_nid_t alc269_adc_candidates[] = {
- *       not a mux!
+        0x08, 0x09, 0x07,
- */
+};
 #define alc269_modes            alc260_modes
 #define alc269_capture_source   alc880_lg_lw_capture_source
@@ -13482,11 +13550,11 @@ static void alc269_quanta_fl1_speaker_automute(struct hda_codec *codec)
        unsigned char bits;
        present = snd_hda_jack_detect(codec, 0x15);
-        bits = present ? AMP_IN_MUTE(0) : 0;
+        bits = present ? HDA_AMP_MUTE : 0;
        snd_hda_codec_amp_stereo(codec, 0x0c, HDA_INPUT, 0,
-                        AMP_IN_MUTE(0), bits);
+                                 HDA_AMP_MUTE, bits);
        snd_hda_codec_amp_stereo(codec, 0x0c, HDA_INPUT, 1,
-                        AMP_IN_MUTE(0), bits);
+                                 HDA_AMP_MUTE, bits);
        snd_hda_codec_write(codec, 0x20, 0,
                        AC_VERB_SET_COEF_INDEX, 0x0c);
@@ -13511,11 +13579,11 @@ static void alc269_lifebook_speaker_automute(struct hda_codec *codec)
        /* Check port replicator headphone socket */
        present |= snd_hda_jack_detect(codec, 0x1a);
-        bits = present ? AMP_IN_MUTE(0) : 0;
+        bits = present ? HDA_AMP_MUTE : 0;
        snd_hda_codec_amp_stereo(codec, 0x0c, HDA_INPUT, 0,
-                        AMP_IN_MUTE(0), bits);
+                                 HDA_AMP_MUTE, bits);
        snd_hda_codec_amp_stereo(codec, 0x0c, HDA_INPUT, 1,
-                        AMP_IN_MUTE(0), bits);
+                                 HDA_AMP_MUTE, bits);
        snd_hda_codec_write(codec, 0x20, 0,
                        AC_VERB_SET_COEF_INDEX, 0x0c);
@@ -13646,11 +13714,11 @@ static void alc269_speaker_automute(struct hda_codec *codec)
        unsigned char bits;
        present = snd_hda_jack_detect(codec, nid);
-        bits = present ? AMP_IN_MUTE(0) : 0;
+        bits = present ? HDA_AMP_MUTE : 0;
        snd_hda_codec_amp_stereo(codec, 0x0c, HDA_INPUT, 0,
-                                AMP_IN_MUTE(0), bits);
+                                 HDA_AMP_MUTE, bits);
        snd_hda_codec_amp_stereo(codec, 0x0c, HDA_INPUT, 1,
-                                AMP_IN_MUTE(0), bits);
+                                 HDA_AMP_MUTE, bits);
 }
 /* unsolicited event for HP jack sensing */
@@ -13842,7 +13910,6 @@ static int alc269_parse_auto_config(struct hda_codec *codec)
        struct alc_spec *spec = codec->spec;
        int err;
        static hda_nid_t alc269_ignore[] = { 0x1d, 0 };
-        hda_nid_t real_capsrc_nids;
        err = snd_hda_parse_pin_def_config(codec, &spec->autocfg,
                                           alc269_ignore);
@@ -13866,18 +13933,19 @@ static int alc269_parse_auto_config(struct hda_codec *codec)
        if ((alc_read_coef_idx(codec, 0) & 0x00f0) == 0x0010) {
                add_verb(spec, alc269vb_init_verbs);
-                real_capsrc_nids = alc269vb_capsrc_nids[0];
                alc_ssid_check(codec, 0, 0x1b, 0x14, 0x21);
        } else {
                add_verb(spec, alc269_init_verbs);
-                real_capsrc_nids = alc269_capsrc_nids[0];
                alc_ssid_check(codec, 0x15, 0x1b, 0x14, 0);
        }
        spec->num_mux_defs = 1;
        spec->input_mux = &spec->private_imux[0];
+        fillup_priv_adc_nids(codec, alc269_adc_candidates,
+                             sizeof(alc269_adc_candidates));
        /* set default input source */
-        snd_hda_codec_write_cache(codec, real_capsrc_nids,
+        snd_hda_codec_write_cache(codec, spec->capsrc_nids[0],
                                  0, AC_VERB_SET_CONNECT_SEL,
                                  spec->input_mux->items[0].index);
@@ -14156,14 +14224,16 @@ static int patch_alc269(struct hda_codec *codec)
        spec->stream_digital_playback = &alc269_pcm_digital_playback;
        spec->stream_digital_capture = &alc269_pcm_digital_capture;
-        if (!is_alc269vb) {
+        if (!spec->adc_nids) { /* wasn't filled automatically? use default */
-                spec->adc_nids = alc269_adc_nids;
+                if (!is_alc269vb) {
-                spec->num_adc_nids = ARRAY_SIZE(alc269_adc_nids);
+                        spec->adc_nids = alc269_adc_nids;
-                spec->capsrc_nids = alc269_capsrc_nids;
+                        spec->num_adc_nids = ARRAY_SIZE(alc269_adc_nids);
-        } else {
+                        spec->capsrc_nids = alc269_capsrc_nids;
-                spec->adc_nids = alc269vb_adc_nids;
+                } else {
-                spec->num_adc_nids = ARRAY_SIZE(alc269vb_adc_nids);
+                        spec->adc_nids = alc269vb_adc_nids;
-                spec->capsrc_nids = alc269vb_capsrc_nids;
+                        spec->num_adc_nids = ARRAY_SIZE(alc269vb_adc_nids);
+                        spec->capsrc_nids = alc269vb_capsrc_nids;
+                }
        }
        if (!spec->cap_mixer)
@@ -17115,9 +17185,9 @@ static void alc663_m51va_speaker_automute(struct hda_codec *codec)
        present = snd_hda_jack_detect(codec, 0x21);
        bits = present ? HDA_AMP_MUTE : 0;
        snd_hda_codec_amp_stereo(codec, 0x0c, HDA_INPUT, 0,
-                                AMP_IN_MUTE(0), bits);
+                                 HDA_AMP_MUTE, bits);
        snd_hda_codec_amp_stereo(codec, 0x0c, HDA_INPUT, 1,
-                                AMP_IN_MUTE(0), bits);
+                                 HDA_AMP_MUTE, bits);
 }
 static void alc663_21jd_two_speaker_automute(struct hda_codec *codec)
@@ -17128,13 +17198,13 @@ static void alc663_21jd_two_speaker_automute(struct hda_codec *codec)
        present = snd_hda_jack_detect(codec, 0x21);
        bits = present ? HDA_AMP_MUTE : 0;
        snd_hda_codec_amp_stereo(codec, 0x0c, HDA_INPUT, 0,
-                                AMP_IN_MUTE(0), bits);
+                                 HDA_AMP_MUTE, bits);
        snd_hda_codec_amp_stereo(codec, 0x0c, HDA_INPUT, 1,
-                                AMP_IN_MUTE(0), bits);
+                                 HDA_AMP_MUTE, bits);
        snd_hda_codec_amp_stereo(codec, 0x0e, HDA_INPUT, 0,
-                                AMP_IN_MUTE(0), bits);
+                                 HDA_AMP_MUTE, bits);
        snd_hda_codec_amp_stereo(codec, 0x0e, HDA_INPUT, 1,
-                                AMP_IN_MUTE(0), bits);
+                                 HDA_AMP_MUTE, bits);
 }
 static void alc663_15jd_two_speaker_automute(struct hda_codec *codec)
@@ -17145,13 +17215,13 @@ static void alc663_15jd_two_speaker_automute(struct hda_codec *codec)
        present = snd_hda_jack_detect(codec, 0x15);
        bits = present ? HDA_AMP_MUTE : 0;
        snd_hda_codec_amp_stereo(codec, 0x0c, HDA_INPUT, 0,
-                                AMP_IN_MUTE(0), bits);
+                                 HDA_AMP_MUTE, bits);
        snd_hda_codec_amp_stereo(codec, 0x0c, HDA_INPUT, 1,
-                                AMP_IN_MUTE(0), bits);
+                                 HDA_AMP_MUTE, bits);
        snd_hda_codec_amp_stereo(codec, 0x0e, HDA_INPUT, 0,
-                                AMP_IN_MUTE(0), bits);
+                                 HDA_AMP_MUTE, bits);
        snd_hda_codec_amp_stereo(codec, 0x0e, HDA_INPUT, 1,
-                                AMP_IN_MUTE(0), bits);
+                                 HDA_AMP_MUTE, bits);
 }
 static void alc662_f5z_speaker_automute(struct hda_codec *codec)
@@ -17190,14 +17260,14 @@ static void alc663_two_hp_m2_speaker_automute(struct hda_codec *codec)
        if (present1 || present2) {
                snd_hda_codec_amp_stereo(codec, 0x0c, HDA_INPUT, 0,
-                                AMP_IN_MUTE(0), AMP_IN_MUTE(0));
+                                         HDA_AMP_MUTE, HDA_AMP_MUTE);
                snd_hda_codec_amp_stereo(codec, 0x0c, HDA_INPUT, 1,
-                                AMP_IN_MUTE(0), AMP_IN_MUTE(0));
+                                         HDA_AMP_MUTE, HDA_AMP_MUTE);
        } else {
                snd_hda_codec_amp_stereo(codec, 0x0c, HDA_INPUT, 0,
-                                AMP_IN_MUTE(0), 0);
+                                         HDA_AMP_MUTE, 0);
                snd_hda_codec_amp_stereo(codec, 0x0c, HDA_INPUT, 1,
-                                AMP_IN_MUTE(0), 0);
+                                         HDA_AMP_MUTE, 0);
        }
 }
diff --git a/sound/pci/ice1712/ak4xxx.c b/sound/pci/ice1712/ak4xxx.c
index 03391da8c8c7..90d560c3df13 100644
--- a/sound/pci/ice1712/ak4xxx.c
+++ b/sound/pci/ice1712/ak4xxx.c
@@ -24,6 +24,7 @@
 #include <asm/io.h>
 #include <linux/delay.h>
 #include <linux/interrupt.h>
+#include <linux/slab.h>
 #include <linux/init.h>
 #include <sound/core.h>
 #include <sound/initval.h>
diff --git a/sound/pci/ice1712/amp.c b/sound/pci/ice1712/amp.c
index 6da21a2bcade..e328cfb7620c 100644
--- a/sound/pci/ice1712/amp.c
+++ b/sound/pci/ice1712/amp.c
@@ -25,7 +25,6 @@
 #include <linux/delay.h>
 #include <linux/interrupt.h>
 #include <linux/init.h>
-#include <linux/slab.h>
 #include <sound/core.h>
 #include "ice1712.h"
diff --git a/sound/pci/ice1712/vt1720_mobo.c b/sound/pci/ice1712/vt1720_mobo.c
index 7f9674b641c0..4c551e147c08 100644
--- a/sound/pci/ice1712/vt1720_mobo.c
+++ b/sound/pci/ice1712/vt1720_mobo.c
@@ -25,7 +25,6 @@
 #include <linux/delay.h>
 #include <linux/interrupt.h>
 #include <linux/init.h>
-#include <linux/slab.h>
 #include <sound/core.h>
 #include "ice1712.h"
diff --git a/sound/pci/ice1712/wtm.c b/sound/pci/ice1712/wtm.c
index 5af9e84456d1..e618f789026e 100644
--- a/sound/pci/ice1712/wtm.c
+++ b/sound/pci/ice1712/wtm.c
@@ -29,7 +29,6 @@
 #include <linux/delay.h>
 #include <linux/interrupt.h>
 #include <linux/init.h>
-#include <linux/slab.h>
 #include <sound/core.h>
 #include "ice1712.h"
diff --git a/sound/pci/lx6464es/lx6464es.c b/sound/pci/lx6464es/lx6464es.c
index 0cca56038cd9..ef9af3f4ace2 100644
--- a/sound/pci/lx6464es/lx6464es.c
+++ b/sound/pci/lx6464es/lx6464es.c
@@ -26,6 +26,7 @@
 #include <linux/init.h>
 #include <linux/pci.h>
 #include <linux/delay.h>
+#include <linux/slab.h>
 #include <sound/initval.h>
 #include <sound/control.h>
diff --git a/sound/pci/mixart/mixart.c b/sound/pci/mixart/mixart.c
index 7e8e7da592a9..3be8f97c8bc0 100644
--- a/sound/pci/mixart/mixart.c
+++ b/sound/pci/mixart/mixart.c
@@ -27,6 +27,7 @@
 #include <linux/dma-mapping.h>
 #include <linux/moduleparam.h>
 #include <linux/mutex.h>
+#include <linux/slab.h>
 #include <sound/core.h>
 #include <sound/initval.h>
@@ -1161,13 +1162,15 @@ static long snd_mixart_BA0_read(struct snd_info_entry *entry, void *file_private
                                unsigned long count, unsigned long pos)
 {
        struct mixart_mgr *mgr = entry->private_data;
+        unsigned long maxsize;
-        count = count & ~3; /* make sure the read size is a multiple of 4 bytes */
+        if (pos >= MIXART_BA0_SIZE)
-        if(count <= 0)
                return 0;
-        if(pos + count > MIXART_BA0_SIZE)
+        maxsize = MIXART_BA0_SIZE - pos;
-                count = (long)(MIXART_BA0_SIZE - pos);
+        if (count > maxsize)
-        if(copy_to_user_fromio(buf, MIXART_MEM( mgr, pos ), count))
+                count = maxsize;
+        count = count & ~3; /* make sure the read size is a multiple of 4 bytes */
+        if (copy_to_user_fromio(buf, MIXART_MEM(mgr, pos), count))
                return -EFAULT;
        return count;
 }
@@ -1180,13 +1183,15 @@ static long snd_mixart_BA1_read(struct snd_info_entry *entry, void *file_private
                                unsigned long count, unsigned long pos)
 {
        struct mixart_mgr *mgr = entry->private_data;
+        unsigned long maxsize;
-        count = count & ~3; /* make sure the read size is a multiple of 4 bytes */
+        if (pos > MIXART_BA1_SIZE)
-        if(count <= 0)
                return 0;
-        if(pos + count > MIXART_BA1_SIZE)
+        maxsize = MIXART_BA1_SIZE - pos;
-                count = (long)(MIXART_BA1_SIZE - pos);
+        if (count > maxsize)
-        if(copy_to_user_fromio(buf, MIXART_REG( mgr, pos ), count))
+                count = maxsize;
+        count = count & ~3; /* make sure the read size is a multiple of 4 bytes */
+        if (copy_to_user_fromio(buf, MIXART_REG(mgr, pos), count))
                return -EFAULT;
        return count;
 }
diff --git a/sound/pci/mixart/mixart_hwdep.c b/sound/pci/mixart/mixart_hwdep.c
index 4cf4cd8c939c..bf2696aa5d49 100644
--- a/sound/pci/mixart/mixart_hwdep.c
+++ b/sound/pci/mixart/mixart_hwdep.c
@@ -24,6 +24,7 @@
 #include <linux/pci.h>
 #include <linux/firmware.h>
 #include <linux/vmalloc.h>
+#include <linux/slab.h>
 #include <asm/io.h>
 #include <sound/core.h>
 #include "mixart.h"
diff --git a/sound/pci/oxygen/oxygen_lib.c b/sound/pci/oxygen/oxygen_lib.c
index 9c5e6450eebb..fad03d64e3ad 100644
--- a/sound/pci/oxygen/oxygen_lib.c
+++ b/sound/pci/oxygen/oxygen_lib.c
@@ -21,6 +21,7 @@
 #include <linux/interrupt.h>
 #include <linux/mutex.h>
 #include <linux/pci.h>
+#include <linux/slab.h>
 #include <sound/ac97_codec.h>
 #include <sound/asoundef.h>
 #include <sound/core.h>
diff --git a/sound/pci/rme32.c b/sound/pci/rme32.c
index d5e1c6eb7b7b..3c04524de37c 100644
--- a/sound/pci/rme32.c
+++ b/sound/pci/rme32.c
@@ -70,10 +70,10 @@
 #include <linux/delay.h>
+#include <linux/gfp.h>
 #include <linux/init.h>
 #include <linux/interrupt.h>
 #include <linux/pci.h>
-#include <linux/slab.h>
 #include <linux/moduleparam.h>
 #include <sound/core.h>
diff --git a/sound/pci/rme96.c b/sound/pci/rme96.c
index 9d5252bc870c..d19dc052c391 100644
--- a/sound/pci/rme96.c
+++ b/sound/pci/rme96.c
@@ -27,7 +27,6 @@
 #include <linux/init.h>
 #include <linux/interrupt.h>
 #include <linux/pci.h>
-#include <linux/slab.h>
 #include <linux/moduleparam.h>
 #include <sound/core.h>
diff --git a/sound/pci/rme9652/hdsp.c b/sound/pci/rme9652/hdsp.c
index 52c6eb57cc3f..b92adef8e81e 100644
--- a/sound/pci/rme9652/hdsp.c
+++ b/sound/pci/rme9652/hdsp.c
@@ -24,7 +24,6 @@
 #include <linux/init.h>
 #include <linux/delay.h>
 #include <linux/interrupt.h>
-#include <linux/slab.h>
 #include <linux/pci.h>
 #include <linux/firmware.h>
 #include <linux/moduleparam.h>
diff --git a/sound/pci/rme9652/rme9652.c b/sound/pci/rme9652/rme9652.c
index 44a3e2d8c556..c492af5b25f3 100644
--- a/sound/pci/rme9652/rme9652.c
+++ b/sound/pci/rme9652/rme9652.c
@@ -24,7 +24,6 @@
 #include <linux/init.h>
 #include <linux/interrupt.h>
 #include <linux/pci.h>
-#include <linux/slab.h>
 #include <linux/moduleparam.h>
 #include <sound/core.h>
diff --git a/sound/pci/sis7019.c b/sound/pci/sis7019.c
index 7e3e8fbc90fe..9cc1b5aa0148 100644
--- a/sound/pci/sis7019.c
+++ b/sound/pci/sis7019.c
@@ -24,6 +24,7 @@
 #include <linux/init.h>
 #include <linux/pci.h>
 #include <linux/time.h>
+#include <linux/slab.h>
 #include <linux/moduleparam.h>
 #include <linux/interrupt.h>
 #include <linux/delay.h>
diff --git a/sound/pcmcia/pdaudiocf/pdaudiocf_core.c b/sound/pcmcia/pdaudiocf/pdaudiocf_core.c
index 5d2afa0b0ce4..9dce0bde5c05 100644
--- a/sound/pcmcia/pdaudiocf/pdaudiocf_core.c
+++ b/sound/pcmcia/pdaudiocf/pdaudiocf_core.c
@@ -19,6 +19,7 @@
 */
 #include <linux/delay.h>
+#include <linux/slab.h>
 #include <sound/core.h>
 #include <sound/info.h>
 #include "pdaudiocf.h"
diff --git a/sound/pcmcia/pdaudiocf/pdaudiocf_pcm.c b/sound/pcmcia/pdaudiocf/pdaudiocf_pcm.c
index 0d668f471620..43f995a3f960 100644
--- a/sound/pcmcia/pdaudiocf/pdaudiocf_pcm.c
+++ b/sound/pcmcia/pdaudiocf/pdaudiocf_pcm.c
@@ -20,7 +20,6 @@
 *   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
 */
-#include <linux/slab.h>
 #include <linux/delay.h>
 #include <sound/core.h>
 #include <sound/asoundef.h>
diff --git a/sound/pcmcia/vx/vxpocket.c b/sound/pcmcia/vx/vxpocket.c
index 7be3b3357045..cfd1438bcc64 100644
--- a/sound/pcmcia/vx/vxpocket.c
+++ b/sound/pcmcia/vx/vxpocket.c
@@ -21,6 +21,7 @@
 #include <linux/init.h>
 #include <linux/moduleparam.h>
+#include <linux/slab.h>
 #include <sound/core.h>
 #include "vxpocket.h"
 #include <pcmcia/ciscode.h>
diff --git a/sound/ppc/burgundy.c b/sound/ppc/burgundy.c
index 1f72e1c786bf..00e2d5166d0a 100644
--- a/sound/ppc/burgundy.c
+++ b/sound/ppc/burgundy.c
@@ -21,7 +21,6 @@
 #include <asm/io.h>
 #include <linux/init.h>
-#include <linux/slab.h>
 #include <linux/delay.h>
 #include <sound/core.h>
 #include "pmac.h"
diff --git a/sound/ppc/keywest.c b/sound/ppc/keywest.c
index d06f780bd7e8..8f064c7ce745 100644
--- a/sound/ppc/keywest.c
+++ b/sound/ppc/keywest.c
@@ -22,7 +22,6 @@
 #include <linux/init.h>
 #include <linux/i2c.h>
 #include <linux/delay.h>
-#include <linux/slab.h>
 #include <sound/core.h>
 #include "pmac.h"
diff --git a/sound/ppc/snd_ps3.c b/sound/ppc/snd_ps3.c
index 53c81a547613..2f12da4da561 100644
--- a/sound/ppc/snd_ps3.c
+++ b/sound/ppc/snd_ps3.c
@@ -20,10 +20,10 @@
 #include <linux/dma-mapping.h>
 #include <linux/dmapool.h>
+#include <linux/gfp.h>
 #include <linux/init.h>
 #include <linux/interrupt.h>
 #include <linux/io.h>
-#include <linux/slab.h>
 #include <sound/asound.h>
 #include <sound/control.h>
diff --git a/sound/sh/sh_dac_audio.c b/sound/sh/sh_dac_audio.c
index 76d9ad27d91c..68e0dee4ff05 100644
--- a/sound/sh/sh_dac_audio.c
+++ b/sound/sh/sh_dac_audio.c
@@ -26,6 +26,7 @@
 #include <linux/interrupt.h>
 #include <linux/io.h>
 #include <linux/platform_device.h>
+#include <linux/slab.h>
 #include <sound/core.h>
 #include <sound/initval.h>
 #include <sound/pcm.h>
diff --git a/sound/soc/atmel/atmel-pcm.c b/sound/soc/atmel/atmel-pcm.c
index 9ef6b96373f5..3e6628c8e665 100644
--- a/sound/soc/atmel/atmel-pcm.c
+++ b/sound/soc/atmel/atmel-pcm.c
@@ -180,7 +180,7 @@ static int atmel_pcm_hw_params(struct snd_pcm_substream *substream,
        snd_pcm_set_runtime_buffer(substream, &substream->dma_buffer);
        runtime->dma_bytes = params_buffer_bytes(params);
-        prtd->params = rtd->dai->cpu_dai->dma_data;
+        prtd->params = snd_soc_dai_get_dma_data(rtd->dai->cpu_dai, substream);
        prtd->params->dma_intr_handler = atmel_pcm_dma_irq;
        prtd->dma_buffer = runtime->dma_addr;
diff --git a/sound/soc/atmel/atmel_ssc_dai.c b/sound/soc/atmel/atmel_ssc_dai.c
index e588e63f18d2..0b59806905d1 100644
--- a/sound/soc/atmel/atmel_ssc_dai.c
+++ b/sound/soc/atmel/atmel_ssc_dai.c
@@ -363,12 +363,12 @@ static int atmel_ssc_hw_params(struct snd_pcm_substream *substream,
        ssc_p->dma_params[dir] = dma_params;
        /*
-         * The cpu_dai->dma_data field is only used to communicate the
+         * The snd_soc_pcm_stream->dma_data field is only used to communicate
-         * appropriate DMA parameters to the pcm driver hw_params()
+         * the appropriate DMA parameters to the pcm driver hw_params()
         * function.  It should not be used for other purposes
         * as it is common to all substreams.
         */
-        rtd->dai->cpu_dai->dma_data = dma_params;
+        snd_soc_dai_set_dma_data(rtd->dai->cpu_dai, substream, dma_params);
        channels = params_channels(params);
diff --git a/sound/soc/au1x/psc-ac97.c b/sound/soc/au1x/psc-ac97.c
index 340311d7fed5..a61ccd2d505f 100644
--- a/sound/soc/au1x/psc-ac97.c
+++ b/sound/soc/au1x/psc-ac97.c
@@ -17,6 +17,7 @@
 #include <linux/init.h>
 #include <linux/module.h>
+#include <linux/slab.h>
 #include <linux/device.h>
 #include <linux/delay.h>
 #include <linux/mutex.h>
diff --git a/sound/soc/au1x/psc-i2s.c b/sound/soc/au1x/psc-i2s.c
index 0cf2ca61c776..495be6e71931 100644
--- a/sound/soc/au1x/psc-i2s.c
+++ b/sound/soc/au1x/psc-i2s.c
@@ -18,6 +18,7 @@
 #include <linux/init.h>
 #include <linux/module.h>
+#include <linux/slab.h>
 #include <linux/suspend.h>
 #include <sound/core.h>
 #include <sound/pcm.h>
diff --git a/sound/soc/blackfin/bf5xx-ac97-pcm.c b/sound/soc/blackfin/bf5xx-ac97-pcm.c
index 67cbfe7283da..5e7aacf3bb5a 100644
--- a/sound/soc/blackfin/bf5xx-ac97-pcm.c
+++ b/sound/soc/blackfin/bf5xx-ac97-pcm.c
@@ -29,8 +29,8 @@
 #include <linux/module.h>
 #include <linux/init.h>
 #include <linux/platform_device.h>
-#include <linux/slab.h>
 #include <linux/dma-mapping.h>
+#include <linux/gfp.h>
 #include <sound/core.h>
 #include <sound/pcm.h>
diff --git a/sound/soc/blackfin/bf5xx-ac97.c b/sound/soc/blackfin/bf5xx-ac97.c
index e69322978739..523b7fc33f4e 100644
--- a/sound/soc/blackfin/bf5xx-ac97.c
+++ b/sound/soc/blackfin/bf5xx-ac97.c
@@ -16,6 +16,7 @@
 #include <linux/interrupt.h>
 #include <linux/wait.h>
 #include <linux/delay.h>
+#include <linux/slab.h>
 #include <sound/core.h>
 #include <sound/pcm.h>
diff --git a/sound/soc/blackfin/bf5xx-i2s-pcm.c b/sound/soc/blackfin/bf5xx-i2s-pcm.c
index c6c6a4a7d948..1d2a1adf2575 100644
--- a/sound/soc/blackfin/bf5xx-i2s-pcm.c
+++ b/sound/soc/blackfin/bf5xx-i2s-pcm.c
@@ -29,8 +29,8 @@
 #include <linux/module.h>
 #include <linux/init.h>
 #include <linux/platform_device.h>
-#include <linux/slab.h>
 #include <linux/dma-mapping.h>
+#include <linux/gfp.h>
 #include <sound/core.h>
 #include <sound/pcm.h>
diff --git a/sound/soc/blackfin/bf5xx-tdm-pcm.c b/sound/soc/blackfin/bf5xx-tdm-pcm.c
index 5e03bb2f3cd7..6bac1ac1a315 100644
--- a/sound/soc/blackfin/bf5xx-tdm-pcm.c
+++ b/sound/soc/blackfin/bf5xx-tdm-pcm.c
@@ -29,8 +29,8 @@
 #include <linux/module.h>
 #include <linux/init.h>
 #include <linux/platform_device.h>
-#include <linux/slab.h>
 #include <linux/dma-mapping.h>
+#include <linux/gfp.h>
 #include <sound/core.h>
 #include <sound/pcm.h>
diff --git a/sound/soc/codecs/ac97.c b/sound/soc/codecs/ac97.c
index a1bbe16b7f96..1f5e57a4bb7a 100644
--- a/sound/soc/codecs/ac97.c
+++ b/sound/soc/codecs/ac97.c
@@ -13,6 +13,7 @@
 */
 #include <linux/init.h>
+#include <linux/slab.h>
 #include <linux/kernel.h>
 #include <linux/device.h>
 #include <sound/core.h>
@@ -80,9 +81,11 @@ static int ac97_write(struct snd_soc_codec *codec, unsigned int reg,
 static int ac97_soc_probe(struct platform_device *pdev)
 {
        struct snd_soc_device *socdev = platform_get_drvdata(pdev);
+        struct snd_soc_card *card = socdev->card;
        struct snd_soc_codec *codec;
        struct snd_ac97_bus *ac97_bus;
        struct snd_ac97_template ac97_template;
+        int i;
        int ret = 0;
        printk(KERN_INFO "AC97 SoC Audio Codec %s\n", AC97_VERSION);
@@ -102,12 +105,6 @@ static int ac97_soc_probe(struct platform_device *pdev)
        INIT_LIST_HEAD(&codec->dapm_widgets);
        INIT_LIST_HEAD(&codec->dapm_paths);
-        ret = snd_soc_new_ac97_codec(codec, &soc_ac97_ops, 0);
-        if (ret < 0) {
-                printk(KERN_ERR "ASoC: failed to init gen ac97 glue\n");
-                goto err;
-        }
        /* register pcms */
        ret = snd_soc_new_pcms(socdev, SNDRV_DEFAULT_IDX1, SNDRV_DEFAULT_STR1);
        if (ret < 0)
@@ -123,6 +120,13 @@ static int ac97_soc_probe(struct platform_device *pdev)
        if (ret < 0)
                goto bus_err;
+        for (i = 0; i < card->num_links; i++) {
+                if (card->dai_link[i].codec_dai->ac97_control) {
+                        snd_ac97_dev_add_pdata(codec->ac97,
+                                card->dai_link[i].cpu_dai->ac97_pdata);
+                }
+        }
        return 0;
 bus_err:
diff --git a/sound/soc/codecs/ad1836.c b/sound/soc/codecs/ad1836.c
index 3c80137d5938..11b62dee842c 100644
--- a/sound/soc/codecs/ad1836.c
+++ b/sound/soc/codecs/ad1836.c
@@ -17,6 +17,7 @@
 */
 #include <linux/init.h>
+#include <linux/slab.h>
 #include <linux/module.h>
 #include <linux/kernel.h>
 #include <linux/device.h>
diff --git a/sound/soc/codecs/ad1938.c b/sound/soc/codecs/ad1938.c
index c233810d463d..240cd155b313 100644
--- a/sound/soc/codecs/ad1938.c
+++ b/sound/soc/codecs/ad1938.c
@@ -27,6 +27,7 @@
 */
 #include <linux/init.h>
+#include <linux/slab.h>
 #include <linux/module.h>
 #include <linux/kernel.h>
 #include <linux/device.h>
diff --git a/sound/soc/codecs/ad1980.c b/sound/soc/codecs/ad1980.c
index 39c0f7584e65..042072738cdc 100644
--- a/sound/soc/codecs/ad1980.c
+++ b/sound/soc/codecs/ad1980.c
@@ -12,6 +12,7 @@
 */
 #include <linux/init.h>
+#include <linux/slab.h>
 #include <linux/module.h>
 #include <linux/kernel.h>
 #include <linux/device.h>
diff --git a/sound/soc/codecs/ad73311.c b/sound/soc/codecs/ad73311.c
index d2fcc601722c..475807bea2c2 100644
--- a/sound/soc/codecs/ad73311.c
+++ b/sound/soc/codecs/ad73311.c
@@ -11,6 +11,7 @@
 */
 #include <linux/init.h>
+#include <linux/slab.h>
 #include <linux/module.h>
 #include <linux/kernel.h>
 #include <linux/device.h>
diff --git a/sound/soc/codecs/ads117x.c b/sound/soc/codecs/ads117x.c
index cc96411ca3e6..f8e75edb27b7 100644
--- a/sound/soc/codecs/ads117x.c
+++ b/sound/soc/codecs/ads117x.c
@@ -11,6 +11,7 @@
 */
 #include <linux/kernel.h>
+#include <linux/slab.h>
 #include <linux/init.h>
 #include <linux/device.h>
 #include <sound/core.h>
diff --git a/sound/soc/codecs/ak4104.c b/sound/soc/codecs/ak4104.c
index b68d99fb6af0..bdeb10dfd887 100644
--- a/sound/soc/codecs/ak4104.c
+++ b/sound/soc/codecs/ak4104.c
@@ -10,6 +10,7 @@
 */
 #include <linux/module.h>
+#include <linux/slab.h>
 #include <sound/core.h>
 #include <sound/soc.h>
 #include <sound/initval.h>
diff --git a/sound/soc/codecs/ak4535.c b/sound/soc/codecs/ak4535.c
index ff966567e2ba..352d1d08dbd9 100644
--- a/sound/soc/codecs/ak4535.c
+++ b/sound/soc/codecs/ak4535.c
@@ -19,6 +19,7 @@
 #include <linux/pm.h>
 #include <linux/i2c.h>
 #include <linux/platform_device.h>
+#include <linux/slab.h>
 #include <sound/core.h>
 #include <sound/pcm.h>
 #include <sound/pcm_params.h>
diff --git a/sound/soc/codecs/ak4642.c b/sound/soc/codecs/ak4642.c
index 3ef16bbc8c83..729859cf6ca8 100644
--- a/sound/soc/codecs/ak4642.c
+++ b/sound/soc/codecs/ak4642.c
@@ -29,6 +29,7 @@
 #include <linux/pm.h>
 #include <linux/i2c.h>
 #include <linux/platform_device.h>
+#include <linux/slab.h>
 #include <sound/core.h>
 #include <sound/pcm.h>
 #include <sound/pcm_params.h>
diff --git a/sound/soc/codecs/ak4671.c b/sound/soc/codecs/ak4671.c
index 82fca284d007..926797a014c7 100644
--- a/sound/soc/codecs/ak4671.c
+++ b/sound/soc/codecs/ak4671.c
@@ -15,6 +15,7 @@
 #include <linux/init.h>
 #include <linux/i2c.h>
 #include <linux/delay.h>
+#include <linux/slab.h>
 #include <sound/soc.h>
 #include <sound/soc-dapm.h>
 #include <sound/initval.h>
diff --git a/sound/soc/codecs/cs4270.c b/sound/soc/codecs/cs4270.c
index dfbeb2db61b3..81a62d198b70 100644
--- a/sound/soc/codecs/cs4270.c
+++ b/sound/soc/codecs/cs4270.c
@@ -23,6 +23,7 @@
 #include <linux/module.h>
 #include <linux/platform_device.h>
+#include <linux/slab.h>
 #include <sound/core.h>
 #include <sound/soc.h>
 #include <sound/initval.h>
diff --git a/sound/soc/codecs/cx20442.c b/sound/soc/codecs/cx20442.c
index e000cdfec1ec..9f169c477108 100644
--- a/sound/soc/codecs/cx20442.c
+++ b/sound/soc/codecs/cx20442.c
@@ -14,6 +14,7 @@
 */
 #include <linux/tty.h>
+#include <linux/slab.h>
 #include <sound/core.h>
 #include <sound/initval.h>
diff --git a/sound/soc/codecs/da7210.c b/sound/soc/codecs/da7210.c
index cf2975a7294a..366daf1d044e 100644
--- a/sound/soc/codecs/da7210.c
+++ b/sound/soc/codecs/da7210.c
@@ -23,6 +23,7 @@
 #include <linux/pm.h>
 #include <linux/i2c.h>
 #include <linux/platform_device.h>
+#include <linux/slab.h>
 #include <sound/core.h>
 #include <sound/pcm.h>
 #include <sound/pcm_params.h>
diff --git a/sound/soc/codecs/pcm3008.c b/sound/soc/codecs/pcm3008.c
index 2afcd0a8669d..5a5f187a2657 100644
--- a/sound/soc/codecs/pcm3008.c
+++ b/sound/soc/codecs/pcm3008.c
@@ -19,6 +19,7 @@
 #include <linux/kernel.h>
 #include <linux/device.h>
 #include <linux/gpio.h>
+#include <linux/slab.h>
 #include <sound/core.h>
 #include <sound/pcm.h>
 #include <sound/initval.h>
diff --git a/sound/soc/codecs/ssm2602.c b/sound/soc/codecs/ssm2602.c
index d2ff1cde6883..29d0906a924a 100644
--- a/sound/soc/codecs/ssm2602.c
+++ b/sound/soc/codecs/ssm2602.c
@@ -33,6 +33,7 @@
 #include <linux/pm.h>
 #include <linux/i2c.h>
 #include <linux/platform_device.h>
+#include <linux/slab.h>
 #include <sound/core.h>
 #include <sound/pcm.h>
 #include <sound/pcm_params.h>
diff --git a/sound/soc/codecs/stac9766.c b/sound/soc/codecs/stac9766.c
index 81b8c9dfe7fc..3293629dcb3b 100644
--- a/sound/soc/codecs/stac9766.c
+++ b/sound/soc/codecs/stac9766.c
@@ -15,6 +15,7 @@
 */
 #include <linux/init.h>
+#include <linux/slab.h>
 #include <linux/module.h>
 #include <linux/device.h>
 #include <sound/core.h>
diff --git a/sound/soc/codecs/tlv320aic23.c b/sound/soc/codecs/tlv320aic23.c
index da589d8664d0..776b79cde904 100644
--- a/sound/soc/codecs/tlv320aic23.c
+++ b/sound/soc/codecs/tlv320aic23.c
@@ -25,6 +25,7 @@
 #include <linux/pm.h>
 #include <linux/i2c.h>
 #include <linux/platform_device.h>
+#include <linux/slab.h>
 #include <sound/core.h>
 #include <sound/pcm.h>
 #include <sound/pcm_params.h>
diff --git a/sound/soc/codecs/tlv320aic26.c b/sound/soc/codecs/tlv320aic26.c
index 357b609196e3..b5b7d6a03844 100644
--- a/sound/soc/codecs/tlv320aic26.c
+++ b/sound/soc/codecs/tlv320aic26.c
@@ -13,6 +13,7 @@
 #include <linux/device.h>
 #include <linux/sysfs.h>
 #include <linux/spi/spi.h>
+#include <linux/slab.h>
 #include <sound/core.h>
 #include <sound/pcm.h>
 #include <sound/pcm_params.h>
diff --git a/sound/soc/codecs/tlv320aic3x.c b/sound/soc/codecs/tlv320aic3x.c
index e4b946a19ea3..4a6d56c3fed9 100644
--- a/sound/soc/codecs/tlv320aic3x.c
+++ b/sound/soc/codecs/tlv320aic3x.c
@@ -39,6 +39,7 @@
 #include <linux/pm.h>
 #include <linux/i2c.h>
 #include <linux/platform_device.h>
+#include <linux/slab.h>
 #include <sound/core.h>
 #include <sound/pcm.h>
 #include <sound/pcm_params.h>
diff --git a/sound/soc/codecs/tlv320dac33.c b/sound/soc/codecs/tlv320dac33.c
index d50f1699ccb2..d1e0e81ef30c 100644
--- a/sound/soc/codecs/tlv320dac33.c
+++ b/sound/soc/codecs/tlv320dac33.c
@@ -31,6 +31,7 @@
 #include <linux/interrupt.h>
 #include <linux/gpio.h>
 #include <linux/regulator/consumer.h>
+#include <linux/slab.h>
 #include <sound/core.h>
 #include <sound/pcm.h>
 #include <sound/pcm_params.h>
diff --git a/sound/soc/codecs/tpa6130a2.c b/sound/soc/codecs/tpa6130a2.c
index 958d49c969ac..569ad8758a84 100644
--- a/sound/soc/codecs/tpa6130a2.c
+++ b/sound/soc/codecs/tpa6130a2.c
@@ -26,6 +26,7 @@
 #include <linux/i2c.h>
 #include <linux/gpio.h>
 #include <linux/regulator/consumer.h>
+#include <linux/slab.h>
 #include <sound/tpa6130a2-plat.h>
 #include <sound/soc.h>
 #include <sound/soc-dapm.h>
diff --git a/sound/soc/codecs/twl4030.c b/sound/soc/codecs/twl4030.c
index 6f5d4af20052..520ffd6536c3 100644
--- a/sound/soc/codecs/twl4030.c
+++ b/sound/soc/codecs/twl4030.c
@@ -27,6 +27,7 @@
 #include <linux/i2c.h>
 #include <linux/platform_device.h>
 #include <linux/i2c/twl.h>
+#include <linux/slab.h>
 #include <sound/core.h>
 #include <sound/pcm.h>
 #include <sound/pcm_params.h>
diff --git a/sound/soc/codecs/uda134x.c b/sound/soc/codecs/uda134x.c
index 3e99fe5131dd..a8dcd5a5bbcb 100644
--- a/sound/soc/codecs/uda134x.c
+++ b/sound/soc/codecs/uda134x.c
@@ -15,6 +15,7 @@
 #include <linux/module.h>
 #include <linux/delay.h>
+#include <linux/slab.h>
 #include <sound/pcm.h>
 #include <sound/pcm_params.h>
 #include <sound/soc.h>
diff --git a/sound/soc/codecs/wm2000.c b/sound/soc/codecs/wm2000.c
index 217b02680597..a34cbcf7904f 100644
--- a/sound/soc/codecs/wm2000.c
+++ b/sound/soc/codecs/wm2000.c
@@ -32,6 +32,7 @@
 #include <linux/i2c.h>
 #include <linux/platform_device.h>
 #include <linux/debugfs.h>
+#include <linux/slab.h>
 #include <sound/core.h>
 #include <sound/pcm.h>
 #include <sound/pcm_params.h>
diff --git a/sound/soc/codecs/wm8350.c b/sound/soc/codecs/wm8350.c
index df2c6d9617fb..2e0772f9c456 100644
--- a/sound/soc/codecs/wm8350.c
+++ b/sound/soc/codecs/wm8350.c
@@ -13,6 +13,7 @@
 #include <linux/module.h>
 #include <linux/moduleparam.h>
 #include <linux/init.h>
+#include <linux/slab.h>
 #include <linux/delay.h>
 #include <linux/pm.h>
 #include <linux/platform_device.h>
diff --git a/sound/soc/codecs/wm8400.c b/sound/soc/codecs/wm8400.c
index b432f4d4a324..6acc885cf9b7 100644
--- a/sound/soc/codecs/wm8400.c
+++ b/sound/soc/codecs/wm8400.c
@@ -14,6 +14,7 @@
 #include <linux/module.h>
 #include <linux/moduleparam.h>
 #include <linux/kernel.h>
+#include <linux/slab.h>
 #include <linux/init.h>
 #include <linux/delay.h>
 #include <linux/pm.h>
diff --git a/sound/soc/codecs/wm8510.c b/sound/soc/codecs/wm8510.c
index af8cb6995a1f..9000b1d19afb 100644
--- a/sound/soc/codecs/wm8510.c
+++ b/sound/soc/codecs/wm8510.c
@@ -19,6 +19,7 @@
 #include <linux/i2c.h>
 #include <linux/platform_device.h>
 #include <linux/spi/spi.h>
+#include <linux/slab.h>
 #include <sound/core.h>
 #include <sound/pcm.h>
 #include <sound/pcm_params.h>
diff --git a/sound/soc/codecs/wm8523.c b/sound/soc/codecs/wm8523.c
index d3a61d7ea0c5..19cd47293424 100644
--- a/sound/soc/codecs/wm8523.c
+++ b/sound/soc/codecs/wm8523.c
@@ -19,6 +19,7 @@
 #include <linux/i2c.h>
 #include <linux/platform_device.h>
 #include <linux/regulator/consumer.h>
+#include <linux/slab.h>
 #include <sound/core.h>
 #include <sound/pcm.h>
 #include <sound/pcm_params.h>
diff --git a/sound/soc/codecs/wm8580.c b/sound/soc/codecs/wm8580.c
index d077df6f5e75..8cc9042965eb 100644
--- a/sound/soc/codecs/wm8580.c
+++ b/sound/soc/codecs/wm8580.c
@@ -25,6 +25,7 @@
 #include <linux/i2c.h>
 #include <linux/platform_device.h>
 #include <linux/regulator/consumer.h>
+#include <linux/slab.h>
 #include <sound/core.h>
 #include <sound/pcm.h>
diff --git a/sound/soc/codecs/wm8711.c b/sound/soc/codecs/wm8711.c
index 24a35603bcf7..8ca3812f2f2f 100644
--- a/sound/soc/codecs/wm8711.c
+++ b/sound/soc/codecs/wm8711.c
@@ -20,6 +20,7 @@
 #include <linux/i2c.h>
 #include <linux/platform_device.h>
 #include <linux/spi/spi.h>
+#include <linux/slab.h>
 #include <sound/core.h>
 #include <sound/pcm.h>
 #include <sound/pcm_params.h>
diff --git a/sound/soc/codecs/wm8727.c b/sound/soc/codecs/wm8727.c
index 63a254e293ca..1072621e93fd 100644
--- a/sound/soc/codecs/wm8727.c
+++ b/sound/soc/codecs/wm8727.c
@@ -13,6 +13,7 @@
 */
 #include <linux/init.h>
+#include <linux/slab.h>
 #include <linux/module.h>
 #include <linux/kernel.h>
 #include <linux/device.h>
diff --git a/sound/soc/codecs/wm8728.c b/sound/soc/codecs/wm8728.c
index 3fb653ba363a..07adc375a706 100644
--- a/sound/soc/codecs/wm8728.c
+++ b/sound/soc/codecs/wm8728.c
@@ -18,6 +18,7 @@
 #include <linux/i2c.h>
 #include <linux/platform_device.h>
 #include <linux/spi/spi.h>
+#include <linux/slab.h>
 #include <sound/core.h>
 #include <sound/pcm.h>
 #include <sound/pcm_params.h>
diff --git a/sound/soc/codecs/wm8731.c b/sound/soc/codecs/wm8731.c
index 5a2619dbf283..e7c6bf163185 100644
--- a/sound/soc/codecs/wm8731.c
+++ b/sound/soc/codecs/wm8731.c
@@ -18,6 +18,7 @@
 #include <linux/delay.h>
 #include <linux/pm.h>
 #include <linux/i2c.h>
+#include <linux/slab.h>
 #include <linux/platform_device.h>
 #include <linux/regulator/consumer.h>
 #include <linux/spi/spi.h>
diff --git a/sound/soc/codecs/wm8750.c b/sound/soc/codecs/wm8750.c
index 475c67ac7818..2916ed4d3844 100644
--- a/sound/soc/codecs/wm8750.c
+++ b/sound/soc/codecs/wm8750.c
@@ -20,6 +20,7 @@
 #include <linux/i2c.h>
 #include <linux/platform_device.h>
 #include <linux/spi/spi.h>
+#include <linux/slab.h>
 #include <sound/core.h>
 #include <sound/pcm.h>
 #include <sound/pcm_params.h>
diff --git a/sound/soc/codecs/wm8753.c b/sound/soc/codecs/wm8753.c
index c2444e7c8480..613199a0f799 100644
--- a/sound/soc/codecs/wm8753.c
+++ b/sound/soc/codecs/wm8753.c
@@ -40,6 +40,7 @@
 #include <linux/i2c.h>
 #include <linux/platform_device.h>
 #include <linux/spi/spi.h>
+#include <linux/slab.h>
 #include <sound/core.h>
 #include <sound/pcm.h>
 #include <sound/pcm_params.h>
diff --git a/sound/soc/codecs/wm8776.c b/sound/soc/codecs/wm8776.c
index 44e7d9d82f87..60b1b3e1094b 100644
--- a/sound/soc/codecs/wm8776.c
+++ b/sound/soc/codecs/wm8776.c
@@ -20,6 +20,7 @@
 #include <linux/i2c.h>
 #include <linux/platform_device.h>
 #include <linux/spi/spi.h>
+#include <linux/slab.h>
 #include <sound/core.h>
 #include <sound/pcm.h>
 #include <sound/pcm_params.h>
diff --git a/sound/soc/codecs/wm8900.c b/sound/soc/codecs/wm8900.c
index dbc368c08263..b7fd96adac64 100644
--- a/sound/soc/codecs/wm8900.c
+++ b/sound/soc/codecs/wm8900.c
@@ -24,6 +24,7 @@
 #include <linux/pm.h>
 #include <linux/i2c.h>
 #include <linux/platform_device.h>
+#include <linux/slab.h>
 #include <sound/core.h>
 #include <sound/pcm.h>
 #include <sound/pcm_params.h>
diff --git a/sound/soc/codecs/wm8903.c b/sound/soc/codecs/wm8903.c
index 3595bd57c4eb..fa5f99fde68b 100644
--- a/sound/soc/codecs/wm8903.c
+++ b/sound/soc/codecs/wm8903.c
@@ -23,6 +23,7 @@
 #include <linux/pm.h>
 #include <linux/i2c.h>
 #include <linux/platform_device.h>
+#include <linux/slab.h>
 #include <sound/core.h>
 #include <sound/pcm.h>
 #include <sound/pcm_params.h>
diff --git a/sound/soc/codecs/wm8904.c b/sound/soc/codecs/wm8904.c
index 593e47d0e0eb..c6f0abcc5711 100644
--- a/sound/soc/codecs/wm8904.c
+++ b/sound/soc/codecs/wm8904.c
@@ -19,6 +19,7 @@
 #include <linux/i2c.h>
 #include <linux/platform_device.h>
 #include <linux/regulator/consumer.h>
+#include <linux/slab.h>
 #include <sound/core.h>
 #include <sound/pcm.h>
 #include <sound/pcm_params.h>
diff --git a/sound/soc/codecs/wm8940.c b/sound/soc/codecs/wm8940.c
index 31e39ffd1d8e..0c04b476487f 100644
--- a/sound/soc/codecs/wm8940.c
+++ b/sound/soc/codecs/wm8940.c
@@ -30,6 +30,7 @@
 #include <linux/i2c.h>
 #include <linux/platform_device.h>
 #include <linux/spi/spi.h>
+#include <linux/slab.h>
 #include <sound/core.h>
 #include <sound/pcm.h>
 #include <sound/pcm_params.h>
diff --git a/sound/soc/codecs/wm8955.c b/sound/soc/codecs/wm8955.c
index 615dab2b62ef..c8d7a809af4d 100644
--- a/sound/soc/codecs/wm8955.c
+++ b/sound/soc/codecs/wm8955.c
@@ -18,6 +18,7 @@
 #include <linux/i2c.h>
 #include <linux/platform_device.h>
 #include <linux/regulator/consumer.h>
+#include <linux/slab.h>
 #include <sound/core.h>
 #include <sound/pcm.h>
 #include <sound/pcm_params.h>
diff --git a/sound/soc/codecs/wm8960.c b/sound/soc/codecs/wm8960.c
index d07bcc1e1c60..f1e63e01b04d 100644
--- a/sound/soc/codecs/wm8960.c
+++ b/sound/soc/codecs/wm8960.c
@@ -15,6 +15,7 @@
 #include <linux/pm.h>
 #include <linux/i2c.h>
 #include <linux/platform_device.h>
+#include <linux/slab.h>
 #include <sound/core.h>
 #include <sound/pcm.h>
 #include <sound/pcm_params.h>
diff --git a/sound/soc/codecs/wm8961.c b/sound/soc/codecs/wm8961.c
index d2342c5e0425..50634ab76a5c 100644
--- a/sound/soc/codecs/wm8961.c
+++ b/sound/soc/codecs/wm8961.c
@@ -18,6 +18,7 @@
 #include <linux/pm.h>
 #include <linux/i2c.h>
 #include <linux/platform_device.h>
+#include <linux/slab.h>
 #include <sound/core.h>
 #include <sound/pcm.h>
 #include <sound/pcm_params.h>
diff --git a/sound/soc/codecs/wm8971.c b/sound/soc/codecs/wm8971.c
index d9540d55fc89..a65b781af512 100644
--- a/sound/soc/codecs/wm8971.c
+++ b/sound/soc/codecs/wm8971.c
@@ -20,6 +20,7 @@
 #include <linux/pm.h>
 #include <linux/i2c.h>
 #include <linux/platform_device.h>
+#include <linux/slab.h>
 #include <sound/core.h>
 #include <sound/pcm.h>
 #include <sound/pcm_params.h>
diff --git a/sound/soc/codecs/wm8974.c b/sound/soc/codecs/wm8974.c
index ee637af4737a..69708c4cc004 100644
--- a/sound/soc/codecs/wm8974.c
+++ b/sound/soc/codecs/wm8974.c
@@ -18,6 +18,7 @@
 #include <linux/pm.h>
 #include <linux/i2c.h>
 #include <linux/platform_device.h>
+#include <linux/slab.h>
 #include <sound/core.h>
 #include <sound/pcm.h>
 #include <sound/pcm_params.h>
diff --git a/sound/soc/codecs/wm8978.c b/sound/soc/codecs/wm8978.c
index 28bb59ea6ea1..526f56b09066 100644
--- a/sound/soc/codecs/wm8978.c
+++ b/sound/soc/codecs/wm8978.c
@@ -19,6 +19,7 @@
 #include <linux/pm.h>
 #include <linux/i2c.h>
 #include <linux/platform_device.h>
+#include <linux/slab.h>
 #include <sound/core.h>
 #include <sound/pcm.h>
 #include <sound/pcm_params.h>
diff --git a/sound/soc/codecs/wm8988.c b/sound/soc/codecs/wm8988.c
index 2862e4dced27..bb18c3ecfeb9 100644
--- a/sound/soc/codecs/wm8988.c
+++ b/sound/soc/codecs/wm8988.c
@@ -19,6 +19,7 @@
 #include <linux/i2c.h>
 #include <linux/spi/spi.h>
 #include <linux/platform_device.h>
+#include <linux/slab.h>
 #include <sound/core.h>
 #include <sound/pcm.h>
 #include <sound/pcm_params.h>
diff --git a/sound/soc/codecs/wm8990.c b/sound/soc/codecs/wm8990.c
index 056b787b6ee0..831f4730bfd5 100644
--- a/sound/soc/codecs/wm8990.c
+++ b/sound/soc/codecs/wm8990.c
@@ -18,6 +18,7 @@
 #include <linux/pm.h>
 #include <linux/i2c.h>
 #include <linux/platform_device.h>
+#include <linux/slab.h>
 #include <sound/core.h>
 #include <sound/pcm.h>
 #include <sound/pcm_params.h>
diff --git a/sound/soc/codecs/wm8993.c b/sound/soc/codecs/wm8993.c
index bf022f68b84f..03e8b1a6a56c 100644
--- a/sound/soc/codecs/wm8993.c
+++ b/sound/soc/codecs/wm8993.c
@@ -18,6 +18,7 @@
 #include <linux/i2c.h>
 #include <linux/regulator/consumer.h>
 #include <linux/spi/spi.h>
+#include <linux/slab.h>
 #include <sound/core.h>
 #include <sound/pcm.h>
 #include <sound/pcm_params.h>
diff --git a/sound/soc/codecs/wm8994.c b/sound/soc/codecs/wm8994.c
index 29f3771c33a4..9da0724cd47a 100644
--- a/sound/soc/codecs/wm8994.c
+++ b/sound/soc/codecs/wm8994.c
@@ -19,6 +19,7 @@
 #include <linux/i2c.h>
 #include <linux/platform_device.h>
 #include <linux/regulator/consumer.h>
+#include <linux/slab.h>
 #include <sound/core.h>
 #include <sound/pcm.h>
 #include <sound/pcm_params.h>
@@ -3007,34 +3008,39 @@ static int wm8994_set_bias_level(struct snd_soc_codec *codec,
                break;
        case SND_SOC_BIAS_OFF:
-                /* Switch over to startup biases */
+                if (codec->bias_level == SND_SOC_BIAS_STANDBY) {
-                snd_soc_update_bits(codec, WM8994_ANTIPOP_2,
+                        /* Switch over to startup biases */
-                                    WM8994_BIAS_SRC | WM8994_STARTUP_BIAS_ENA |
+                        snd_soc_update_bits(codec, WM8994_ANTIPOP_2,
-                                    WM8994_VMID_BUF_ENA |
+                                            WM8994_BIAS_SRC |
-                                    WM8994_VMID_RAMP_MASK,
+                                            WM8994_STARTUP_BIAS_ENA |
-                                    WM8994_BIAS_SRC | WM8994_STARTUP_BIAS_ENA |
+                                            WM8994_VMID_BUF_ENA |
-                                    WM8994_VMID_BUF_ENA |
+                                            WM8994_VMID_RAMP_MASK,
-                                    (1 << WM8994_VMID_RAMP_SHIFT));
+                                            WM8994_BIAS_SRC |
+                                            WM8994_STARTUP_BIAS_ENA |
-                /* Disable main biases */
+                                            WM8994_VMID_BUF_ENA |
-                snd_soc_update_bits(codec, WM8994_POWER_MANAGEMENT_1,
+                                            (1 << WM8994_VMID_RAMP_SHIFT));
-                                    WM8994_BIAS_ENA | WM8994_VMID_SEL_MASK, 0);
-                /* Discharge line */
+                        /* Disable main biases */
-                snd_soc_update_bits(codec, WM8994_ANTIPOP_1,
+                        snd_soc_update_bits(codec, WM8994_POWER_MANAGEMENT_1,
-                                    WM8994_LINEOUT1_DISCH |
+                                            WM8994_BIAS_ENA |
-                                    WM8994_LINEOUT2_DISCH,
+                                            WM8994_VMID_SEL_MASK, 0);
-                                    WM8994_LINEOUT1_DISCH |
-                                    WM8994_LINEOUT2_DISCH);
-                msleep(5);
+                        /* Discharge line */
+                        snd_soc_update_bits(codec, WM8994_ANTIPOP_1,
+                                            WM8994_LINEOUT1_DISCH |
+                                            WM8994_LINEOUT2_DISCH,
+                                            WM8994_LINEOUT1_DISCH |
+                                            WM8994_LINEOUT2_DISCH);
-                /* Switch off startup biases */
+                        msleep(5);
-                snd_soc_update_bits(codec, WM8994_ANTIPOP_2,
-                                    WM8994_BIAS_SRC | WM8994_STARTUP_BIAS_ENA |
-                                    WM8994_VMID_BUF_ENA |
-                                    WM8994_VMID_RAMP_MASK, 0);
+                        /* Switch off startup biases */
+                        snd_soc_update_bits(codec, WM8994_ANTIPOP_2,
+                                            WM8994_BIAS_SRC |
+                                            WM8994_STARTUP_BIAS_ENA |
+                                            WM8994_VMID_BUF_ENA |
+                                            WM8994_VMID_RAMP_MASK, 0);
+                }
                break;
        }
        codec->bias_level = level;
@@ -3401,7 +3407,7 @@ struct snd_soc_dai wm8994_dai[] = {
                        .rates = WM8994_RATES,
                        .formats = WM8994_FORMATS,
                },
-                .playback = {
+                .capture = {
                        .stream_name = "AIF3 Capture",
                        .channels_min = 2,
                        .channels_max = 2,
@@ -3730,11 +3736,12 @@ static int wm8994_codec_probe(struct platform_device *pdev)
        case 3:
                wm8994->hubs.dcs_codes = -5;
                wm8994->hubs.hp_startup_mode = 1;
+                wm8994->hubs.dcs_readback_mode = 1;
                break;
        default:
+                wm8994->hubs.dcs_readback_mode = 1;
                break;
        }
-                           
        /* Remember if AIFnLRCLK is configured as a GPIO.  This should be
         * configured on init - if a system wants to do this dynamically
diff --git a/sound/soc/codecs/wm9081.c b/sound/soc/codecs/wm9081.c
index c468497314ba..3a184fcb702b 100644
--- a/sound/soc/codecs/wm9081.c
+++ b/sound/soc/codecs/wm9081.c
@@ -18,6 +18,7 @@
 #include <linux/pm.h>
 #include <linux/i2c.h>
 #include <linux/platform_device.h>
+#include <linux/slab.h>
 #include <sound/core.h>
 #include <sound/pcm.h>
 #include <sound/pcm_params.h>
diff --git a/sound/soc/codecs/wm9705.c b/sound/soc/codecs/wm9705.c
index ec54c6da9856..8793341849d1 100644
--- a/sound/soc/codecs/wm9705.c
+++ b/sound/soc/codecs/wm9705.c
@@ -10,6 +10,7 @@
 */
 #include <linux/init.h>
+#include <linux/slab.h>
 #include <linux/module.h>
 #include <linux/kernel.h>
 #include <linux/device.h>
diff --git a/sound/soc/codecs/wm9712.c b/sound/soc/codecs/wm9712.c
index e237bf615129..2f48a8aae22c 100644
--- a/sound/soc/codecs/wm9712.c
+++ b/sound/soc/codecs/wm9712.c
@@ -11,6 +11,7 @@
 */
 #include <linux/init.h>
+#include <linux/slab.h>
 #include <linux/module.h>
 #include <linux/kernel.h>
 #include <linux/device.h>
diff --git a/sound/soc/codecs/wm9713.c b/sound/soc/codecs/wm9713.c
index ceb86b4ddb25..2fca514fde58 100644
--- a/sound/soc/codecs/wm9713.c
+++ b/sound/soc/codecs/wm9713.c
@@ -16,6 +16,7 @@
 */
 #include <linux/init.h>
+#include <linux/slab.h>
 #include <linux/module.h>
 #include <linux/device.h>
 #include <sound/core.h>
diff --git a/sound/soc/codecs/wm_hubs.c b/sound/soc/codecs/wm_hubs.c
index 486bdd21a98a..e1f225a3ac46 100644
--- a/sound/soc/codecs/wm_hubs.c
+++ b/sound/soc/codecs/wm_hubs.c
@@ -62,21 +62,27 @@ static const char *speaker_mode_text[] = {
 static const struct soc_enum speaker_mode =
        SOC_ENUM_SINGLE(WM8993_SPKMIXR_ATTENUATION, 8, 2, speaker_mode_text);
-static void wait_for_dc_servo(struct snd_soc_codec *codec)
+static void wait_for_dc_servo(struct snd_soc_codec *codec, unsigned int op)
 {
        unsigned int reg;
        int count = 0;
+        unsigned int val;
+        val = op | WM8993_DCS_ENA_CHAN_0 | WM8993_DCS_ENA_CHAN_1;
+        /* Trigger the command */
+        snd_soc_write(codec, WM8993_DC_SERVO_0, val);
        dev_dbg(codec->dev, "Waiting for DC servo...\n");
        do {
                count++;
                msleep(1);
-                reg = snd_soc_read(codec, WM8993_DC_SERVO_READBACK_0);
+                reg = snd_soc_read(codec, WM8993_DC_SERVO_0);
                dev_dbg(codec->dev, "DC servo: %x\n", reg);
-        } while (reg & WM8993_DCS_DATAPATH_BUSY && count < 400);
+        } while (reg & op && count < 400);
-        if (reg & WM8993_DCS_DATAPATH_BUSY)
+        if (reg & op)
                dev_err(codec->dev, "Timed out waiting for DC Servo\n");
 }
@@ -86,51 +92,58 @@ static void wait_for_dc_servo(struct snd_soc_codec *codec)
 static void calibrate_dc_servo(struct snd_soc_codec *codec)
 {
        struct wm_hubs_data *hubs = codec->private_data;
-        u16 reg, dcs_cfg;
+        u16 reg, reg_l, reg_r, dcs_cfg;
        /* Set for 32 series updates */
        snd_soc_update_bits(codec, WM8993_DC_SERVO_1,
                            WM8993_DCS_SERIES_NO_01_MASK,
                            32 << WM8993_DCS_SERIES_NO_01_SHIFT);
+        wait_for_dc_servo(codec,
-        /* Enable the DC servo.  Write all bits to avoid triggering startup
+                          WM8993_DCS_TRIG_SERIES_0 | WM8993_DCS_TRIG_SERIES_1);
-         * or write calibration.
-         */
-        snd_soc_update_bits(codec, WM8993_DC_SERVO_0,
-                            0xFFFF,
-                            WM8993_DCS_ENA_CHAN_0 |
-                            WM8993_DCS_ENA_CHAN_1 |
-                            WM8993_DCS_TRIG_SERIES_1 |
-                            WM8993_DCS_TRIG_SERIES_0);
-        wait_for_dc_servo(codec);
        /* Apply correction to DC servo result */
        if (hubs->dcs_codes) {
                dev_dbg(codec->dev, "Applying %d code DC servo correction\n",
                        hubs->dcs_codes);
+                /* Different chips in the family support different
+                 * readback methods.
+                 */
+                switch (hubs->dcs_readback_mode) {
+                case 0:
+                        reg_l = snd_soc_read(codec, WM8993_DC_SERVO_READBACK_1)
+                                & WM8993_DCS_INTEG_CHAN_0_MASK;;
+                        reg_r = snd_soc_read(codec, WM8993_DC_SERVO_READBACK_2)
+                                & WM8993_DCS_INTEG_CHAN_1_MASK;
+                        break;
+                case 1:
+                        reg = snd_soc_read(codec, WM8993_DC_SERVO_3);
+                        reg_l = (reg & WM8993_DCS_DAC_WR_VAL_1_MASK)
+                                >> WM8993_DCS_DAC_WR_VAL_1_SHIFT;
+                        reg_r = reg & WM8993_DCS_DAC_WR_VAL_0_MASK;
+                        break;
+                default:
+                        WARN(1, "Unknown DCS readback method");
+                        break;
+                }
                /* HPOUT1L */
-                reg = snd_soc_read(codec, WM8993_DC_SERVO_READBACK_1) &
+                if (reg_l + hubs->dcs_codes > 0 &&
-                        WM8993_DCS_INTEG_CHAN_0_MASK;;
+                    reg_l + hubs->dcs_codes < 0xff)
-                reg += hubs->dcs_codes;
+                        reg_l += hubs->dcs_codes;
-                dcs_cfg = reg << WM8993_DCS_DAC_WR_VAL_1_SHIFT;
+                dcs_cfg = reg_l << WM8993_DCS_DAC_WR_VAL_1_SHIFT;
                /* HPOUT1R */
-                reg = snd_soc_read(codec, WM8993_DC_SERVO_READBACK_2) &
+                if (reg_r + hubs->dcs_codes > 0 &&
-                        WM8993_DCS_INTEG_CHAN_1_MASK;
+                    reg_r + hubs->dcs_codes < 0xff)
-                reg += hubs->dcs_codes;
+                        reg_r += hubs->dcs_codes;
-                dcs_cfg |= reg;
+                dcs_cfg |= reg_r;
                /* Do it */
                snd_soc_write(codec, WM8993_DC_SERVO_3, dcs_cfg);
-                snd_soc_update_bits(codec, WM8993_DC_SERVO_0,
+                wait_for_dc_servo(codec,
-                                    WM8993_DCS_TRIG_DAC_WR_0 |
+                                  WM8993_DCS_TRIG_DAC_WR_0 |
-                                    WM8993_DCS_TRIG_DAC_WR_1,
+                                  WM8993_DCS_TRIG_DAC_WR_1);
-                                    WM8993_DCS_TRIG_DAC_WR_0 |
-                                    WM8993_DCS_TRIG_DAC_WR_1);
-                wait_for_dc_servo(codec);
        }
 }
@@ -141,10 +154,16 @@ static int wm8993_put_dc_servo(struct snd_kcontrol *kcontrol,
                               struct snd_ctl_elem_value *ucontrol)
 {
        struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
+        struct wm_hubs_data *hubs = codec->private_data;
        int ret;
        ret = snd_soc_put_volsw_2r(kcontrol, ucontrol);
+        /* If we're applying an offset correction then updating the
+         * callibration would be likely to introduce further offsets. */
+        if (hubs->dcs_codes)
+                return ret;
        /* Only need to do this if the outputs are active */
        if (snd_soc_read(codec, WM8993_POWER_MANAGEMENT_1)
            & (WM8993_HPOUT1L_ENA | WM8993_HPOUT1R_ENA))
diff --git a/sound/soc/codecs/wm_hubs.h b/sound/soc/codecs/wm_hubs.h
index 420104fe9c90..e51c16683589 100644
--- a/sound/soc/codecs/wm_hubs.h
+++ b/sound/soc/codecs/wm_hubs.h
@@ -21,6 +21,7 @@ extern const unsigned int wm_hubs_spkmix_tlv[];
 /* This *must* be the first element of the codec->private_data struct */
 struct wm_hubs_data {
        int dcs_codes;
+        int dcs_readback_mode;
        int hp_startup_mode;
 };
diff --git a/sound/soc/davinci/davinci-i2s.c b/sound/soc/davinci/davinci-i2s.c
index 6362ca05506e..adadcd3aa1b1 100644
--- a/sound/soc/davinci/davinci-i2s.c
+++ b/sound/soc/davinci/davinci-i2s.c
@@ -12,6 +12,7 @@
 #include <linux/init.h>
 #include <linux/module.h>
 #include <linux/device.h>
+#include <linux/slab.h>
 #include <linux/delay.h>
 #include <linux/io.h>
 #include <linux/clk.h>
@@ -585,7 +586,8 @@ static int davinci_i2s_probe(struct platform_device *pdev)
        dev->dma_params[SNDRV_PCM_STREAM_CAPTURE].channel = res->start;
        davinci_i2s_dai.private_data = dev;
-        davinci_i2s_dai.dma_data = dev->dma_params;
+        davinci_i2s_dai.capture.dma_data = dev->dma_params;
+        davinci_i2s_dai.playback.dma_data = dev->dma_params;
        ret = snd_soc_register_dai(&davinci_i2s_dai);
        if (ret != 0)
                goto err_free_mem;
diff --git a/sound/soc/davinci/davinci-mcasp.c b/sound/soc/davinci/davinci-mcasp.c
index ab6518d86f18..79f0f4ad242c 100644
--- a/sound/soc/davinci/davinci-mcasp.c
+++ b/sound/soc/davinci/davinci-mcasp.c
@@ -18,6 +18,7 @@
 #include <linux/init.h>
 #include <linux/module.h>
 #include <linux/device.h>
+#include <linux/slab.h>
 #include <linux/delay.h>
 #include <linux/io.h>
 #include <linux/clk.h>
@@ -917,7 +918,8 @@ static int davinci_mcasp_probe(struct platform_device *pdev)
        dma_data->channel = res->start;
        davinci_mcasp_dai[pdata->op_mode].private_data = dev;
-        davinci_mcasp_dai[pdata->op_mode].dma_data = dev->dma_params;
+        davinci_mcasp_dai[pdata->op_mode].capture.dma_data = dev->dma_params;
+        davinci_mcasp_dai[pdata->op_mode].playback.dma_data = dev->dma_params;
        davinci_mcasp_dai[pdata->op_mode].dev = &pdev->dev;
        ret = snd_soc_register_dai(&davinci_mcasp_dai[pdata->op_mode]);
diff --git a/sound/soc/davinci/davinci-pcm.c b/sound/soc/davinci/davinci-pcm.c
index 80c7fdf2f521..2dc406f42fe7 100644
--- a/sound/soc/davinci/davinci-pcm.c
+++ b/sound/soc/davinci/davinci-pcm.c
@@ -649,8 +649,10 @@ static int davinci_pcm_open(struct snd_pcm_substream *substream)
        struct snd_pcm_hardware *ppcm;
        int ret = 0;
        struct snd_soc_pcm_runtime *rtd = substream->private_data;
-        struct davinci_pcm_dma_params *pa = rtd->dai->cpu_dai->dma_data;
+        struct davinci_pcm_dma_params *pa;
        struct davinci_pcm_dma_params *params;
+        pa = snd_soc_dai_get_dma_data(rtd->dai->cpu_dai, substream);
        if (!pa)
                return -ENODEV;
        params = &pa[substream->stream];
diff --git a/sound/soc/fsl/fsl_dma.c b/sound/soc/fsl/fsl_dma.c
index b1a3a278819f..410c7496a18d 100644
--- a/sound/soc/fsl/fsl_dma.c
+++ b/sound/soc/fsl/fsl_dma.c
@@ -19,6 +19,7 @@
 #include <linux/dma-mapping.h>
 #include <linux/interrupt.h>
 #include <linux/delay.h>
+#include <linux/gfp.h>
 #include <sound/core.h>
 #include <sound/pcm.h>
diff --git a/sound/soc/fsl/fsl_ssi.c b/sound/soc/fsl/fsl_ssi.c
index 93f0f38a32c9..762c1b8e8e4e 100644
--- a/sound/soc/fsl/fsl_ssi.c
+++ b/sound/soc/fsl/fsl_ssi.c
@@ -14,6 +14,7 @@
 #include <linux/interrupt.h>
 #include <linux/device.h>
 #include <linux/delay.h>
+#include <linux/slab.h>
 #include <sound/core.h>
 #include <sound/pcm.h>
diff --git a/sound/soc/fsl/mpc5200_dma.c b/sound/soc/fsl/mpc5200_dma.c
index 30ed568afb2e..d639e55c5124 100644
--- a/sound/soc/fsl/mpc5200_dma.c
+++ b/sound/soc/fsl/mpc5200_dma.c
@@ -8,6 +8,7 @@
 #include <linux/module.h>
 #include <linux/of_device.h>
+#include <linux/slab.h>
 #include <sound/soc.h>
diff --git a/sound/soc/fsl/mpc8610_hpcd.c b/sound/soc/fsl/mpc8610_hpcd.c
index ef67d1cdffe7..83de1c81c8c4 100644
--- a/sound/soc/fsl/mpc8610_hpcd.c
+++ b/sound/soc/fsl/mpc8610_hpcd.c
@@ -9,6 +9,7 @@
 * express or implied.
 */
+#include <linux/slab.h>
 #include <linux/module.h>
 #include <linux/interrupt.h>
 #include <linux/of_device.h>
diff --git a/sound/soc/fsl/soc-of-simple.c b/sound/soc/fsl/soc-of-simple.c
index 8bc5cd9e972f..3bc13fd89096 100644
--- a/sound/soc/fsl/soc-of-simple.c
+++ b/sound/soc/fsl/soc-of-simple.c
@@ -12,6 +12,7 @@
 #include <linux/bitops.h>
 #include <linux/platform_device.h>
 #include <linux/of.h>
+#include <linux/slab.h>
 #include <sound/core.h>
 #include <sound/pcm.h>
 #include <sound/pcm_params.h>
diff --git a/sound/soc/imx/imx-pcm-dma-mx2.c b/sound/soc/imx/imx-pcm-dma-mx2.c
index 19452e44afdc..2e79d7136298 100644
--- a/sound/soc/imx/imx-pcm-dma-mx2.c
+++ b/sound/soc/imx/imx-pcm-dma-mx2.c
@@ -19,6 +19,7 @@
 #include <linux/interrupt.h>
 #include <linux/module.h>
 #include <linux/platform_device.h>
+#include <linux/slab.h>
 #include <sound/core.h>
 #include <sound/initval.h>
@@ -83,11 +84,13 @@ static void snd_imx_dma_err_callback(int channel, void *data, int err)
 static int imx_ssi_dma_alloc(struct snd_pcm_substream *substream)
 {
        struct snd_soc_pcm_runtime *rtd = substream->private_data;
-        struct imx_pcm_dma_params *dma_params = rtd->dai->cpu_dai->dma_data;
+        struct imx_pcm_dma_params *dma_params;
        struct snd_pcm_runtime *runtime = substream->runtime;
        struct imx_pcm_runtime_data *iprtd = runtime->private_data;
        int ret;
+        dma_params = snd_soc_get_dma_data(rtd->dai->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");
@@ -192,10 +195,12 @@ 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 = rtd->dai->cpu_dai->dma_data;
+        struct imx_pcm_dma_params *dma_params;
        struct imx_pcm_runtime_data *iprtd = runtime->private_data;
        int err;
+        dma_params = snd_soc_get_dma_data(rtd->dai->cpu_dai, substream);
        iprtd->substream = substream;
        iprtd->buf = (unsigned int *)substream->dma_buffer.area;
        iprtd->period_cnt = 0;
diff --git a/sound/soc/imx/imx-pcm-fiq.c b/sound/soc/imx/imx-pcm-fiq.c
index d9cb9849b033..f96a373699cf 100644
--- a/sound/soc/imx/imx-pcm-fiq.c
+++ b/sound/soc/imx/imx-pcm-fiq.c
@@ -19,6 +19,7 @@
 #include <linux/interrupt.h>
 #include <linux/module.h>
 #include <linux/platform_device.h>
+#include <linux/slab.h>
 #include <sound/core.h>
 #include <sound/initval.h>
diff --git a/sound/soc/imx/imx-ssi.c b/sound/soc/imx/imx-ssi.c
index 56f46a75d297..0bcc6d7d9471 100644
--- a/sound/soc/imx/imx-ssi.c
+++ b/sound/soc/imx/imx-ssi.c
@@ -39,6 +39,7 @@
 #include <linux/interrupt.h>
 #include <linux/module.h>
 #include <linux/platform_device.h>
+#include <linux/slab.h>
 #include <sound/core.h>
 #include <sound/initval.h>
@@ -234,17 +235,20 @@ static int imx_ssi_hw_params(struct snd_pcm_substream *substream,
                             struct snd_soc_dai *cpu_dai)
 {
        struct imx_ssi *ssi = cpu_dai->private_data;
+        struct imx_pcm_dma_params *dma_data;
        u32 reg, sccr;
        /* Tx/Rx config */
        if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) {
                reg = SSI_STCCR;
-                cpu_dai->dma_data = &ssi->dma_params_tx;
+                dma_data = &ssi->dma_params_tx;
        } else {
                reg = SSI_SRCCR;
-                cpu_dai->dma_data = &ssi->dma_params_rx;
+                dma_data = &ssi->dma_params_rx;
        }
+        snd_soc_dai_set_dma_data(cpu_dai, substream, dma_data);
        sccr = readl(ssi->base + reg) & ~SSI_STCCR_WL_MASK;
        /* DAI data (word) size */
diff --git a/sound/soc/omap/mcpdm.c b/sound/soc/omap/mcpdm.c
index ad8df6cfae88..1dab4c14874d 100644
--- a/sound/soc/omap/mcpdm.c
+++ b/sound/soc/omap/mcpdm.c
@@ -25,6 +25,7 @@
 #include <linux/device.h>
 #include <linux/platform_device.h>
 #include <linux/wait.h>
+#include <linux/slab.h>
 #include <linux/interrupt.h>
 #include <linux/err.h>
 #include <linux/clk.h>
diff --git a/sound/soc/omap/omap-mcbsp.c b/sound/soc/omap/omap-mcbsp.c
index e814a9591f78..8ad9dc901007 100644
--- a/sound/soc/omap/omap-mcbsp.c
+++ b/sound/soc/omap/omap-mcbsp.c
@@ -297,7 +297,9 @@ static int omap_mcbsp_dai_hw_params(struct snd_pcm_substream *substream,
        omap_mcbsp_dai_dma_params[id][substream->stream].sync_mode = sync_mode;
        omap_mcbsp_dai_dma_params[id][substream->stream].data_type =
                                                        OMAP_DMA_DATA_TYPE_S16;
-        cpu_dai->dma_data = &omap_mcbsp_dai_dma_params[id][substream->stream];
+        snd_soc_dai_set_dma_data(cpu_dai, substream,
+                &omap_mcbsp_dai_dma_params[id][substream->stream]);
        if (mcbsp_data->configured) {
                /* McBSP already configured by another stream */
diff --git a/sound/soc/omap/omap-mcpdm.c b/sound/soc/omap/omap-mcpdm.c
index 25f19e4728bf..b7f4f7e015f3 100644
--- a/sound/soc/omap/omap-mcpdm.c
+++ b/sound/soc/omap/omap-mcpdm.c
@@ -150,7 +150,8 @@ static int omap_mcpdm_dai_hw_params(struct snd_pcm_substream *substream,
        int stream = substream->stream;
        int channels, err, link_mask = 0;
-        cpu_dai->dma_data = &omap_mcpdm_dai_dma_params[stream];
+        snd_soc_dai_set_dma_data(cpu_dai, substream,
+                                 &omap_mcpdm_dai_dma_params[stream]);
        channels = params_channels(params);
        switch (channels) {
diff --git a/sound/soc/omap/omap-pcm.c b/sound/soc/omap/omap-pcm.c
index 825db385f01f..1e521904ea64 100644
--- a/sound/soc/omap/omap-pcm.c
+++ b/sound/soc/omap/omap-pcm.c
@@ -23,6 +23,7 @@
 */
 #include <linux/dma-mapping.h>
+#include <linux/slab.h>
 #include <sound/core.h>
 #include <sound/pcm.h>
 #include <sound/pcm_params.h>
@@ -60,12 +61,11 @@ static void omap_pcm_dma_irq(int ch, u16 stat, void *data)
        struct omap_runtime_data *prtd = runtime->private_data;
        unsigned long flags;
-        if ((cpu_is_omap1510()) &&
+        if ((cpu_is_omap1510())) {
-                        (substream->stream == SNDRV_PCM_STREAM_PLAYBACK)) {
                /*
                 * OMAP1510 doesn't fully support DMA progress counter
                 * and there is no software emulation implemented yet,
-                 * so have to maintain our own playback progress counter
+                 * so have to maintain our own progress counters
                 * that can be used by omap_pcm_pointer() instead.
                 */
                spin_lock_irqsave(&prtd->lock, flags);
@@ -100,9 +100,11 @@ static int omap_pcm_hw_params(struct snd_pcm_substream *substream,
        struct snd_pcm_runtime *runtime = substream->runtime;
        struct snd_soc_pcm_runtime *rtd = substream->private_data;
        struct omap_runtime_data *prtd = runtime->private_data;
-        struct omap_pcm_dma_data *dma_data = rtd->dai->cpu_dai->dma_data;
+        struct omap_pcm_dma_data *dma_data;
        int err = 0;
+        dma_data = snd_soc_dai_get_dma_data(rtd->dai->cpu_dai, substream);
        /* return if this is a bufferless transfer e.g.
         * codec <--> BT codec or GSM modem -- lg FIXME */
        if (!dma_data)
@@ -189,8 +191,7 @@ static int omap_pcm_prepare(struct snd_pcm_substream *substream)
        dma_params.frame_count  = runtime->periods;
        omap_set_dma_params(prtd->dma_ch, &dma_params);
-        if ((cpu_is_omap1510()) &&
+        if ((cpu_is_omap1510()))
-                        (substream->stream == SNDRV_PCM_STREAM_PLAYBACK))
                omap_enable_dma_irq(prtd->dma_ch, OMAP_DMA_FRAME_IRQ |
                              OMAP_DMA_LAST_IRQ | OMAP_DMA_BLOCK_IRQ);
        else
@@ -248,14 +249,15 @@ static snd_pcm_uframes_t omap_pcm_pointer(struct snd_pcm_substream *substream)
        dma_addr_t ptr;
        snd_pcm_uframes_t offset;
-        if (substream->stream == SNDRV_PCM_STREAM_CAPTURE) {
+        if (cpu_is_omap1510()) {
+                offset = prtd->period_index * runtime->period_size;
+        } else if (substream->stream == SNDRV_PCM_STREAM_CAPTURE) {
                ptr = omap_get_dma_dst_pos(prtd->dma_ch);
                offset = bytes_to_frames(runtime, ptr - runtime->dma_addr);
-        } else if (!(cpu_is_omap1510())) {
+        } else {
                ptr = omap_get_dma_src_pos(prtd->dma_ch);
                offset = bytes_to_frames(runtime, ptr - runtime->dma_addr);
-        } else
+        }
-                offset = prtd->period_index * runtime->period_size;
        if (offset >= runtime->buffer_size)
                offset = 0;
diff --git a/sound/soc/pxa/pxa-ssp.c b/sound/soc/pxa/pxa-ssp.c
index 9e95e5117c88..544fd9566f4d 100644
--- a/sound/soc/pxa/pxa-ssp.c
+++ b/sound/soc/pxa/pxa-ssp.c
@@ -16,6 +16,7 @@
 #include <linux/init.h>
 #include <linux/module.h>
+#include <linux/slab.h>
 #include <linux/platform_device.h>
 #include <linux/clk.h>
 #include <linux/io.h>
@@ -121,10 +122,9 @@ static int pxa_ssp_startup(struct snd_pcm_substream *substream,
                ssp_disable(ssp);
        }
-        if (cpu_dai->dma_data) {
+        kfree(snd_soc_dai_get_dma_data(cpu_dai, substream));
-                kfree(cpu_dai->dma_data);
+        snd_soc_dai_set_dma_data(cpu_dai, substream, NULL);
-                cpu_dai->dma_data = NULL;
-        }
        return ret;
 }
@@ -141,10 +141,8 @@ static void pxa_ssp_shutdown(struct snd_pcm_substream *substream,
                clk_disable(ssp->clk);
        }
-        if (cpu_dai->dma_data) {
+        kfree(snd_soc_dai_get_dma_data(cpu_dai, substream));
-                kfree(cpu_dai->dma_data);
+        snd_soc_dai_set_dma_data(cpu_dai, substream, NULL);
-                cpu_dai->dma_data = NULL;
-        }
 }
 #ifdef CONFIG_PM
@@ -569,19 +567,23 @@ static int pxa_ssp_hw_params(struct snd_pcm_substream *substream,
        u32 sspsp;
        int width = snd_pcm_format_physical_width(params_format(params));
        int ttsa = ssp_read_reg(ssp, SSTSA) & 0xf;
+        struct pxa2xx_pcm_dma_params *dma_data;
+        dma_data = snd_soc_dai_get_dma_data(dai, substream);
        /* generate correct DMA params */
-        if (cpu_dai->dma_data)
+        kfree(dma_data);
-                kfree(cpu_dai->dma_data);
        /* Network mode with one active slot (ttsa == 1) can be used
         * to force 16-bit frame width on the wire (for S16_LE), even
         * with two channels. Use 16-bit DMA transfers for this case.
         */
-        cpu_dai->dma_data = ssp_get_dma_params(ssp,
+        dma_data = ssp_get_dma_params(ssp,
                        ((chn == 2) && (ttsa != 1)) || (width == 32),
                        substream->stream == SNDRV_PCM_STREAM_PLAYBACK);
+        snd_soc_dai_set_dma_data(dai, substream, dma_data);
        /* we can only change the settings if the port is not in use */
        if (ssp_read_reg(ssp, SSCR0) & SSCR0_SSE)
                return 0;
diff --git a/sound/soc/pxa/pxa2xx-ac97.c b/sound/soc/pxa/pxa2xx-ac97.c
index e9ae7b3a7e00..d314115e3dd7 100644
--- a/sound/soc/pxa/pxa2xx-ac97.c
+++ b/sound/soc/pxa/pxa2xx-ac97.c
@@ -122,11 +122,14 @@ static int pxa2xx_ac97_hw_params(struct snd_pcm_substream *substream,
 {
        struct snd_soc_pcm_runtime *rtd = substream->private_data;
        struct snd_soc_dai *cpu_dai = rtd->dai->cpu_dai;
+        struct pxa2xx_pcm_dma_params *dma_data;
        if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK)
-                cpu_dai->dma_data = &pxa2xx_ac97_pcm_stereo_out;
+                dma_data = &pxa2xx_ac97_pcm_stereo_out;
        else
-                cpu_dai->dma_data = &pxa2xx_ac97_pcm_stereo_in;
+                dma_data = &pxa2xx_ac97_pcm_stereo_in;
+        snd_soc_dai_set_dma_data(cpu_dai, substream, dma_data);
        return 0;
 }
@@ -137,11 +140,14 @@ static int pxa2xx_ac97_hw_aux_params(struct snd_pcm_substream *substream,
 {
        struct snd_soc_pcm_runtime *rtd = substream->private_data;
        struct snd_soc_dai *cpu_dai = rtd->dai->cpu_dai;
+        struct pxa2xx_pcm_dma_params *dma_data;
        if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK)
-                cpu_dai->dma_data = &pxa2xx_ac97_pcm_aux_mono_out;
+                dma_data = &pxa2xx_ac97_pcm_aux_mono_out;
        else
-                cpu_dai->dma_data = &pxa2xx_ac97_pcm_aux_mono_in;
+                dma_data = &pxa2xx_ac97_pcm_aux_mono_in;
+        snd_soc_dai_set_dma_data(cpu_dai, substream, dma_data);
        return 0;
 }
@@ -156,7 +162,8 @@ static int pxa2xx_ac97_hw_mic_params(struct snd_pcm_substream *substream,
        if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK)
                return -ENODEV;
        else
-                cpu_dai->dma_data = &pxa2xx_ac97_pcm_mic_mono_in;
+                snd_soc_dai_set_dma_data(cpu_dai, substream,
+                                         &pxa2xx_ac97_pcm_mic_mono_in);
        return 0;
 }
diff --git a/sound/soc/pxa/pxa2xx-i2s.c b/sound/soc/pxa/pxa2xx-i2s.c
index 6b8f655d1ad8..c1a5275721e4 100644
--- a/sound/soc/pxa/pxa2xx-i2s.c
+++ b/sound/soc/pxa/pxa2xx-i2s.c
@@ -164,6 +164,7 @@ static int pxa2xx_i2s_hw_params(struct snd_pcm_substream *substream,
 {
        struct snd_soc_pcm_runtime *rtd = substream->private_data;
        struct snd_soc_dai *cpu_dai = rtd->dai->cpu_dai;
+        struct pxa2xx_pcm_dma_params *dma_data;
        BUG_ON(IS_ERR(clk_i2s));
        clk_enable(clk_i2s);
@@ -171,9 +172,11 @@ static int pxa2xx_i2s_hw_params(struct snd_pcm_substream *substream,
        pxa_i2s_wait();
        if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK)
-                cpu_dai->dma_data = &pxa2xx_i2s_pcm_stereo_out;
+                dma_data = &pxa2xx_i2s_pcm_stereo_out;
        else
-                cpu_dai->dma_data = &pxa2xx_i2s_pcm_stereo_in;
+                dma_data = &pxa2xx_i2s_pcm_stereo_in;
+        snd_soc_dai_set_dma_data(cpu_dai, substream, dma_data);
        /* is port used by another stream */
        if (!(SACR0 & SACR0_ENB)) {
diff --git a/sound/soc/pxa/pxa2xx-pcm.c b/sound/soc/pxa/pxa2xx-pcm.c
index d38e39575f51..adc7e6f15f93 100644
--- a/sound/soc/pxa/pxa2xx-pcm.c
+++ b/sound/soc/pxa/pxa2xx-pcm.c
@@ -25,9 +25,11 @@ static int pxa2xx_pcm_hw_params(struct snd_pcm_substream *substream,
        struct snd_pcm_runtime *runtime = substream->runtime;
        struct pxa2xx_runtime_data *prtd = runtime->private_data;
        struct snd_soc_pcm_runtime *rtd = substream->private_data;
-        struct pxa2xx_pcm_dma_params *dma = rtd->dai->cpu_dai->dma_data;
+        struct pxa2xx_pcm_dma_params *dma;
        int ret;
+        dma = snd_soc_dai_get_dma_data(rtd->dai->cpu_dai, substream);
        /* return if this is a bufferless transfer e.g.
         * codec <--> BT codec or GSM modem -- lg FIXME */
        if (!dma)
diff --git a/sound/soc/s3c24xx/s3c-ac97.c b/sound/soc/s3c24xx/s3c-ac97.c
index ee8ed9d7e703..ecf4fd04ae96 100644
--- a/sound/soc/s3c24xx/s3c-ac97.c
+++ b/sound/soc/s3c24xx/s3c-ac97.c
@@ -224,11 +224,14 @@ static int s3c_ac97_hw_params(struct snd_pcm_substream *substream,
 {
        struct snd_soc_pcm_runtime *rtd = substream->private_data;
        struct snd_soc_dai *cpu_dai = rtd->dai->cpu_dai;
+        struct s3c_dma_params *dma_data;
        if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK)
-                cpu_dai->dma_data = &s3c_ac97_pcm_out;
+                dma_data = &s3c_ac97_pcm_out;
        else
-                cpu_dai->dma_data = &s3c_ac97_pcm_in;
+                dma_data = &s3c_ac97_pcm_in;
+        snd_soc_dai_set_dma_data(cpu_dai, substream, dma_data);
        return 0;
 }
@@ -238,8 +241,8 @@ static int s3c_ac97_trigger(struct snd_pcm_substream *substream, int cmd,
 {
        u32 ac_glbctrl;
        struct snd_soc_pcm_runtime *rtd = substream->private_data;
-        int channel = ((struct s3c_dma_params *)
+        struct s3c_dma_params *dma_data =
-                  rtd->dai->cpu_dai->dma_data)->channel;
+                snd_soc_dai_get_dma_data(rtd->dai->cpu_dai, substream);
        ac_glbctrl = readl(s3c_ac97.regs + S3C_AC97_GLBCTRL);
        if (substream->stream == SNDRV_PCM_STREAM_CAPTURE)
@@ -265,7 +268,7 @@ static int s3c_ac97_trigger(struct snd_pcm_substream *substream, int cmd,
        writel(ac_glbctrl, s3c_ac97.regs + S3C_AC97_GLBCTRL);
-        s3c2410_dma_ctrl(channel, S3C2410_DMAOP_STARTED);
+        s3c2410_dma_ctrl(dma_data->channel, S3C2410_DMAOP_STARTED);
        return 0;
 }
@@ -280,7 +283,7 @@ static int s3c_ac97_hw_mic_params(struct snd_pcm_substream *substream,
        if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK)
                return -ENODEV;
        else
-                cpu_dai->dma_data = &s3c_ac97_mic_in;
+                snd_soc_dai_set_dma_data(cpu_dai, substream, &s3c_ac97_mic_in);
        return 0;
 }
@@ -290,8 +293,8 @@ static int s3c_ac97_mic_trigger(struct snd_pcm_substream *substream,
 {
        u32 ac_glbctrl;
        struct snd_soc_pcm_runtime *rtd = substream->private_data;
-        int channel = ((struct s3c_dma_params *)
+        struct s3c_dma_params *dma_data =
-                  rtd->dai->cpu_dai->dma_data)->channel;
+                snd_soc_dai_get_dma_data(rtd->dai->cpu_dai, substream);
        ac_glbctrl = readl(s3c_ac97.regs + S3C_AC97_GLBCTRL);
        ac_glbctrl &= ~S3C_AC97_GLBCTRL_MICINTM_MASK;
@@ -311,7 +314,7 @@ static int s3c_ac97_mic_trigger(struct snd_pcm_substream *substream,
        writel(ac_glbctrl, s3c_ac97.regs + S3C_AC97_GLBCTRL);
-        s3c2410_dma_ctrl(channel, S3C2410_DMAOP_STARTED);
+        s3c2410_dma_ctrl(dma_data->channel, S3C2410_DMAOP_STARTED);
        return 0;
 }
diff --git a/sound/soc/s3c24xx/s3c-dma.c b/sound/soc/s3c24xx/s3c-dma.c
index 7725e26d6c91..1b61c23ff300 100644
--- a/sound/soc/s3c24xx/s3c-dma.c
+++ b/sound/soc/s3c24xx/s3c-dma.c
@@ -145,10 +145,12 @@ static int s3c_dma_hw_params(struct snd_pcm_substream *substream,
        struct snd_pcm_runtime *runtime = substream->runtime;
        struct s3c24xx_runtime_data *prtd = runtime->private_data;
        struct snd_soc_pcm_runtime *rtd = substream->private_data;
-        struct s3c_dma_params *dma = rtd->dai->cpu_dai->dma_data;
        unsigned long totbytes = params_buffer_bytes(params);
+        struct s3c_dma_params *dma =
+                snd_soc_dai_get_dma_data(rtd->dai->cpu_dai, substream);
        int ret = 0;
        pr_debug("Entered %s\n", __func__);
        /* return if this is a bufferless transfer e.g.
diff --git a/sound/soc/s3c24xx/s3c-i2s-v2.c b/sound/soc/s3c24xx/s3c-i2s-v2.c
index e994d8374fe6..88515946b6c0 100644
--- a/sound/soc/s3c24xx/s3c-i2s-v2.c
+++ b/sound/soc/s3c24xx/s3c-i2s-v2.c
@@ -339,14 +339,17 @@ static int s3c2412_i2s_hw_params(struct snd_pcm_substream *substream,
        struct snd_soc_pcm_runtime *rtd = substream->private_data;
        struct snd_soc_dai_link *dai = rtd->dai;
        struct s3c_i2sv2_info *i2s = to_info(dai->cpu_dai);
+        struct s3c_dma_params *dma_data;
        u32 iismod;
        pr_debug("Entered %s\n", __func__);
        if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK)
-                dai->cpu_dai->dma_data = i2s->dma_playback;
+                dma_data = i2s->dma_playback;
        else
-                dai->cpu_dai->dma_data = i2s->dma_capture;
+                dma_data = i2s->dma_capture;
+        snd_soc_dai_set_dma_data(dai->cpu_dai, substream, dma_data);
        /* Working copies of register */
        iismod = readl(i2s->regs + S3C2412_IISMOD);
@@ -394,8 +397,8 @@ static int s3c2412_i2s_trigger(struct snd_pcm_substream *substream, int cmd,
        int capture = (substream->stream == SNDRV_PCM_STREAM_CAPTURE);
        unsigned long irqs;
        int ret = 0;
-        int channel = ((struct s3c_dma_params *)
+        struct s3c_dma_params *dma_data =
-                  rtd->dai->cpu_dai->dma_data)->channel;
+                snd_soc_dai_get_dma_data(rtd->dai->cpu_dai, substream);
        pr_debug("Entered %s\n", __func__);
@@ -431,7 +434,7 @@ static int s3c2412_i2s_trigger(struct snd_pcm_substream *substream, int cmd,
                 * of the auto reload mechanism of S3C24XX.
                 * This call won't bother S3C64XX.
                 */
-                s3c2410_dma_ctrl(channel, S3C2410_DMAOP_STARTED);
+                s3c2410_dma_ctrl(dma_data->channel, S3C2410_DMAOP_STARTED);
                break;
diff --git a/sound/soc/s3c24xx/s3c-pcm.c b/sound/soc/s3c24xx/s3c-pcm.c
index a98f40c3cd29..326f0a9e7e30 100644
--- a/sound/soc/s3c24xx/s3c-pcm.c
+++ b/sound/soc/s3c24xx/s3c-pcm.c
@@ -178,6 +178,7 @@ static int s3c_pcm_hw_params(struct snd_pcm_substream *substream,
        struct snd_soc_pcm_runtime *rtd = substream->private_data;
        struct snd_soc_dai_link *dai = rtd->dai;
        struct s3c_pcm_info *pcm = to_info(dai->cpu_dai);
+        struct s3c_dma_params *dma_data;
        void __iomem *regs = pcm->regs;
        struct clk *clk;
        int sclk_div, sync_div;
@@ -187,9 +188,11 @@ static int s3c_pcm_hw_params(struct snd_pcm_substream *substream,
        dev_dbg(pcm->dev, "Entered %s\n", __func__);
        if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK)
-                dai->cpu_dai->dma_data = pcm->dma_playback;
+                dma_data = pcm->dma_playback;
        else
-                dai->cpu_dai->dma_data = pcm->dma_capture;
+                dma_data = pcm->dma_capture;
+        snd_soc_dai_set_dma_data(dai->cpu_dai, substream, dma_data);
        /* Strictly check for sample size */
        switch (params_format(params)) {
diff --git a/sound/soc/s3c24xx/s3c24xx-i2s.c b/sound/soc/s3c24xx/s3c24xx-i2s.c
index 0bc5950b9f02..c3ac890a3986 100644
--- a/sound/soc/s3c24xx/s3c24xx-i2s.c
+++ b/sound/soc/s3c24xx/s3c24xx-i2s.c
@@ -242,14 +242,17 @@ static int s3c24xx_i2s_hw_params(struct snd_pcm_substream *substream,
                                 struct snd_soc_dai *dai)
 {
        struct snd_soc_pcm_runtime *rtd = substream->private_data;
+        struct s3c_dma_params *dma_data;
        u32 iismod;
        pr_debug("Entered %s\n", __func__);
        if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK)
-                rtd->dai->cpu_dai->dma_data = &s3c24xx_i2s_pcm_stereo_out;
+                dma_data = &s3c24xx_i2s_pcm_stereo_out;
        else
-                rtd->dai->cpu_dai->dma_data = &s3c24xx_i2s_pcm_stereo_in;
+                dma_data = &s3c24xx_i2s_pcm_stereo_in;
+        snd_soc_dai_set_dma_data(rtd->dai->cpu_dai, substream, dma_data);
        /* Working copies of register */
        iismod = readl(s3c24xx_i2s.regs + S3C2410_IISMOD);
@@ -258,13 +261,11 @@ static int s3c24xx_i2s_hw_params(struct snd_pcm_substream *substream,
        switch (params_format(params)) {
        case SNDRV_PCM_FORMAT_S8:
                iismod &= ~S3C2410_IISMOD_16BIT;
-                ((struct s3c_dma_params *)
+                dma_data->dma_size = 1;
-                  rtd->dai->cpu_dai->dma_data)->dma_size = 1;
                break;
        case SNDRV_PCM_FORMAT_S16_LE:
                iismod |= S3C2410_IISMOD_16BIT;
-                ((struct s3c_dma_params *)
+                dma_data->dma_size = 2;
-                  rtd->dai->cpu_dai->dma_data)->dma_size = 2;
                break;
        default:
                return -EINVAL;
@@ -280,8 +281,8 @@ static int s3c24xx_i2s_trigger(struct snd_pcm_substream *substream, int cmd,
 {
        int ret = 0;
        struct snd_soc_pcm_runtime *rtd = substream->private_data;
-        int channel = ((struct s3c_dma_params *)
+        struct s3c_dma_params *dma_data =
-                  rtd->dai->cpu_dai->dma_data)->channel;
+                snd_soc_dai_get_dma_data(rtd->dai->cpu_dai, substream);
        pr_debug("Entered %s\n", __func__);
@@ -300,7 +301,7 @@ static int s3c24xx_i2s_trigger(struct snd_pcm_substream *substream, int cmd,
                else
                        s3c24xx_snd_txctrl(1);
-                s3c2410_dma_ctrl(channel, S3C2410_DMAOP_STARTED);
+                s3c2410_dma_ctrl(dma_data->channel, S3C2410_DMAOP_STARTED);
                break;
        case SNDRV_PCM_TRIGGER_STOP:
        case SNDRV_PCM_TRIGGER_SUSPEND:
diff --git a/sound/soc/s6000/s6000-i2s.c b/sound/soc/s6000/s6000-i2s.c
index c5cda187ecab..5b9ac1759bd2 100644
--- a/sound/soc/s6000/s6000-i2s.c
+++ b/sound/soc/s6000/s6000-i2s.c
@@ -16,6 +16,7 @@
 #include <linux/clk.h>
 #include <linux/interrupt.h>
 #include <linux/io.h>
+#include <linux/slab.h>
 #include <sound/core.h>
 #include <sound/pcm.h>
@@ -518,7 +519,8 @@ static int __devinit s6000_i2s_probe(struct platform_device *pdev)
        s6000_i2s_dai.dev = &pdev->dev;
        s6000_i2s_dai.private_data = dev;
-        s6000_i2s_dai.dma_data = &dev->dma_params;
+        s6000_i2s_dai.capture.dma_data = &dev->dma_params;
+        s6000_i2s_dai.playback.dma_data = &dev->dma_params;
        dev->sifbase = sifmem->start;
        dev->scbbase = mmio;
diff --git a/sound/soc/s6000/s6000-pcm.c b/sound/soc/s6000/s6000-pcm.c
index 1d61109e09fa..9c7f7f00cebb 100644
--- a/sound/soc/s6000/s6000-pcm.c
+++ b/sound/soc/s6000/s6000-pcm.c
@@ -58,13 +58,15 @@ static void s6000_pcm_enqueue_dma(struct snd_pcm_substream *substream)
        struct snd_pcm_runtime *runtime = substream->runtime;
        struct s6000_runtime_data *prtd = runtime->private_data;
        struct snd_soc_pcm_runtime *soc_runtime = substream->private_data;
-        struct s6000_pcm_dma_params *par = soc_runtime->dai->cpu_dai->dma_data;
+        struct s6000_pcm_dma_params *par;
        int channel;
        unsigned int period_size;
        unsigned int dma_offset;
        dma_addr_t dma_pos;
        dma_addr_t src, dst;
+        par = snd_soc_dai_get_dma_data(soc_runtime->dai->cpu_dai, substream);
        period_size = snd_pcm_lib_period_bytes(substream);
        dma_offset = prtd->period * period_size;
        dma_pos = runtime->dma_addr + dma_offset;
@@ -101,7 +103,8 @@ static irqreturn_t s6000_pcm_irq(int irq, void *data)
 {
        struct snd_pcm *pcm = data;
        struct snd_soc_pcm_runtime *runtime = pcm->private_data;
-        struct s6000_pcm_dma_params *params = runtime->dai->cpu_dai->dma_data;
+        struct s6000_pcm_dma_params *params =
+                snd_soc_dai_get_dma_data(soc_runtime->dai->cpu_dai, substream);
        struct s6000_runtime_data *prtd;
        unsigned int has_xrun;
        int i, ret = IRQ_NONE;
@@ -172,11 +175,13 @@ static int s6000_pcm_start(struct snd_pcm_substream *substream)
 {
        struct s6000_runtime_data *prtd = substream->runtime->private_data;
        struct snd_soc_pcm_runtime *soc_runtime = substream->private_data;
-        struct s6000_pcm_dma_params *par = soc_runtime->dai->cpu_dai->dma_data;
+        struct s6000_pcm_dma_params *par;
        unsigned long flags;
        int srcinc;
        u32 dma;
+        par = snd_soc_dai_get_dma_data(soc_runtime->dai->cpu_dai, substream);
        spin_lock_irqsave(&prtd->lock, flags);
        if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) {
@@ -212,10 +217,12 @@ static int s6000_pcm_stop(struct snd_pcm_substream *substream)
 {
        struct s6000_runtime_data *prtd = substream->runtime->private_data;
        struct snd_soc_pcm_runtime *soc_runtime = substream->private_data;
-        struct s6000_pcm_dma_params *par = soc_runtime->dai->cpu_dai->dma_data;
+        struct s6000_pcm_dma_params *par;
        unsigned long flags;
        u32 channel;
+        par = snd_soc_dai_get_dma_data(soc_runtime->dai->cpu_dai, substream);
        if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK)
                channel = par->dma_out;
        else
@@ -236,9 +243,11 @@ static int s6000_pcm_stop(struct snd_pcm_substream *substream)
 static int s6000_pcm_trigger(struct snd_pcm_substream *substream, int cmd)
 {
        struct snd_soc_pcm_runtime *soc_runtime = substream->private_data;
-        struct s6000_pcm_dma_params *par = soc_runtime->dai->cpu_dai->dma_data;
+        struct s6000_pcm_dma_params *par;
        int ret;
+        par = snd_soc_dai_get_dma_data(soc_runtime->dai->cpu_dai, substream);
        ret = par->trigger(substream, cmd, 0);
        if (ret < 0)
                return ret;
@@ -275,13 +284,15 @@ static int s6000_pcm_prepare(struct snd_pcm_substream *substream)
 static snd_pcm_uframes_t s6000_pcm_pointer(struct snd_pcm_substream *substream)
 {
        struct snd_soc_pcm_runtime *soc_runtime = substream->private_data;
-        struct s6000_pcm_dma_params *par = soc_runtime->dai->cpu_dai->dma_data;
+        struct s6000_pcm_dma_params *par;
        struct snd_pcm_runtime *runtime = substream->runtime;
        struct s6000_runtime_data *prtd = runtime->private_data;
        unsigned long flags;
        unsigned int offset;
        dma_addr_t count;
+        par = snd_soc_dai_get_dma_data(soc_runtime->dai->cpu_dai, substream);
        spin_lock_irqsave(&prtd->lock, flags);
        if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK)
@@ -305,11 +316,12 @@ static snd_pcm_uframes_t s6000_pcm_pointer(struct snd_pcm_substream *substream)
 static int s6000_pcm_open(struct snd_pcm_substream *substream)
 {
        struct snd_soc_pcm_runtime *soc_runtime = substream->private_data;
-        struct s6000_pcm_dma_params *par = soc_runtime->dai->cpu_dai->dma_data;
+        struct s6000_pcm_dma_params *par;
        struct snd_pcm_runtime *runtime = substream->runtime;
        struct s6000_runtime_data *prtd;
        int ret;
+        par = snd_soc_dai_get_dma_data(soc_runtime->dai->cpu_dai, substream);
        snd_soc_set_runtime_hwparams(substream, &s6000_pcm_hardware);
        ret = snd_pcm_hw_constraint_step(runtime, 0,
@@ -364,7 +376,7 @@ static int s6000_pcm_hw_params(struct snd_pcm_substream *substream,
                                 struct snd_pcm_hw_params *hw_params)
 {
        struct snd_soc_pcm_runtime *soc_runtime = substream->private_data;
-        struct s6000_pcm_dma_params *par = soc_runtime->dai->cpu_dai->dma_data;
+        struct s6000_pcm_dma_params *par;
        int ret;
        ret = snd_pcm_lib_malloc_pages(substream,
                                       params_buffer_bytes(hw_params));
@@ -373,6 +385,8 @@ static int s6000_pcm_hw_params(struct snd_pcm_substream *substream,
                return ret;
        }
+        par = snd_soc_dai_get_dma_data(soc_runtime->dai->cpu_dai, substream);
        if (par->same_rate) {
                spin_lock(&par->lock);
                if (par->rate == -1 ||
@@ -392,7 +406,8 @@ static int s6000_pcm_hw_params(struct snd_pcm_substream *substream,
 static int s6000_pcm_hw_free(struct snd_pcm_substream *substream)
 {
        struct snd_soc_pcm_runtime *soc_runtime = substream->private_data;
-        struct s6000_pcm_dma_params *par = soc_runtime->dai->cpu_dai->dma_data;
+        struct s6000_pcm_dma_params *par =
+                snd_soc_dai_get_dma_data(soc_runtime->dai->cpu_dai, substream);
        spin_lock(&par->lock);
        par->in_use &= ~(1 << substream->stream);
@@ -417,7 +432,8 @@ static struct snd_pcm_ops s6000_pcm_ops = {
 static void s6000_pcm_free(struct snd_pcm *pcm)
 {
        struct snd_soc_pcm_runtime *runtime = pcm->private_data;
-        struct s6000_pcm_dma_params *params = runtime->dai->cpu_dai->dma_data;
+        struct s6000_pcm_dma_params *params =
+                snd_soc_dai_get_dma_data(soc_runtime->dai->cpu_dai, substream);
        free_irq(params->irq, pcm);
        snd_pcm_lib_preallocate_free_for_all(pcm);
@@ -429,9 +445,11 @@ static int s6000_pcm_new(struct snd_card *card,
                         struct snd_soc_dai *dai, struct snd_pcm *pcm)
 {
        struct snd_soc_pcm_runtime *runtime = pcm->private_data;
-        struct s6000_pcm_dma_params *params = runtime->dai->cpu_dai->dma_data;
+        struct s6000_pcm_dma_params *params;
        int res;
+        params = snd_soc_dai_get_dma_data(soc_runtime->dai->cpu_dai, substream);
        if (!card->dev->dma_mask)
                card->dev->dma_mask = &s6000_pcm_dmamask;
        if (!card->dev->coherent_dma_mask)
diff --git a/sound/soc/sh/dma-sh7760.c b/sound/soc/sh/dma-sh7760.c
index baddb1242c71..0d8bdf07729c 100644
--- a/sound/soc/sh/dma-sh7760.c
+++ b/sound/soc/sh/dma-sh7760.c
@@ -13,6 +13,7 @@
 */
 #include <linux/module.h>
+#include <linux/gfp.h>
 #include <linux/init.h>
 #include <linux/platform_device.h>
 #include <linux/dma-mapping.h>
diff --git a/sound/soc/sh/fsi.c b/sound/soc/sh/fsi.c
index 993abb730dfa..8dc966f45c36 100644
--- a/sound/soc/sh/fsi.c
+++ b/sound/soc/sh/fsi.c
@@ -19,6 +19,7 @@
 #include <linux/list.h>
 #include <linux/pm_runtime.h>
 #include <linux/io.h>
+#include <linux/slab.h>
 #include <sound/core.h>
 #include <sound/pcm.h>
 #include <sound/initval.h>
diff --git a/sound/soc/sh/siu_dai.c b/sound/soc/sh/siu_dai.c
index 5452d19607e1..d86ee1bfc03a 100644
--- a/sound/soc/sh/siu_dai.c
+++ b/sound/soc/sh/siu_dai.c
@@ -22,6 +22,7 @@
 #include <linux/delay.h>
 #include <linux/firmware.h>
 #include <linux/pm_runtime.h>
+#include <linux/slab.h>
 #include <asm/clock.h>
 #include <asm/siu.h>
diff --git a/sound/soc/sh/siu_pcm.c b/sound/soc/sh/siu_pcm.c
index ba7f8d05d977..8f85719212f9 100644
--- a/sound/soc/sh/siu_pcm.c
+++ b/sound/soc/sh/siu_pcm.c
@@ -24,7 +24,6 @@
 #include <linux/interrupt.h>
 #include <linux/module.h>
 #include <linux/platform_device.h>
-#include <linux/slab.h>
 #include <sound/control.h>
 #include <sound/core.h>
diff --git a/sound/soc/soc-core.c b/sound/soc/soc-core.c
index c8b0556ef431..ad7f9528d751 100644
--- a/sound/soc/soc-core.c
+++ b/sound/soc/soc-core.c
@@ -28,6 +28,7 @@
 #include <linux/bitops.h>
 #include <linux/debugfs.h>
 #include <linux/platform_device.h>
+#include <linux/slab.h>
 #include <sound/ac97_codec.h>
 #include <sound/core.h>
 #include <sound/pcm.h>
@@ -1548,7 +1549,8 @@ int snd_soc_new_pcms(struct snd_soc_device *socdev, int idx, const char *xid)
                        mutex_unlock(&codec->mutex);
                        return ret;
                }
-                if (card->dai_link[i].codec_dai->ac97_control) {
+                /* Check for codec->ac97 to handle the ac97.c fun */
+                if (card->dai_link[i].codec_dai->ac97_control && codec->ac97) {
                        snd_ac97_dev_add_pdata(codec->ac97,
                                card->dai_link[i].cpu_dai->ac97_pdata);
                }
diff --git a/sound/soc/soc-dapm.c b/sound/soc/soc-dapm.c
index 6c3351095786..7c28f401f436 100644
--- a/sound/soc/soc-dapm.c
+++ b/sound/soc/soc-dapm.c
@@ -38,6 +38,7 @@
 #include <linux/platform_device.h>
 #include <linux/jiffies.h>
 #include <linux/debugfs.h>
+#include <linux/slab.h>
 #include <sound/core.h>
 #include <sound/pcm.h>
 #include <sound/pcm_params.h>
diff --git a/sound/soc/txx9/txx9aclc-ac97.c b/sound/soc/txx9/txx9aclc-ac97.c
index 0f83bdb9b16f..612e18b4bf4e 100644
--- a/sound/soc/txx9/txx9aclc-ac97.c
+++ b/sound/soc/txx9/txx9aclc-ac97.c
@@ -16,6 +16,7 @@
 #include <linux/delay.h>
 #include <linux/interrupt.h>
 #include <linux/io.h>
+#include <linux/gfp.h>
 #include <sound/core.h>
 #include <sound/pcm.h>
 #include <sound/soc.h>
diff --git a/sound/soc/txx9/txx9aclc.c b/sound/soc/txx9/txx9aclc.c
index efed64b8b026..49cc7ea9a518 100644
--- a/sound/soc/txx9/txx9aclc.c
+++ b/sound/soc/txx9/txx9aclc.c
@@ -15,6 +15,7 @@
 #include <linux/init.h>
 #include <linux/platform_device.h>
 #include <linux/scatterlist.h>
+#include <linux/slab.h>
 #include <sound/core.h>
 #include <sound/pcm.h>
 #include <sound/pcm_params.h>
diff --git a/sound/sound_firmware.c b/sound/sound_firmware.c
index 96deaefaa897..340a0bc5303e 100644
--- a/sound/sound_firmware.c
+++ b/sound/sound_firmware.c
@@ -2,7 +2,6 @@
 #include <linux/module.h>
 #include <linux/fs.h>
 #include <linux/mm.h>
-#include <linux/slab.h>
 #include <linux/sched.h>
 #include <asm/uaccess.h>
 #include "oss/sound_firmware.h"
diff --git a/sound/sparc/cs4231.c b/sound/sparc/cs4231.c
index 8d13d933087d..7dcc06512e86 100644
--- a/sound/sparc/cs4231.c
+++ b/sound/sparc/cs4231.c
@@ -10,7 +10,6 @@
 #include <linux/module.h>
 #include <linux/kernel.h>
-#include <linux/slab.h>
 #include <linux/delay.h>
 #include <linux/init.h>
 #include <linux/interrupt.h>
diff --git a/sound/sparc/dbri.c b/sound/sparc/dbri.c
index 1d2e51b3f918..2eab6ce48852 100644
--- a/sound/sparc/dbri.c
+++ b/sound/sparc/dbri.c
@@ -58,6 +58,7 @@
 #include <linux/irq.h>
 #include <linux/io.h>
 #include <linux/dma-mapping.h>
+#include <linux/gfp.h>
 #include <sound/core.h>
 #include <sound/pcm.h>
diff --git a/sound/synth/emux/emux_proc.c b/sound/synth/emux/emux_proc.c
index 687e6a13689e..58a32a10d115 100644
--- a/sound/synth/emux/emux_proc.c
+++ b/sound/synth/emux/emux_proc.c
@@ -19,7 +19,6 @@
 */
 #include <linux/wait.h>
-#include <linux/slab.h>
 #include <sound/core.h>
 #include <sound/emux_synth.h>
 #include <sound/info.h>
diff --git a/sound/usb/caiaq/audio.c b/sound/usb/caiaq/audio.c
index 86b2c3b92df5..4328cad6c3a2 100644
--- a/sound/usb/caiaq/audio.c
+++ b/sound/usb/caiaq/audio.c
@@ -17,6 +17,7 @@
 */
 #include <linux/spinlock.h>
+#include <linux/slab.h>
 #include <linux/init.h>
 #include <linux/usb.h>
 #include <sound/core.h>
diff --git a/sound/usb/caiaq/device.c b/sound/usb/caiaq/device.c
index a3f02dd97440..afc5aeb68005 100644
--- a/sound/usb/caiaq/device.c
+++ b/sound/usb/caiaq/device.c
@@ -23,6 +23,7 @@
 #include <linux/interrupt.h>
 #include <linux/module.h>
 #include <linux/init.h>
+#include <linux/gfp.h>
 #include <linux/usb.h>
 #include <sound/initval.h>
 #include <sound/core.h>
diff --git a/sound/usb/caiaq/midi.c b/sound/usb/caiaq/midi.c
index 538e8c00d31a..2f218c77fff2 100644
--- a/sound/usb/caiaq/midi.c
+++ b/sound/usb/caiaq/midi.c
@@ -17,6 +17,7 @@
 */
 #include <linux/usb.h>
+#include <linux/gfp.h>
 #include <sound/rawmidi.h>
 #include <sound/core.h>
 #include <sound/pcm.h>
diff --git a/sound/usb/usx2y/us122l.c b/sound/usb/usx2y/us122l.c
index 44deb21b1777..9ca9a13a78da 100644
--- a/sound/usb/usx2y/us122l.c
+++ b/sound/usb/usx2y/us122l.c
@@ -16,6 +16,7 @@
 * Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
 */
+#include <linux/slab.h>
 #include <linux/usb.h>
 #include <linux/usb/audio.h>
 #include <sound/core.h>
diff --git a/sound/usb/usx2y/usX2Yhwdep.c b/sound/usb/usx2y/usX2Yhwdep.c
index 1879b72c40f8..04aafb43a13c 100644
--- a/sound/usb/usx2y/usX2Yhwdep.c
+++ b/sound/usb/usx2y/usX2Yhwdep.c
@@ -21,6 +21,7 @@
 */
 #include <linux/interrupt.h>
+#include <linux/slab.h>
 #include <linux/usb.h>
 #include <sound/core.h>
 #include <sound/memalloc.h>
diff --git a/sound/usb/usx2y/usb_stream.c b/sound/usb/usx2y/usb_stream.c
index 12ae0340adc0..c400ade3ff08 100644
--- a/sound/usb/usx2y/usb_stream.c
+++ b/sound/usb/usx2y/usb_stream.c
@@ -17,6 +17,7 @@
 */
 #include <linux/usb.h>
+#include <linux/gfp.h>
 #include "usb_stream.h"
diff --git a/sound/usb/usx2y/usbusx2y.c b/sound/usb/usx2y/usbusx2y.c
index c42350eed2eb..cbd37f2c76d0 100644
--- a/sound/usb/usx2y/usbusx2y.c
+++ b/sound/usb/usx2y/usbusx2y.c
@@ -133,6 +133,7 @@
 #include <linux/init.h>
 #include <linux/module.h>
 #include <linux/moduleparam.h>
+#include <linux/slab.h>
 #include <linux/interrupt.h>
 #include <linux/usb.h>
 #include <sound/core.h>
diff --git a/sound/usb/usx2y/usbusx2yaudio.c b/sound/usb/usx2y/usbusx2yaudio.c
index 74a67a85aa81..5d37d1ccf813 100644
--- a/sound/usb/usx2y/usbusx2yaudio.c
+++ b/sound/usb/usx2y/usbusx2yaudio.c
@@ -32,6 +32,7 @@
 #include <linux/interrupt.h>
+#include <linux/slab.h>
 #include <linux/usb.h>
 #include <sound/core.h>
 #include <sound/info.h>
diff --git a/sound/usb/usx2y/usx2yhwdeppcm.c b/sound/usb/usx2y/usx2yhwdeppcm.c
index 9ed6c3956ca7..2a528e56afd5 100644
--- a/sound/usb/usx2y/usx2yhwdeppcm.c
+++ b/sound/usb/usx2y/usx2yhwdeppcm.c
@@ -51,6 +51,7 @@
 */
 #include <linux/delay.h>
+#include <linux/gfp.h>
 #include "usbusx2yaudio.c"
 #if defined(USX2Y_NRPACKS_VARIABLE) || (!defined(USX2Y_NRPACKS_VARIABLE) &&  USX2Y_NRPACKS == 1)