Merge git://git.kernel.org/pub/scm/linux/kernel/git/perex/alsa

9 files changed, 143 insertions, 154 deletions

diff --git a/sound/pcmcia/pdaudiocf/pdaudiocf.c b/sound/pcmcia/pdaudiocf/pdaudiocf.c
index d6918b453f28..a7cd2d4df757 100644
--- a/sound/pcmcia/pdaudiocf/pdaudiocf.c
+++ b/sound/pcmcia/pdaudiocf/pdaudiocf.c
@@ -53,7 +53,7 @@ MODULE_PARM_DESC(enable, "Enable " CARD_NAME " soundcard.");
  */
 
 static dev_info_t dev_info = "snd-pdaudiocf";
-static snd_card_t *card_list[SNDRV_CARDS];
+static struct snd_card *card_list[SNDRV_CARDS];
 static dev_link_t *dev_list;
 
 /*
@@ -77,7 +77,7 @@ static void pdacf_release(dev_link_t *link)
 /*
  * destructor
  */
-static int snd_pdacf_free(pdacf_t *pdacf)
+static int snd_pdacf_free(struct snd_pdacf *pdacf)
 {
 	dev_link_t *link = &pdacf->link;
 
@@ -94,9 +94,9 @@ static int snd_pdacf_free(pdacf_t *pdacf)
 	return 0;
 }
 
-static int snd_pdacf_dev_free(snd_device_t *device)
+static int snd_pdacf_dev_free(struct snd_device *device)
 {
-	pdacf_t *chip = device->device_data;
+	struct snd_pdacf *chip = device->device_data;
 	return snd_pdacf_free(chip);
 }
 
@@ -108,9 +108,9 @@ static dev_link_t *snd_pdacf_attach(void)
 	client_reg_t client_reg;	/* Register with cardmgr */
 	dev_link_t *link;		/* Info for cardmgr */
 	int i, ret;
-	pdacf_t *pdacf;
-	snd_card_t *card;
-	static snd_device_ops_t ops = {
+	struct snd_pdacf *pdacf;
+	struct snd_card *card;
+	static struct snd_device_ops ops = {
 		.dev_free =	snd_pdacf_dev_free,
 	};
 
@@ -194,10 +194,10 @@ static dev_link_t *snd_pdacf_attach(void)
  *
  * returns 0 if successful, or a negative error code.
  */
-static int snd_pdacf_assign_resources(pdacf_t *pdacf, int port, int irq)
+static int snd_pdacf_assign_resources(struct snd_pdacf *pdacf, int port, int irq)
 {
 	int err;
-	snd_card_t *card = pdacf->card;
+	struct snd_card *card = pdacf->card;
 
 	snd_printdd(KERN_DEBUG "pdacf assign resources: port = 0x%x, irq = %d\n", port, irq);
 	pdacf->port = port;
@@ -217,8 +217,6 @@ static int snd_pdacf_assign_resources(pdacf_t *pdacf, int port, int irq)
 	if (err < 0)
 		return err;
 
-	snd_card_set_pm_callback(card, snd_pdacf_suspend, snd_pdacf_resume, pdacf);
-
 	if ((err = snd_card_register(card)) < 0)
 		return err;
 
@@ -231,7 +229,7 @@ static int snd_pdacf_assign_resources(pdacf_t *pdacf, int port, int irq)
  */
 static void snd_pdacf_detach(dev_link_t *link)
 {
-	pdacf_t *chip = link->priv;
+	struct snd_pdacf *chip = link->priv;
 
 	snd_printdd(KERN_DEBUG "pdacf_detach called\n");
 	/* Remove the interface data from the linked list */
@@ -261,7 +259,7 @@ do { last_fn = (fn); if ((last_ret = (ret)) != 0) goto cs_failed; } while (0)
 static void pdacf_config(dev_link_t *link)
 {
 	client_handle_t handle = link->handle;
-	pdacf_t *pdacf = link->priv;
+	struct snd_pdacf *pdacf = link->priv;
 	tuple_t tuple;
 	cisparse_t *parse = NULL;
 	config_info_t conf;
@@ -318,7 +316,7 @@ failed:
 static int pdacf_event(event_t event, int priority, event_callback_args_t *args)
 {
 	dev_link_t *link = args->client_data;
-	pdacf_t *chip = link->priv;
+	struct snd_pdacf *chip = link->priv;
 
 	switch (event) {
 	case CS_EVENT_CARD_REMOVAL:
@@ -339,7 +337,7 @@ static int pdacf_event(event_t event, int priority, event_callback_args_t *args)
 		link->state |= DEV_SUSPEND;
 		if (chip) {
 			snd_printdd(KERN_DEBUG "snd_pdacf_suspend calling\n");
-			snd_pdacf_suspend(chip->card, PMSG_SUSPEND);
+			snd_pdacf_suspend(chip, PMSG_SUSPEND);
 		}
 		/* Fall through... */
 	case CS_EVENT_RESET_PHYSICAL:
@@ -358,7 +356,7 @@ static int pdacf_event(event_t event, int priority, event_callback_args_t *args)
 			pcmcia_request_configuration(link->handle, &link->conf);
 			if (chip) {
 				snd_printdd(KERN_DEBUG "calling snd_pdacf_resume\n");
-				snd_pdacf_resume(chip->card);
+				snd_pdacf_resume(chip);
 			}
 		}
 		snd_printdd(KERN_DEBUG "resume done!\n");
diff --git a/sound/pcmcia/pdaudiocf/pdaudiocf.h b/sound/pcmcia/pdaudiocf/pdaudiocf.h
index c7a9628256ee..2744f189a613 100644
--- a/sound/pcmcia/pdaudiocf/pdaudiocf.h
+++ b/sound/pcmcia/pdaudiocf/pdaudiocf.h
@@ -83,8 +83,8 @@
 #define PDAUDIOCF_STAT_IS_CONFIGURED (1<<1)
 #define PDAUDIOCF_STAT_IS_SUSPENDED (1<<2)
 
-typedef struct {
-	snd_card_t *card;
+struct snd_pdacf {
+	struct snd_card *card;
 	int index;
 
 	unsigned long port;
@@ -96,12 +96,12 @@ typedef struct {
 	struct tasklet_struct tq;
 
 	spinlock_t ak4117_lock;
-	ak4117_t *ak4117;
+	struct ak4117 *ak4117;
 
 	unsigned int chip_status;
 
-	snd_pcm_t *pcm;
-	snd_pcm_substream_t *pcm_substream;
+	struct snd_pcm *pcm;
+	struct snd_pcm_substream *pcm_substream;
 	unsigned int pcm_running: 1;
 	unsigned int pcm_channels;
 	unsigned int pcm_swab;
@@ -118,28 +118,28 @@ typedef struct {
 	/* pcmcia stuff */
 	dev_link_t link;
 	dev_node_t node;
-} pdacf_t;
+};
 
-static inline void pdacf_reg_write(pdacf_t *chip, unsigned char reg, unsigned short val)
+static inline void pdacf_reg_write(struct snd_pdacf *chip, unsigned char reg, unsigned short val)
 {
 	outw(chip->regmap[reg>>1] = val, chip->port + reg);
 }
 
-static inline unsigned short pdacf_reg_read(pdacf_t *chip, unsigned char reg)
+static inline unsigned short pdacf_reg_read(struct snd_pdacf *chip, unsigned char reg)
 {
 	return inw(chip->port + reg);
 }
 
-pdacf_t *snd_pdacf_create(snd_card_t *card);
-int snd_pdacf_ak4117_create(pdacf_t *pdacf);
-void snd_pdacf_powerdown(pdacf_t *chip);
+struct snd_pdacf *snd_pdacf_create(struct snd_card *card);
+int snd_pdacf_ak4117_create(struct snd_pdacf *pdacf);
+void snd_pdacf_powerdown(struct snd_pdacf *chip);
 #ifdef CONFIG_PM
-int snd_pdacf_suspend(snd_card_t *card, pm_message_t state);
-int snd_pdacf_resume(snd_card_t *card);
+int snd_pdacf_suspend(struct snd_pdacf *chip, pm_message_t state);
+int snd_pdacf_resume(struct snd_pdacf *chip);
 #endif
-int snd_pdacf_pcm_new(pdacf_t *chip);
+int snd_pdacf_pcm_new(struct snd_pdacf *chip);
 irqreturn_t pdacf_interrupt(int irq, void *dev, struct pt_regs *regs);
 void pdacf_tasklet(unsigned long private_data);
-void pdacf_reinit(pdacf_t *chip, int resume);
+void pdacf_reinit(struct snd_pdacf *chip, int resume);
 
 #endif /* __PDAUDIOCF_H */
diff --git a/sound/pcmcia/pdaudiocf/pdaudiocf_core.c b/sound/pcmcia/pdaudiocf/pdaudiocf_core.c
index 0208c54896b3..bd0d70ff3019 100644
--- a/sound/pcmcia/pdaudiocf/pdaudiocf_core.c
+++ b/sound/pcmcia/pdaudiocf/pdaudiocf_core.c
@@ -30,7 +30,7 @@
  */
 static unsigned char pdacf_ak4117_read(void *private_data, unsigned char reg)
 {
-	pdacf_t *chip = private_data;
+	struct snd_pdacf *chip = private_data;
 	unsigned long timeout;
 	unsigned long flags;
 	unsigned char res;
@@ -62,7 +62,7 @@ static unsigned char pdacf_ak4117_read(void *private_data, unsigned char reg)
 
 static void pdacf_ak4117_write(void *private_data, unsigned char reg, unsigned char val)
 {
-	pdacf_t *chip = private_data;
+	struct snd_pdacf *chip = private_data;
 	unsigned long timeout;
 	unsigned long flags;
 
@@ -81,7 +81,7 @@ static void pdacf_ak4117_write(void *private_data, unsigned char reg, unsigned c
 }
 
 #if 0
-void pdacf_dump(pdacf_t *chip)
+void pdacf_dump(struct snd_pdacf *chip)
 {
 	printk("PDAUDIOCF DUMP (0x%lx):\n", chip->port);
 	printk("WPD         : 0x%x\n", inw(chip->port + PDAUDIOCF_REG_WDP));
@@ -94,7 +94,7 @@ void pdacf_dump(pdacf_t *chip)
 }
 #endif
 
-static int pdacf_reset(pdacf_t *chip, int powerdown)
+static int pdacf_reset(struct snd_pdacf *chip, int powerdown)
 {
 	u16 val;
 	
@@ -117,7 +117,7 @@ static int pdacf_reset(pdacf_t *chip, int powerdown)
 	return 0;
 }
 
-void pdacf_reinit(pdacf_t *chip, int resume)
+void pdacf_reinit(struct snd_pdacf *chip, int resume)
 {
 	pdacf_reset(chip, 0);
 	if (resume)
@@ -127,10 +127,10 @@ void pdacf_reinit(pdacf_t *chip, int resume)
 	pdacf_reg_write(chip, PDAUDIOCF_REG_IER, chip->regmap[PDAUDIOCF_REG_IER>>1]);
 }
 
-static void pdacf_proc_read(snd_info_entry_t * entry,
-                            snd_info_buffer_t * buffer)
+static void pdacf_proc_read(struct snd_info_entry * entry,
+                            struct snd_info_buffer *buffer)
 {
-	pdacf_t *chip = entry->private_data;
+	struct snd_pdacf *chip = entry->private_data;
 	u16 tmp;
 
 	snd_iprintf(buffer, "PDAudioCF\n\n");
@@ -139,17 +139,17 @@ static void pdacf_proc_read(snd_info_entry_t * entry,
 	                                   
 }
 
-static void pdacf_proc_init(pdacf_t *chip)
+static void pdacf_proc_init(struct snd_pdacf *chip)
 {
-	snd_info_entry_t *entry;
+	struct snd_info_entry *entry;
 
 	if (! snd_card_proc_new(chip->card, "pdaudiocf", &entry))
 		snd_info_set_text_ops(entry, chip, 1024, pdacf_proc_read);
 }
 
-pdacf_t *snd_pdacf_create(snd_card_t *card)
+struct snd_pdacf *snd_pdacf_create(struct snd_card *card)
 {
-	pdacf_t *chip;
+	struct snd_pdacf *chip;
 
 	chip = kzalloc(sizeof(*chip), GFP_KERNEL);
 	if (chip == NULL)
@@ -164,9 +164,9 @@ pdacf_t *snd_pdacf_create(snd_card_t *card)
 	return chip;
 }
 
-static void snd_pdacf_ak4117_change(ak4117_t *ak4117, unsigned char c0, unsigned char c1)
+static void snd_pdacf_ak4117_change(struct ak4117 *ak4117, unsigned char c0, unsigned char c1)
 {
-	pdacf_t *chip = ak4117->change_callback_private;
+	struct snd_pdacf *chip = ak4117->change_callback_private;
 	unsigned long flags;
 	u16 val;
 
@@ -182,7 +182,7 @@ static void snd_pdacf_ak4117_change(ak4117_t *ak4117, unsigned char c0, unsigned
 	spin_unlock_irqrestore(&chip->reg_lock, flags);
 }
 
-int snd_pdacf_ak4117_create(pdacf_t *chip)
+int snd_pdacf_ak4117_create(struct snd_pdacf *chip)
 {
 	int err;
 	u16 val;
@@ -238,7 +238,7 @@ int snd_pdacf_ak4117_create(pdacf_t *chip)
 	return 0;
 }
 
-void snd_pdacf_powerdown(pdacf_t *chip)
+void snd_pdacf_powerdown(struct snd_pdacf *chip)
 {
 	u16 val;
 
@@ -255,11 +255,11 @@ void snd_pdacf_powerdown(pdacf_t *chip)
 
 #ifdef CONFIG_PM
 
-int snd_pdacf_suspend(snd_card_t *card, pm_message_t state)
+int snd_pdacf_suspend(struct snd_pdacf *chip, pm_message_t state)
 {
-	pdacf_t *chip = card->pm_private_data;
 	u16 val;
 	
+	snd_power_change_state(chip->card, SNDRV_CTL_POWER_D3hot);
 	snd_pcm_suspend_all(chip->pcm);
 	/* disable interrupts, but use direct write to preserve old register value in chip->regmap */
 	val = inw(chip->port + PDAUDIOCF_REG_IER);
@@ -270,14 +270,13 @@ int snd_pdacf_suspend(snd_card_t *card, pm_message_t state)
 	return 0;
 }
 
-static inline int check_signal(pdacf_t *chip)
+static inline int check_signal(struct snd_pdacf *chip)
 {
 	return (chip->ak4117->rcs0 & AK4117_UNLCK) == 0;
 }
 
-int snd_pdacf_resume(snd_card_t *card)
+int snd_pdacf_resume(struct snd_pdacf *chip)
 {
-	pdacf_t *chip = card->pm_private_data;
 	int timeout = 40;
 
 	pdacf_reinit(chip, 1);
@@ -286,6 +285,7 @@ int snd_pdacf_resume(snd_card_t *card)
 	       (snd_ak4117_external_rate(chip->ak4117) <= 0 || !check_signal(chip)))
 		mdelay(1);
 	chip->chip_status &= ~PDAUDIOCF_STAT_IS_SUSPENDED;
+	snd_power_change_state(chip->card, SNDRV_CTL_POWER_D0);
 	return 0;
 }
 #endif
diff --git a/sound/pcmcia/pdaudiocf/pdaudiocf_irq.c b/sound/pcmcia/pdaudiocf/pdaudiocf_irq.c
index 255b63444b5d..7c5f21e45cb4 100644
--- a/sound/pcmcia/pdaudiocf/pdaudiocf_irq.c
+++ b/sound/pcmcia/pdaudiocf/pdaudiocf_irq.c
@@ -28,7 +28,7 @@
  */
 irqreturn_t pdacf_interrupt(int irq, void *dev, struct pt_regs *regs)
 {
-	pdacf_t *chip = dev;
+	struct snd_pdacf *chip = dev;
 	unsigned short stat;
 
 	if ((chip->chip_status & (PDAUDIOCF_STAT_IS_STALE|
@@ -204,7 +204,7 @@ static inline void pdacf_transfer_stereo24be(u8 *dst, u32 xor, unsigned int size
 	}
 }
 
-static void pdacf_transfer(pdacf_t *chip, unsigned int size, unsigned int off)
+static void pdacf_transfer(struct snd_pdacf *chip, unsigned int size, unsigned int off)
 {
 	unsigned long rdp_port = chip->port + PDAUDIOCF_REG_MD;
 	unsigned int xor = chip->pcm_xor;
@@ -258,7 +258,7 @@ static void pdacf_transfer(pdacf_t *chip, unsigned int size, unsigned int off)
 
 void pdacf_tasklet(unsigned long private_data)
 {
-	pdacf_t *chip = (pdacf_t *) private_data;
+	struct snd_pdacf *chip = (struct snd_pdacf *) private_data;
 	int size, off, cont, rdp, wdp;
 
 	if ((chip->chip_status & (PDAUDIOCF_STAT_IS_STALE|PDAUDIOCF_STAT_IS_CONFIGURED)) != PDAUDIOCF_STAT_IS_CONFIGURED)
diff --git a/sound/pcmcia/pdaudiocf/pdaudiocf_pcm.c b/sound/pcmcia/pdaudiocf/pdaudiocf_pcm.c
index 20b86d8df7a3..09cb250d5827 100644
--- a/sound/pcmcia/pdaudiocf/pdaudiocf_pcm.c
+++ b/sound/pcmcia/pdaudiocf/pdaudiocf_pcm.c
@@ -34,7 +34,7 @@
  */
 
 /* get the physical page pointer on the given offset */
-static struct page *snd_pcm_get_vmalloc_page(snd_pcm_substream_t *subs, unsigned long offset)
+static struct page *snd_pcm_get_vmalloc_page(struct snd_pcm_substream *subs, unsigned long offset)
 {
 	void *pageptr = subs->runtime->dma_area + offset;
 	return vmalloc_to_page(pageptr);
@@ -44,9 +44,9 @@ static struct page *snd_pcm_get_vmalloc_page(snd_pcm_substream_t *subs, unsigned
  * hw_params callback
  * NOTE: this may be called not only once per pcm open!
  */
-static int snd_pcm_alloc_vmalloc_buffer(snd_pcm_substream_t *subs, size_t size)
+static int snd_pcm_alloc_vmalloc_buffer(struct snd_pcm_substream *subs, size_t size)
 {
-	snd_pcm_runtime_t *runtime = subs->runtime;
+	struct snd_pcm_runtime *runtime = subs->runtime;
 	if (runtime->dma_area) {
 		if (runtime->dma_bytes >= size)
 			return 0; /* already enough large */
@@ -63,9 +63,9 @@ static int snd_pcm_alloc_vmalloc_buffer(snd_pcm_substream_t *subs, size_t size)
  * hw_free callback
  * NOTE: this may be called not only once per pcm open!
  */
-static int snd_pcm_free_vmalloc_buffer(snd_pcm_substream_t *subs)
+static int snd_pcm_free_vmalloc_buffer(struct snd_pcm_substream *subs)
 {
-	snd_pcm_runtime_t *runtime = subs->runtime;
+	struct snd_pcm_runtime *runtime = subs->runtime;
 	if (runtime->dma_area) {
 		vfree(runtime->dma_area);
 		runtime->dma_area = NULL;
@@ -76,7 +76,7 @@ static int snd_pcm_free_vmalloc_buffer(snd_pcm_substream_t *subs)
 /*
  * clear the SRAM contents
  */
-static int pdacf_pcm_clear_sram(pdacf_t *chip)
+static int pdacf_pcm_clear_sram(struct snd_pdacf *chip)
 {
 	int max_loop = 64 * 1024;
 
@@ -91,10 +91,10 @@ static int pdacf_pcm_clear_sram(pdacf_t *chip)
 /*
  * pdacf_pcm_trigger - trigger callback for capture
  */
-static int pdacf_pcm_trigger(snd_pcm_substream_t *subs, int cmd)
+static int pdacf_pcm_trigger(struct snd_pcm_substream *subs, int cmd)
 {
-	pdacf_t *chip = snd_pcm_substream_chip(subs);
-	snd_pcm_runtime_t *runtime = subs->runtime;
+	struct snd_pdacf *chip = snd_pcm_substream_chip(subs);
+	struct snd_pcm_runtime *runtime = subs->runtime;
 	int inc, ret = 0, rate;
 	unsigned short mask, val, tmp;
 
@@ -146,8 +146,8 @@ static int pdacf_pcm_trigger(snd_pcm_substream_t *subs, int cmd)
 /*
  * pdacf_pcm_hw_params - hw_params callback for playback and capture
  */
-static int pdacf_pcm_hw_params(snd_pcm_substream_t *subs,
-				     snd_pcm_hw_params_t *hw_params)
+static int pdacf_pcm_hw_params(struct snd_pcm_substream *subs,
+				     struct snd_pcm_hw_params *hw_params)
 {
 	return snd_pcm_alloc_vmalloc_buffer(subs, params_buffer_bytes(hw_params));
 }
@@ -155,7 +155,7 @@ static int pdacf_pcm_hw_params(snd_pcm_substream_t *subs,
 /*
  * pdacf_pcm_hw_free - hw_free callback for playback and capture
  */
-static int pdacf_pcm_hw_free(snd_pcm_substream_t *subs)
+static int pdacf_pcm_hw_free(struct snd_pcm_substream *subs)
 {
 	return snd_pcm_free_vmalloc_buffer(subs);
 }
@@ -163,10 +163,10 @@ static int pdacf_pcm_hw_free(snd_pcm_substream_t *subs)
 /*
  * pdacf_pcm_prepare - prepare callback for playback and capture
  */
-static int pdacf_pcm_prepare(snd_pcm_substream_t *subs)
+static int pdacf_pcm_prepare(struct snd_pcm_substream *subs)
 {
-	pdacf_t *chip = snd_pcm_substream_chip(subs);
-	snd_pcm_runtime_t *runtime = subs->runtime;
+	struct snd_pdacf *chip = snd_pcm_substream_chip(subs);
+	struct snd_pcm_runtime *runtime = subs->runtime;
 	u16 val, nval, aval;
 
 	if (chip->chip_status & PDAUDIOCF_STAT_IS_STALE)
@@ -239,7 +239,7 @@ static int pdacf_pcm_prepare(snd_pcm_substream_t *subs)
  * capture hw information
  */
 
-static snd_pcm_hardware_t pdacf_pcm_capture_hw = {
+static struct snd_pcm_hardware pdacf_pcm_capture_hw = {
 	.info =			(SNDRV_PCM_INFO_MMAP | SNDRV_PCM_INFO_INTERLEAVED |
 				 SNDRV_PCM_INFO_PAUSE | SNDRV_PCM_INFO_RESUME |
 				 SNDRV_PCM_INFO_MMAP_VALID),
@@ -269,10 +269,10 @@ static snd_pcm_hardware_t pdacf_pcm_capture_hw = {
 /*
  * pdacf_pcm_capture_open - open callback for capture
  */
-static int pdacf_pcm_capture_open(snd_pcm_substream_t *subs)
+static int pdacf_pcm_capture_open(struct snd_pcm_substream *subs)
 {
-	snd_pcm_runtime_t *runtime = subs->runtime;
-	pdacf_t *chip = snd_pcm_substream_chip(subs);
+	struct snd_pcm_runtime *runtime = subs->runtime;
+	struct snd_pdacf *chip = snd_pcm_substream_chip(subs);
 
 	if (chip->chip_status & PDAUDIOCF_STAT_IS_STALE)
 		return -EBUSY;
@@ -287,9 +287,9 @@ static int pdacf_pcm_capture_open(snd_pcm_substream_t *subs)
 /*
  * pdacf_pcm_capture_close - close callback for capture
  */
-static int pdacf_pcm_capture_close(snd_pcm_substream_t *subs)
+static int pdacf_pcm_capture_close(struct snd_pcm_substream *subs)
 {
-	pdacf_t *chip = snd_pcm_substream_chip(subs);
+	struct snd_pdacf *chip = snd_pcm_substream_chip(subs);
 
 	if (!chip)
 		return -EINVAL;
@@ -302,16 +302,16 @@ static int pdacf_pcm_capture_close(snd_pcm_substream_t *subs)
 /*
  * pdacf_pcm_capture_pointer - pointer callback for capture
  */
-static snd_pcm_uframes_t pdacf_pcm_capture_pointer(snd_pcm_substream_t *subs)
+static snd_pcm_uframes_t pdacf_pcm_capture_pointer(struct snd_pcm_substream *subs)
 {
-	pdacf_t *chip = snd_pcm_substream_chip(subs);
+	struct snd_pdacf *chip = snd_pcm_substream_chip(subs);
 	return chip->pcm_hwptr;
 }
 
 /*
  * operators for PCM capture
  */
-static snd_pcm_ops_t pdacf_pcm_capture_ops = {
+static struct snd_pcm_ops pdacf_pcm_capture_ops = {
 	.open =		pdacf_pcm_capture_open,
 	.close =	pdacf_pcm_capture_close,
 	.ioctl =	snd_pcm_lib_ioctl,
@@ -325,20 +325,11 @@ static snd_pcm_ops_t pdacf_pcm_capture_ops = {
 
 
 /*
- * free callback for pcm
- */
-static void snd_pdacf_pcm_free(snd_pcm_t *pcm)
-{
-	pdacf_t *chip = pcm->private_data;
-	chip->pcm = NULL;
-}
-
-/*
  * snd_pdacf_pcm_new - create and initialize a pcm
  */
-int snd_pdacf_pcm_new(pdacf_t *chip)
+int snd_pdacf_pcm_new(struct snd_pdacf *chip)
 {
-	snd_pcm_t *pcm;
+	struct snd_pcm *pcm;
 	int err;
 
 	err = snd_pcm_new(chip->card, "PDAudioCF", 0, 0, 1, &pcm);
@@ -348,7 +339,6 @@ int snd_pdacf_pcm_new(pdacf_t *chip)
 	snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_CAPTURE, &pdacf_pcm_capture_ops);
 
 	pcm->private_data = chip;
-	pcm->private_free = snd_pdacf_pcm_free;
 	pcm->info_flags = 0;
 	strcpy(pcm->name, chip->card->shortname);
 	chip->pcm = pcm;
diff --git a/sound/pcmcia/vx/vxp_mixer.c b/sound/pcmcia/vx/vxp_mixer.c
index aeaef3d81801..9450149b931c 100644
--- a/sound/pcmcia/vx/vxp_mixer.c
+++ b/sound/pcmcia/vx/vxp_mixer.c
@@ -31,7 +31,7 @@
 /*
  * mic level control (for VXPocket)
  */
-static int vx_mic_level_info(snd_kcontrol_t *kcontrol, snd_ctl_elem_info_t *uinfo)
+static int vx_mic_level_info(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo)
 {
 	uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER;
 	uinfo->count = 1;
@@ -40,17 +40,17 @@ static int vx_mic_level_info(snd_kcontrol_t *kcontrol, snd_ctl_elem_info_t *uinf
 	return 0;
 }
 
-static int vx_mic_level_get(snd_kcontrol_t *kcontrol, snd_ctl_elem_value_t *ucontrol)
+static int vx_mic_level_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
 {
-	vx_core_t *_chip = snd_kcontrol_chip(kcontrol);
+	struct vx_core *_chip = snd_kcontrol_chip(kcontrol);
 	struct snd_vxpocket *chip = (struct snd_vxpocket *)_chip;
 	ucontrol->value.integer.value[0] = chip->mic_level;
 	return 0;
 }
 
-static int vx_mic_level_put(snd_kcontrol_t *kcontrol, snd_ctl_elem_value_t *ucontrol)
+static int vx_mic_level_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
 {
-	vx_core_t *_chip = snd_kcontrol_chip(kcontrol);
+	struct vx_core *_chip = snd_kcontrol_chip(kcontrol);
 	struct snd_vxpocket *chip = (struct snd_vxpocket *)_chip;
 	down(&_chip->mixer_mutex);
 	if (chip->mic_level != ucontrol->value.integer.value[0]) {
@@ -63,7 +63,7 @@ static int vx_mic_level_put(snd_kcontrol_t *kcontrol, snd_ctl_elem_value_t *ucon
 	return 0;
 }
 
-static snd_kcontrol_new_t vx_control_mic_level = {
+static struct snd_kcontrol_new vx_control_mic_level = {
 	.iface =	SNDRV_CTL_ELEM_IFACE_MIXER,
 	.name =		"Mic Capture Volume",
 	.info =		vx_mic_level_info,
@@ -74,7 +74,7 @@ static snd_kcontrol_new_t vx_control_mic_level = {
 /*
  * mic boost level control (for VXP440)
  */
-static int vx_mic_boost_info(snd_kcontrol_t *kcontrol, snd_ctl_elem_info_t *uinfo)
+static int vx_mic_boost_info(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo)
 {
 	uinfo->type = SNDRV_CTL_ELEM_TYPE_BOOLEAN;
 	uinfo->count = 1;
@@ -83,17 +83,17 @@ static int vx_mic_boost_info(snd_kcontrol_t *kcontrol, snd_ctl_elem_info_t *uinf
 	return 0;
 }
 
-static int vx_mic_boost_get(snd_kcontrol_t *kcontrol, snd_ctl_elem_value_t *ucontrol)
+static int vx_mic_boost_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
 {
-	vx_core_t *_chip = snd_kcontrol_chip(kcontrol);
+	struct vx_core *_chip = snd_kcontrol_chip(kcontrol);
 	struct snd_vxpocket *chip = (struct snd_vxpocket *)_chip;
 	ucontrol->value.integer.value[0] = chip->mic_level;
 	return 0;
 }
 
-static int vx_mic_boost_put(snd_kcontrol_t *kcontrol, snd_ctl_elem_value_t *ucontrol)
+static int vx_mic_boost_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
 {
-	vx_core_t *_chip = snd_kcontrol_chip(kcontrol);
+	struct vx_core *_chip = snd_kcontrol_chip(kcontrol);
 	struct snd_vxpocket *chip = (struct snd_vxpocket *)_chip;
 	down(&_chip->mixer_mutex);
 	if (chip->mic_level != ucontrol->value.integer.value[0]) {
@@ -106,7 +106,7 @@ static int vx_mic_boost_put(snd_kcontrol_t *kcontrol, snd_ctl_elem_value_t *ucon
 	return 0;
 }
 
-static snd_kcontrol_new_t vx_control_mic_boost = {
+static struct snd_kcontrol_new vx_control_mic_boost = {
 	.iface =	SNDRV_CTL_ELEM_IFACE_MIXER,
 	.name =		"Mic Boost",
 	.info =		vx_mic_boost_info,
@@ -115,7 +115,7 @@ static snd_kcontrol_new_t vx_control_mic_boost = {
 };
 
 
-int vxp_add_mic_controls(vx_core_t *_chip)
+int vxp_add_mic_controls(struct vx_core *_chip)
 {
 	struct snd_vxpocket *chip = (struct snd_vxpocket *)_chip;
 	int err;
diff --git a/sound/pcmcia/vx/vxp_ops.c b/sound/pcmcia/vx/vxp_ops.c
index 6f15c3d03ab5..7f82f619f9f4 100644
--- a/sound/pcmcia/vx/vxp_ops.c
+++ b/sound/pcmcia/vx/vxp_ops.c
@@ -49,7 +49,7 @@ static int vxp_reg_offset[VX_REG_MAX] = {
 };
 
 
-static inline unsigned long vxp_reg_addr(vx_core_t *_chip, int reg)
+static inline unsigned long vxp_reg_addr(struct vx_core *_chip, int reg)
 {
 	struct snd_vxpocket *chip = (struct snd_vxpocket *)_chip;
 	return chip->port + vxp_reg_offset[reg];
@@ -59,7 +59,7 @@ static inline unsigned long vxp_reg_addr(vx_core_t *_chip, int reg)
  * snd_vx_inb - read a byte from the register
  * @offset: register offset
  */
-static unsigned char vxp_inb(vx_core_t *chip, int offset)
+static unsigned char vxp_inb(struct vx_core *chip, int offset)
 {
 	return inb(vxp_reg_addr(chip, offset));
 }
@@ -69,7 +69,7 @@ static unsigned char vxp_inb(vx_core_t *chip, int offset)
  * @offset: the register offset
  * @val: the value to write
  */
-static void vxp_outb(vx_core_t *chip, int offset, unsigned char val)
+static void vxp_outb(struct vx_core *chip, int offset, unsigned char val)
 {
 	outb(val, vxp_reg_addr(chip, offset));
 }
@@ -78,9 +78,9 @@ static void vxp_outb(vx_core_t *chip, int offset, unsigned char val)
  * redefine macros to call directly
  */
 #undef vx_inb
-#define vx_inb(chip,reg)	vxp_inb((vx_core_t*)(chip), VX_##reg)
+#define vx_inb(chip,reg)	vxp_inb((struct vx_core *)(chip), VX_##reg)
 #undef vx_outb
-#define vx_outb(chip,reg,val)	vxp_outb((vx_core_t*)(chip), VX_##reg,val)
+#define vx_outb(chip,reg,val)	vxp_outb((struct vx_core *)(chip), VX_##reg,val)
 
 
 /*
@@ -88,7 +88,7 @@ static void vxp_outb(vx_core_t *chip, int offset, unsigned char val)
  *
  * returns zero if a magic word is detected, or a negative error code.
  */
-static int vx_check_magic(vx_core_t *chip)
+static int vx_check_magic(struct vx_core *chip)
 {
 	unsigned long end_time = jiffies + HZ / 5;
 	int c;
@@ -96,7 +96,7 @@ static int vx_check_magic(vx_core_t *chip)
 		c = vx_inb(chip, CDSP);
 		if (c == CDSP_MAGIC)
 			return 0;
-		snd_vx_delay(chip, 10);
+		msleep(10);
 	} while (time_after_eq(end_time, jiffies));
 	snd_printk(KERN_ERR "cannot find xilinx magic word (%x)\n", c);
 	return -EIO;
@@ -109,7 +109,7 @@ static int vx_check_magic(vx_core_t *chip)
 
 #define XX_DSP_RESET_WAIT_TIME		2	/* ms */
 
-static void vxp_reset_dsp(vx_core_t *_chip)
+static void vxp_reset_dsp(struct vx_core *_chip)
 {
 	struct snd_vxpocket *chip = (struct snd_vxpocket *)_chip;
 
@@ -127,26 +127,26 @@ static void vxp_reset_dsp(vx_core_t *_chip)
 /*
  * reset codec bit
  */
-static void vxp_reset_codec(vx_core_t *_chip)
+static void vxp_reset_codec(struct vx_core *_chip)
 {
 	struct snd_vxpocket *chip = (struct snd_vxpocket *)_chip;
 
 	/* Set the reset CODEC bit to 1. */
 	vx_outb(chip, CDSP, chip->regCDSP | VXP_CDSP_CODEC_RESET_MASK);
 	vx_inb(chip, CDSP);
-	snd_vx_delay(_chip, 10);
+	msleep(10);
 	/* Set the reset CODEC bit to 0. */
 	chip->regCDSP &= ~VXP_CDSP_CODEC_RESET_MASK;
 	vx_outb(chip, CDSP, chip->regCDSP);
 	vx_inb(chip, CDSP);
-	snd_vx_delay(_chip, 1);
+	msleep(1);
 }
 
 /*
  * vx_load_xilinx_binary - load the xilinx binary image
  * the binary image is the binary array converted from the bitstream file.
  */
-static int vxp_load_xilinx_binary(vx_core_t *_chip, const struct firmware *fw)
+static int vxp_load_xilinx_binary(struct vx_core *_chip, const struct firmware *fw)
 {
 	struct snd_vxpocket *chip = (struct snd_vxpocket *)_chip;
 	unsigned int i;
@@ -207,7 +207,7 @@ static int vxp_load_xilinx_binary(vx_core_t *_chip, const struct firmware *fw)
 	vx_outb(chip, ICR, ICR_HF0);
 
 	/* TEMPO 250ms : wait until Xilinx is downloaded */
-	snd_vx_delay(_chip, 300);
+	msleep(300);
 
 	/* test magical word */
 	if (vx_check_magic(_chip) < 0)
@@ -221,7 +221,7 @@ static int vxp_load_xilinx_binary(vx_core_t *_chip, const struct firmware *fw)
 	chip->regDIALOG |= VXP_DLG_XILINX_REPROG_MASK;
 	vx_outb(chip, DIALOG, chip->regDIALOG);
 	vx_inb(chip, DIALOG);
-	snd_vx_delay(_chip, 10);
+	msleep(10);
 	chip->regDIALOG &= ~VXP_DLG_XILINX_REPROG_MASK;
 	vx_outb(chip, DIALOG, chip->regDIALOG);
 	vx_inb(chip, DIALOG);
@@ -244,7 +244,7 @@ static int vxp_load_xilinx_binary(vx_core_t *_chip, const struct firmware *fw)
 /*
  * vxp_load_dsp - load_dsp callback
  */
-static int vxp_load_dsp(vx_core_t *vx, int index, const struct firmware *fw)
+static int vxp_load_dsp(struct vx_core *vx, int index, const struct firmware *fw)
 {
 	int err;
 
@@ -279,7 +279,7 @@ static int vxp_load_dsp(vx_core_t *vx, int index, const struct firmware *fw)
  *
  * spinlock held!
  */
-static int vxp_test_and_ack(vx_core_t *_chip)
+static int vxp_test_and_ack(struct vx_core *_chip)
 {
 	struct snd_vxpocket *chip = (struct snd_vxpocket *)_chip;
 
@@ -306,7 +306,7 @@ static int vxp_test_and_ack(vx_core_t *_chip)
 /*
  * vx_validate_irq - enable/disable IRQ
  */
-static void vxp_validate_irq(vx_core_t *_chip, int enable)
+static void vxp_validate_irq(struct vx_core *_chip, int enable)
 {
 	struct snd_vxpocket *chip = (struct snd_vxpocket *)_chip;
 
@@ -322,7 +322,7 @@ static void vxp_validate_irq(vx_core_t *_chip, int enable)
  * vx_setup_pseudo_dma - set up the pseudo dma read/write mode.
  * @do_write: 0 = read, 1 = set up for DMA write
  */
-static void vx_setup_pseudo_dma(vx_core_t *_chip, int do_write)
+static void vx_setup_pseudo_dma(struct vx_core *_chip, int do_write)
 {
 	struct snd_vxpocket *chip = (struct snd_vxpocket *)_chip;
 
@@ -342,7 +342,7 @@ static void vx_setup_pseudo_dma(vx_core_t *_chip, int do_write)
 /*
  * vx_release_pseudo_dma - disable the pseudo-DMA mode
  */
-static void vx_release_pseudo_dma(vx_core_t *_chip)
+static void vx_release_pseudo_dma(struct vx_core *_chip)
 {
 	struct snd_vxpocket *chip = (struct snd_vxpocket *)_chip;
 
@@ -362,8 +362,8 @@ static void vx_release_pseudo_dma(vx_core_t *_chip)
  * data size must be aligned to 6 bytes to ensure the 24bit alignment on DSP.
  * NB: call with a certain lock!
  */
-static void vxp_dma_write(vx_core_t *chip, snd_pcm_runtime_t *runtime,
-			  vx_pipe_t *pipe, int count)
+static void vxp_dma_write(struct vx_core *chip, struct snd_pcm_runtime *runtime,
+			  struct vx_pipe *pipe, int count)
 {
 	long port = vxp_reg_addr(chip, VX_DMA);
 	int offset = pipe->hw_ptr;
@@ -401,8 +401,8 @@ static void vxp_dma_write(vx_core_t *chip, snd_pcm_runtime_t *runtime,
  * the read length must be aligned to 6 bytes, as well as write.
  * NB: call with a certain lock!
  */
-static void vxp_dma_read(vx_core_t *chip, snd_pcm_runtime_t *runtime,
-			 vx_pipe_t *pipe, int count)
+static void vxp_dma_read(struct vx_core *chip, struct snd_pcm_runtime *runtime,
+			 struct vx_pipe *pipe, int count)
 {
 	struct snd_vxpocket *pchip = (struct snd_vxpocket *)chip;
 	long port = vxp_reg_addr(chip, VX_DMA);
@@ -442,7 +442,7 @@ static void vxp_dma_read(vx_core_t *chip, snd_pcm_runtime_t *runtime,
 /*
  * write a codec data (24bit)
  */
-static void vxp_write_codec_reg(vx_core_t *chip, int codec, unsigned int data)
+static void vxp_write_codec_reg(struct vx_core *chip, int codec, unsigned int data)
 {
 	int i;
 
@@ -465,7 +465,7 @@ static void vxp_write_codec_reg(vx_core_t *chip, int codec, unsigned int data)
  * vx_set_mic_boost - set mic boost level (on vxp440 only)
  * @boost: 0 = 20dB, 1 = +38dB
  */
-void vx_set_mic_boost(vx_core_t *chip, int boost)
+void vx_set_mic_boost(struct vx_core *chip, int boost)
 {
 	struct snd_vxpocket *pchip = (struct snd_vxpocket *)chip;
 	unsigned long flags;
@@ -508,7 +508,7 @@ static int vx_compute_mic_level(int level)
  * vx_set_mic_level - set mic level (on vxpocket only)
  * @level: the mic level = 0 - 8 (max)
  */
-void vx_set_mic_level(vx_core_t *chip, int level)
+void vx_set_mic_level(struct vx_core *chip, int level)
 {
 	struct snd_vxpocket *pchip = (struct snd_vxpocket *)chip;
 	unsigned long flags;
@@ -528,7 +528,7 @@ void vx_set_mic_level(vx_core_t *chip, int level)
 /*
  * change the input audio source
  */
-static void vxp_change_audio_source(vx_core_t *_chip, int src)
+static void vxp_change_audio_source(struct vx_core *_chip, int src)
 {
 	struct snd_vxpocket *chip = (struct snd_vxpocket *)_chip;
 
@@ -568,7 +568,7 @@ static void vxp_change_audio_source(vx_core_t *_chip, int src)
  * change the clock source
  * source = INTERNAL_QUARTZ or UER_SYNC
  */
-static void vxp_set_clock_source(vx_core_t *_chip, int source)
+static void vxp_set_clock_source(struct vx_core *_chip, int source)
 {
 	struct snd_vxpocket *chip = (struct snd_vxpocket *)_chip;
 
@@ -583,7 +583,7 @@ static void vxp_set_clock_source(vx_core_t *_chip, int source)
 /*
  * reset the board
  */
-static void vxp_reset_board(vx_core_t *_chip, int cold_reset)
+static void vxp_reset_board(struct vx_core *_chip, int cold_reset)
 {
 	struct snd_vxpocket *chip = (struct snd_vxpocket *)_chip;
 
diff --git a/sound/pcmcia/vx/vxpocket.c b/sound/pcmcia/vx/vxpocket.c
index 1e8f16b4c073..5bb079d17959 100644
--- a/sound/pcmcia/vx/vxpocket.c
+++ b/sound/pcmcia/vx/vxpocket.c
@@ -83,9 +83,9 @@ static void vxpocket_release(dev_link_t *link)
 /*
  * destructor, called from snd_card_free_in_thread()
  */
-static int snd_vxpocket_dev_free(snd_device_t *device)
+static int snd_vxpocket_dev_free(struct snd_device *device)
 {
-	vx_core_t *chip = device->device_data;
+	struct vx_core *chip = device->device_data;
 
 	snd_vx_free_firmware(chip);
 	kfree(chip);
@@ -142,19 +142,19 @@ static struct snd_vx_hardware vxp440_hw = {
 /*
  * create vxpocket instance
  */
-static struct snd_vxpocket *snd_vxpocket_new(snd_card_t *card, int ibl)
+static struct snd_vxpocket *snd_vxpocket_new(struct snd_card *card, int ibl)
 {
 	client_reg_t client_reg;	/* Register with cardmgr */
 	dev_link_t *link;		/* Info for cardmgr */
-	vx_core_t *chip;
+	struct vx_core *chip;
 	struct snd_vxpocket *vxp;
 	int ret;
-	static snd_device_ops_t ops = {
+	static struct snd_device_ops ops = {
 		.dev_free =	snd_vxpocket_dev_free,
 	};
 
 	chip = snd_vx_create(card, &vxpocket_hw, &snd_vxpocket_ops,
-			     sizeof(struct snd_vxpocket) - sizeof(vx_core_t));
+			     sizeof(struct snd_vxpocket) - sizeof(struct vx_core));
 	if (! chip)
 		return NULL;
 
@@ -218,10 +218,10 @@ static struct snd_vxpocket *snd_vxpocket_new(snd_card_t *card, int ibl)
  *
  * returns 0 if successful, or a negative error code.
  */
-static int snd_vxpocket_assign_resources(vx_core_t *chip, int port, int irq)
+static int snd_vxpocket_assign_resources(struct vx_core *chip, int port, int irq)
 {
 	int err;
-	snd_card_t *card = chip->card;
+	struct snd_card *card = chip->card;
 	struct snd_vxpocket *vxp = (struct snd_vxpocket *)chip;
 
 	snd_printdd(KERN_DEBUG "vxpocket assign resources: port = 0x%x, irq = %d\n", port, irq);
@@ -250,7 +250,7 @@ do { last_fn = (fn); if ((last_ret = (ret)) != 0) goto cs_failed; } while (0)
 static void vxpocket_config(dev_link_t *link)
 {
 	client_handle_t handle = link->handle;
-	vx_core_t *chip = link->priv;
+	struct vx_core *chip = link->priv;
 	struct snd_vxpocket *vxp = (struct snd_vxpocket *)chip;
 	tuple_t tuple;
 	cisparse_t *parse;
@@ -324,7 +324,7 @@ failed:
 static int vxpocket_event(event_t event, int priority, event_callback_args_t *args)
 {
 	dev_link_t *link = args->client_data;
-	vx_core_t *chip = link->priv;
+	struct vx_core *chip = link->priv;
 
 	switch (event) {
 	case CS_EVENT_CARD_REMOVAL:
@@ -342,9 +342,9 @@ static int vxpocket_event(event_t event, int priority, event_callback_args_t *ar
 	case CS_EVENT_PM_SUSPEND:
 		snd_printdd(KERN_DEBUG "SUSPEND\n");
 		link->state |= DEV_SUSPEND;
-		if (chip && chip->card->pm_suspend) {
+		if (chip) {
 			snd_printdd(KERN_DEBUG "snd_vx_suspend calling\n");
-			chip->card->pm_suspend(chip->card, PMSG_SUSPEND);
+			snd_vx_suspend(chip, PMSG_SUSPEND);
 		}
 		/* Fall through... */
 	case CS_EVENT_RESET_PHYSICAL:
@@ -362,9 +362,9 @@ static int vxpocket_event(event_t event, int priority, event_callback_args_t *ar
 			//struct snd_vxpocket *vxp = (struct snd_vxpocket *)chip;
 			snd_printdd(KERN_DEBUG "requestconfig...\n");
 			pcmcia_request_configuration(link->handle, &link->conf);
-			if (chip && chip->card->pm_resume) {
+			if (chip) {
 				snd_printdd(KERN_DEBUG "calling snd_vx_resume\n");
-				chip->card->pm_resume(chip->card);
+				snd_vx_resume(chip);
 			}
 		}
 		snd_printdd(KERN_DEBUG "resume done!\n");
@@ -379,7 +379,7 @@ static int vxpocket_event(event_t event, int priority, event_callback_args_t *ar
  */
 static dev_link_t *vxpocket_attach(void)
 {
-	snd_card_t *card;
+	struct snd_card *card;
 	struct snd_vxpocket *vxp;
 	int i;
 
@@ -407,6 +407,7 @@ static dev_link_t *vxpocket_attach(void)
 		snd_card_free(card);
 		return NULL;
 	}
+	card->private_data = vxp;
 
 	vxp->index = i;
 	card_alloc |= 1 << i;
@@ -421,14 +422,14 @@ static dev_link_t *vxpocket_attach(void)
 static void vxpocket_detach(dev_link_t *link)
 {
 	struct snd_vxpocket *vxp;
-	vx_core_t *chip;
+	struct vx_core *chip;
 	dev_link_t **linkp;
 
 	if (! link)
 		return;
 
 	vxp = link->priv;
-	chip = (vx_core_t *)vxp;
+	chip = (struct vx_core *)vxp;
 	card_alloc &= ~(1 << vxp->index);
 
 	/* Remove the interface data from the linked list */
diff --git a/sound/pcmcia/vx/vxpocket.h b/sound/pcmcia/vx/vxpocket.h
index 70754aa3dd11..67efae3f6c8d 100644
--- a/sound/pcmcia/vx/vxpocket.h
+++ b/sound/pcmcia/vx/vxpocket.h
@@ -30,7 +30,7 @@
 
 struct snd_vxpocket {
 
-	vx_core_t core;
+	struct vx_core core;
 
 	unsigned long port;
 
@@ -48,10 +48,10 @@ struct snd_vxpocket {
 
 extern struct snd_vx_ops snd_vxpocket_ops;
 
-void vx_set_mic_boost(vx_core_t *chip, int boost);
-void vx_set_mic_level(vx_core_t *chip, int level);
+void vx_set_mic_boost(struct vx_core *chip, int boost);
+void vx_set_mic_level(struct vx_core *chip, int level);
 
-int vxp_add_mic_controls(vx_core_t *chip);
+int vxp_add_mic_controls(struct vx_core *chip);
 
 /* Constants used to access the CDSP register (0x08). */
 #define CDSP_MAGIC	0xA7	/* magic value (for read) */