[ALSA] Remove xxx_t typedefs: PCI YMFPCI

Modules: YMFPCI driver

Remove xxx_t typedefs from the PCI YMFPCI driver.

Signed-off-by: Takashi Iwai <tiwai@suse.de>

2 files changed, 244 insertions, 240 deletions

diff --git a/sound/pci/ymfpci/ymfpci.c b/sound/pci/ymfpci/ymfpci.c
index d013237205d8..42499a94df41 100644
--- a/sound/pci/ymfpci/ymfpci.c
+++ b/sound/pci/ymfpci/ymfpci.c
@@ -80,7 +80,7 @@ static struct pci_device_id snd_ymfpci_ids[] = {
 MODULE_DEVICE_TABLE(pci, snd_ymfpci_ids);
 
 #ifdef SUPPORT_JOYSTICK
-static int __devinit snd_ymfpci_create_gameport(ymfpci_t *chip, int dev,
+static int __devinit snd_ymfpci_create_gameport(struct snd_ymfpci *chip, int dev,
 						int legacy_ctrl, int legacy_ctrl2)
 {
 	struct gameport *gp;
@@ -152,7 +152,7 @@ static int __devinit snd_ymfpci_create_gameport(ymfpci_t *chip, int dev,
 	return 0;
 }
 
-void snd_ymfpci_free_gameport(ymfpci_t *chip)
+void snd_ymfpci_free_gameport(struct snd_ymfpci *chip)
 {
 	if (chip->gameport) {
 		struct resource *r = gameport_get_port_data(chip->gameport);
@@ -164,19 +164,19 @@ void snd_ymfpci_free_gameport(ymfpci_t *chip)
 	}
 }
 #else
-static inline int snd_ymfpci_create_gameport(ymfpci_t *chip, int dev, int l, int l2) { return -ENOSYS; }
-void snd_ymfpci_free_gameport(ymfpci_t *chip) { }
+static inline int snd_ymfpci_create_gameport(struct snd_ymfpci *chip, int dev, int l, int l2) { return -ENOSYS; }
+void snd_ymfpci_free_gameport(struct snd_ymfpci *chip) { }
 #endif /* SUPPORT_JOYSTICK */
 
 static int __devinit snd_card_ymfpci_probe(struct pci_dev *pci,
 					   const struct pci_device_id *pci_id)
 {
 	static int dev;
-	snd_card_t *card;
+	struct snd_card *card;
 	struct resource *fm_res = NULL;
 	struct resource *mpu_res = NULL;
-	ymfpci_t *chip;
-	opl3_t *opl3;
+	struct snd_ymfpci *chip;
+	struct snd_opl3 *opl3;
 	char *str;
 	int err;
 	u16 legacy_ctrl, legacy_ctrl2, old_legacy_ctrl;
diff --git a/sound/pci/ymfpci/ymfpci_main.c b/sound/pci/ymfpci/ymfpci_main.c
index 8229703c80cd..62c9f25e8e71 100644
--- a/sound/pci/ymfpci/ymfpci_main.c
+++ b/sound/pci/ymfpci/ymfpci_main.c
@@ -50,39 +50,39 @@
  *  common I/O routines
  */
 
-static void snd_ymfpci_irq_wait(ymfpci_t *chip);
+static void snd_ymfpci_irq_wait(struct snd_ymfpci *chip);
 
-static inline u8 snd_ymfpci_readb(ymfpci_t *chip, u32 offset)
+static inline u8 snd_ymfpci_readb(struct snd_ymfpci *chip, u32 offset)
 {
 	return readb(chip->reg_area_virt + offset);
 }
 
-static inline void snd_ymfpci_writeb(ymfpci_t *chip, u32 offset, u8 val)
+static inline void snd_ymfpci_writeb(struct snd_ymfpci *chip, u32 offset, u8 val)
 {
 	writeb(val, chip->reg_area_virt + offset);
 }
 
-static inline u16 snd_ymfpci_readw(ymfpci_t *chip, u32 offset)
+static inline u16 snd_ymfpci_readw(struct snd_ymfpci *chip, u32 offset)
 {
 	return readw(chip->reg_area_virt + offset);
 }
 
-static inline void snd_ymfpci_writew(ymfpci_t *chip, u32 offset, u16 val)
+static inline void snd_ymfpci_writew(struct snd_ymfpci *chip, u32 offset, u16 val)
 {
 	writew(val, chip->reg_area_virt + offset);
 }
 
-static inline u32 snd_ymfpci_readl(ymfpci_t *chip, u32 offset)
+static inline u32 snd_ymfpci_readl(struct snd_ymfpci *chip, u32 offset)
 {
 	return readl(chip->reg_area_virt + offset);
 }
 
-static inline void snd_ymfpci_writel(ymfpci_t *chip, u32 offset, u32 val)
+static inline void snd_ymfpci_writel(struct snd_ymfpci *chip, u32 offset, u32 val)
 {
 	writel(val, chip->reg_area_virt + offset);
 }
 
-static int snd_ymfpci_codec_ready(ymfpci_t *chip, int secondary)
+static int snd_ymfpci_codec_ready(struct snd_ymfpci *chip, int secondary)
 {
 	unsigned long end_time;
 	u32 reg = secondary ? YDSXGR_SECSTATUSADR : YDSXGR_PRISTATUSADR;
@@ -98,9 +98,9 @@ static int snd_ymfpci_codec_ready(ymfpci_t *chip, int secondary)
 	return -EBUSY;
 }
 
-static void snd_ymfpci_codec_write(ac97_t *ac97, u16 reg, u16 val)
+static void snd_ymfpci_codec_write(struct snd_ac97 *ac97, u16 reg, u16 val)
 {
-	ymfpci_t *chip = ac97->private_data;
+	struct snd_ymfpci *chip = ac97->private_data;
 	u32 cmd;
 	
 	snd_ymfpci_codec_ready(chip, 0);
@@ -108,9 +108,9 @@ static void snd_ymfpci_codec_write(ac97_t *ac97, u16 reg, u16 val)
 	snd_ymfpci_writel(chip, YDSXGR_AC97CMDDATA, cmd);
 }
 
-static u16 snd_ymfpci_codec_read(ac97_t *ac97, u16 reg)
+static u16 snd_ymfpci_codec_read(struct snd_ac97 *ac97, u16 reg)
 {
-	ymfpci_t *chip = ac97->private_data;
+	struct snd_ymfpci *chip = ac97->private_data;
 
 	if (snd_ymfpci_codec_ready(chip, 0))
 		return ~0;
@@ -182,7 +182,7 @@ static u32 snd_ymfpci_calc_lpfQ(u32 rate)
  *  Hardware start management
  */
 
-static void snd_ymfpci_hw_start(ymfpci_t *chip)
+static void snd_ymfpci_hw_start(struct snd_ymfpci *chip)
 {
 	unsigned long flags;
 
@@ -196,7 +196,7 @@ static void snd_ymfpci_hw_start(ymfpci_t *chip)
       	spin_unlock_irqrestore(&chip->reg_lock, flags);
 }
 
-static void snd_ymfpci_hw_stop(ymfpci_t *chip)
+static void snd_ymfpci_hw_stop(struct snd_ymfpci *chip)
 {
 	unsigned long flags;
 	long timeout = 1000;
@@ -222,9 +222,11 @@ static void snd_ymfpci_hw_stop(ymfpci_t *chip)
  *  Playback voice management
  */
 
-static int voice_alloc(ymfpci_t *chip, ymfpci_voice_type_t type, int pair, ymfpci_voice_t **rvoice)
+static int voice_alloc(struct snd_ymfpci *chip,
+		       enum snd_ymfpci_voice_type type, int pair,
+		       struct snd_ymfpci_voice **rvoice)
 {
-	ymfpci_voice_t *voice, *voice2;
+	struct snd_ymfpci_voice *voice, *voice2;
 	int idx;
 	
 	*rvoice = NULL;
@@ -258,7 +260,9 @@ static int voice_alloc(ymfpci_t *chip, ymfpci_voice_type_t type, int pair, ymfpc
 	return -ENOMEM;
 }
 
-static int snd_ymfpci_voice_alloc(ymfpci_t *chip, ymfpci_voice_type_t type, int pair, ymfpci_voice_t **rvoice)
+static int snd_ymfpci_voice_alloc(struct snd_ymfpci *chip,
+				  enum snd_ymfpci_voice_type type, int pair,
+				  struct snd_ymfpci_voice **rvoice)
 {
 	unsigned long flags;
 	int result;
@@ -278,7 +282,7 @@ static int snd_ymfpci_voice_alloc(ymfpci_t *chip, ymfpci_voice_type_t type, int
 	return result;		
 }
 
-static int snd_ymfpci_voice_free(ymfpci_t *chip, ymfpci_voice_t *pvoice)
+static int snd_ymfpci_voice_free(struct snd_ymfpci *chip, struct snd_ymfpci_voice *pvoice)
 {
 	unsigned long flags;
 	
@@ -296,9 +300,9 @@ static int snd_ymfpci_voice_free(ymfpci_t *chip, ymfpci_voice_t *pvoice)
  *  PCM part
  */
 
-static void snd_ymfpci_pcm_interrupt(ymfpci_t *chip, ymfpci_voice_t *voice)
+static void snd_ymfpci_pcm_interrupt(struct snd_ymfpci *chip, struct snd_ymfpci_voice *voice)
 {
-	ymfpci_pcm_t *ypcm;
+	struct snd_ymfpci_pcm *ypcm;
 	u32 pos, delta;
 	
 	if ((ypcm = voice->ypcm) == NULL)
@@ -325,7 +329,7 @@ static void snd_ymfpci_pcm_interrupt(ymfpci_t *chip, ymfpci_voice_t *voice)
 		if (unlikely(ypcm->update_pcm_vol)) {
 			unsigned int subs = ypcm->substream->number;
 			unsigned int next_bank = 1 - chip->active_bank;
-			snd_ymfpci_playback_bank_t *bank;
+			struct snd_ymfpci_playback_bank *bank;
 			u32 volume;
 			
 			bank = &voice->bank[next_bank];
@@ -345,11 +349,11 @@ static void snd_ymfpci_pcm_interrupt(ymfpci_t *chip, ymfpci_voice_t *voice)
 	spin_unlock(&chip->reg_lock);
 }
 
-static void snd_ymfpci_pcm_capture_interrupt(snd_pcm_substream_t *substream)
+static void snd_ymfpci_pcm_capture_interrupt(struct snd_pcm_substream *substream)
 {
-	snd_pcm_runtime_t *runtime = substream->runtime;
-	ymfpci_pcm_t *ypcm = runtime->private_data;
-	ymfpci_t *chip = ypcm->chip;
+	struct snd_pcm_runtime *runtime = substream->runtime;
+	struct snd_ymfpci_pcm *ypcm = runtime->private_data;
+	struct snd_ymfpci *chip = ypcm->chip;
 	u32 pos, delta;
 	
 	spin_lock(&chip->reg_lock);
@@ -372,11 +376,11 @@ static void snd_ymfpci_pcm_capture_interrupt(snd_pcm_substream_t *substream)
 	spin_unlock(&chip->reg_lock);
 }
 
-static int snd_ymfpci_playback_trigger(snd_pcm_substream_t * substream,
+static int snd_ymfpci_playback_trigger(struct snd_pcm_substream *substream,
 				       int cmd)
 {
-	ymfpci_t *chip = snd_pcm_substream_chip(substream);
-	ymfpci_pcm_t *ypcm = substream->runtime->private_data;
+	struct snd_ymfpci *chip = snd_pcm_substream_chip(substream);
+	struct snd_ymfpci_pcm *ypcm = substream->runtime->private_data;
 	int result = 0;
 
 	spin_lock(&chip->reg_lock);
@@ -409,11 +413,11 @@ static int snd_ymfpci_playback_trigger(snd_pcm_substream_t * substream,
 	spin_unlock(&chip->reg_lock);
 	return result;
 }
-static int snd_ymfpci_capture_trigger(snd_pcm_substream_t * substream,
+static int snd_ymfpci_capture_trigger(struct snd_pcm_substream *substream,
 				      int cmd)
 {
-	ymfpci_t *chip = snd_pcm_substream_chip(substream);
-	ymfpci_pcm_t *ypcm = substream->runtime->private_data;
+	struct snd_ymfpci *chip = snd_pcm_substream_chip(substream);
+	struct snd_ymfpci_pcm *ypcm = substream->runtime->private_data;
 	int result = 0;
 	u32 tmp;
 
@@ -441,7 +445,7 @@ static int snd_ymfpci_capture_trigger(snd_pcm_substream_t * substream,
 	return result;
 }
 
-static int snd_ymfpci_pcm_voice_alloc(ymfpci_pcm_t *ypcm, int voices)
+static int snd_ymfpci_pcm_voice_alloc(struct snd_ymfpci_pcm *ypcm, int voices)
 {
 	int err;
 
@@ -471,16 +475,16 @@ static int snd_ymfpci_pcm_voice_alloc(ymfpci_pcm_t *ypcm, int voices)
 	return 0;
 }
 
-static void snd_ymfpci_pcm_init_voice(ymfpci_pcm_t *ypcm, unsigned int voiceidx,
-				      snd_pcm_runtime_t *runtime,
+static void snd_ymfpci_pcm_init_voice(struct snd_ymfpci_pcm *ypcm, unsigned int voiceidx,
+				      struct snd_pcm_runtime *runtime,
 				      int has_pcm_volume)
 {
-	ymfpci_voice_t *voice = ypcm->voices[voiceidx];
+	struct snd_ymfpci_voice *voice = ypcm->voices[voiceidx];
 	u32 format;
 	u32 delta = snd_ymfpci_calc_delta(runtime->rate);
 	u32 lpfQ = snd_ymfpci_calc_lpfQ(runtime->rate);
 	u32 lpfK = snd_ymfpci_calc_lpfK(runtime->rate);
-	snd_ymfpci_playback_bank_t *bank;
+	struct snd_ymfpci_playback_bank *bank;
 	unsigned int nbank;
 	u32 vol_left, vol_right;
 	u8 use_left, use_right;
@@ -544,7 +548,7 @@ static void snd_ymfpci_pcm_init_voice(ymfpci_pcm_t *ypcm, unsigned int voiceidx,
 	}
 }
 
-static int __devinit snd_ymfpci_ac3_init(ymfpci_t *chip)
+static int __devinit snd_ymfpci_ac3_init(struct snd_ymfpci *chip)
 {
 	if (snd_dma_alloc_pages(SNDRV_DMA_TYPE_DEV, snd_dma_pci_data(chip->pci),
 				4096, &chip->ac3_tmp_base) < 0)
@@ -566,7 +570,7 @@ static int __devinit snd_ymfpci_ac3_init(ymfpci_t *chip)
 	return 0;
 }
 
-static int snd_ymfpci_ac3_done(ymfpci_t *chip)
+static int snd_ymfpci_ac3_done(struct snd_ymfpci *chip)
 {
 	spin_lock_irq(&chip->reg_lock);
 	snd_ymfpci_writel(chip, YDSXGR_MAPOFEFFECT,
@@ -580,11 +584,11 @@ static int snd_ymfpci_ac3_done(ymfpci_t *chip)
 	return 0;
 }
 
-static int snd_ymfpci_playback_hw_params(snd_pcm_substream_t * substream,
-					 snd_pcm_hw_params_t * hw_params)
+static int snd_ymfpci_playback_hw_params(struct snd_pcm_substream *substream,
+					 struct snd_pcm_hw_params *hw_params)
 {
-	snd_pcm_runtime_t *runtime = substream->runtime;
-	ymfpci_pcm_t *ypcm = runtime->private_data;
+	struct snd_pcm_runtime *runtime = substream->runtime;
+	struct snd_ymfpci_pcm *ypcm = runtime->private_data;
 	int err;
 
 	if ((err = snd_pcm_lib_malloc_pages(substream, params_buffer_bytes(hw_params))) < 0)
@@ -594,11 +598,11 @@ static int snd_ymfpci_playback_hw_params(snd_pcm_substream_t * substream,
 	return 0;
 }
 
-static int snd_ymfpci_playback_hw_free(snd_pcm_substream_t * substream)
+static int snd_ymfpci_playback_hw_free(struct snd_pcm_substream *substream)
 {
-	ymfpci_t *chip = snd_pcm_substream_chip(substream);
-	snd_pcm_runtime_t *runtime = substream->runtime;
-	ymfpci_pcm_t *ypcm;
+	struct snd_ymfpci *chip = snd_pcm_substream_chip(substream);
+	struct snd_pcm_runtime *runtime = substream->runtime;
+	struct snd_ymfpci_pcm *ypcm;
 	
 	if (runtime->private_data == NULL)
 		return 0;
@@ -618,11 +622,11 @@ static int snd_ymfpci_playback_hw_free(snd_pcm_substream_t * substream)
 	return 0;
 }
 
-static int snd_ymfpci_playback_prepare(snd_pcm_substream_t * substream)
+static int snd_ymfpci_playback_prepare(struct snd_pcm_substream *substream)
 {
-	ymfpci_t *chip = snd_pcm_substream_chip(substream);
-	snd_pcm_runtime_t *runtime = substream->runtime;
-	ymfpci_pcm_t *ypcm = runtime->private_data;
+	struct snd_ymfpci *chip = snd_pcm_substream_chip(substream);
+	struct snd_pcm_runtime *runtime = substream->runtime;
+	struct snd_ymfpci_pcm *ypcm = runtime->private_data;
 	unsigned int nvoice;
 
 	ypcm->period_size = runtime->period_size;
@@ -635,27 +639,27 @@ static int snd_ymfpci_playback_prepare(snd_pcm_substream_t * substream)
 	return 0;
 }
 
-static int snd_ymfpci_capture_hw_params(snd_pcm_substream_t * substream,
-					snd_pcm_hw_params_t * hw_params)
+static int snd_ymfpci_capture_hw_params(struct snd_pcm_substream *substream,
+					struct snd_pcm_hw_params *hw_params)
 {
 	return snd_pcm_lib_malloc_pages(substream, params_buffer_bytes(hw_params));
 }
 
-static int snd_ymfpci_capture_hw_free(snd_pcm_substream_t * substream)
+static int snd_ymfpci_capture_hw_free(struct snd_pcm_substream *substream)
 {
-	ymfpci_t *chip = snd_pcm_substream_chip(substream);
+	struct snd_ymfpci *chip = snd_pcm_substream_chip(substream);
 
 	/* wait, until the PCI operations are not finished */
 	snd_ymfpci_irq_wait(chip);
 	return snd_pcm_lib_free_pages(substream);
 }
 
-static int snd_ymfpci_capture_prepare(snd_pcm_substream_t * substream)
+static int snd_ymfpci_capture_prepare(struct snd_pcm_substream *substream)
 {
-	ymfpci_t *chip = snd_pcm_substream_chip(substream);
-	snd_pcm_runtime_t *runtime = substream->runtime;
-	ymfpci_pcm_t *ypcm = runtime->private_data;
-	snd_ymfpci_capture_bank_t * bank;
+	struct snd_ymfpci *chip = snd_pcm_substream_chip(substream);
+	struct snd_pcm_runtime *runtime = substream->runtime;
+	struct snd_ymfpci_pcm *ypcm = runtime->private_data;
+	struct snd_ymfpci_capture_bank * bank;
 	int nbank;
 	u32 rate, format;
 
@@ -694,30 +698,30 @@ static int snd_ymfpci_capture_prepare(snd_pcm_substream_t * substream)
 	return 0;
 }
 
-static snd_pcm_uframes_t snd_ymfpci_playback_pointer(snd_pcm_substream_t * substream)
+static snd_pcm_uframes_t snd_ymfpci_playback_pointer(struct snd_pcm_substream *substream)
 {
-	ymfpci_t *chip = snd_pcm_substream_chip(substream);
-	snd_pcm_runtime_t *runtime = substream->runtime;
-	ymfpci_pcm_t *ypcm = runtime->private_data;
-	ymfpci_voice_t *voice = ypcm->voices[0];
+	struct snd_ymfpci *chip = snd_pcm_substream_chip(substream);
+	struct snd_pcm_runtime *runtime = substream->runtime;
+	struct snd_ymfpci_pcm *ypcm = runtime->private_data;
+	struct snd_ymfpci_voice *voice = ypcm->voices[0];
 
 	if (!(ypcm->running && voice))
 		return 0;
 	return le32_to_cpu(voice->bank[chip->active_bank].start);
 }
 
-static snd_pcm_uframes_t snd_ymfpci_capture_pointer(snd_pcm_substream_t * substream)
+static snd_pcm_uframes_t snd_ymfpci_capture_pointer(struct snd_pcm_substream *substream)
 {
-	ymfpci_t *chip = snd_pcm_substream_chip(substream);
-	snd_pcm_runtime_t *runtime = substream->runtime;
-	ymfpci_pcm_t *ypcm = runtime->private_data;
+	struct snd_ymfpci *chip = snd_pcm_substream_chip(substream);
+	struct snd_pcm_runtime *runtime = substream->runtime;
+	struct snd_ymfpci_pcm *ypcm = runtime->private_data;
 
 	if (!ypcm->running)
 		return 0;
 	return le32_to_cpu(chip->bank_capture[ypcm->capture_bank_number][chip->active_bank]->start) >> ypcm->shift;
 }
 
-static void snd_ymfpci_irq_wait(ymfpci_t *chip)
+static void snd_ymfpci_irq_wait(struct snd_ymfpci *chip)
 {
 	wait_queue_t wait;
 	int loops = 4;
@@ -735,9 +739,9 @@ static void snd_ymfpci_irq_wait(ymfpci_t *chip)
 
 static irqreturn_t snd_ymfpci_interrupt(int irq, void *dev_id, struct pt_regs *regs)
 {
-	ymfpci_t *chip = dev_id;
+	struct snd_ymfpci *chip = dev_id;
 	u32 status, nvoice, mode;
-	ymfpci_voice_t *voice;
+	struct snd_ymfpci_voice *voice;
 
 	status = snd_ymfpci_readl(chip, YDSXGR_STATUS);
 	if (status & 0x80000000) {
@@ -783,7 +787,7 @@ static irqreturn_t snd_ymfpci_interrupt(int irq, void *dev_id, struct pt_regs *r
 	return IRQ_HANDLED;
 }
 
-static snd_pcm_hardware_t snd_ymfpci_playback =
+static struct snd_pcm_hardware snd_ymfpci_playback =
 {
 	.info =			(SNDRV_PCM_INFO_MMAP |
 				 SNDRV_PCM_INFO_MMAP_VALID | 
@@ -805,7 +809,7 @@ static snd_pcm_hardware_t snd_ymfpci_playback =
 	.fifo_size =		0,
 };
 
-static snd_pcm_hardware_t snd_ymfpci_capture =
+static struct snd_pcm_hardware snd_ymfpci_capture =
 {
 	.info =			(SNDRV_PCM_INFO_MMAP |
 				 SNDRV_PCM_INFO_MMAP_VALID |
@@ -827,16 +831,16 @@ static snd_pcm_hardware_t snd_ymfpci_capture =
 	.fifo_size =		0,
 };
 
-static void snd_ymfpci_pcm_free_substream(snd_pcm_runtime_t *runtime)
+static void snd_ymfpci_pcm_free_substream(struct snd_pcm_runtime *runtime)
 {
 	kfree(runtime->private_data);
 }
 
-static int snd_ymfpci_playback_open_1(snd_pcm_substream_t * substream)
+static int snd_ymfpci_playback_open_1(struct snd_pcm_substream *substream)
 {
-	ymfpci_t *chip = snd_pcm_substream_chip(substream);
-	snd_pcm_runtime_t *runtime = substream->runtime;
-	ymfpci_pcm_t *ypcm;
+	struct snd_ymfpci *chip = snd_pcm_substream_chip(substream);
+	struct snd_pcm_runtime *runtime = substream->runtime;
+	struct snd_ymfpci_pcm *ypcm;
 
 	ypcm = kzalloc(sizeof(*ypcm), GFP_KERNEL);
 	if (ypcm == NULL)
@@ -853,7 +857,7 @@ static int snd_ymfpci_playback_open_1(snd_pcm_substream_t * substream)
 }
 
 /* call with spinlock held */
-static void ymfpci_open_extension(ymfpci_t *chip)
+static void ymfpci_open_extension(struct snd_ymfpci *chip)
 {
 	if (! chip->rear_opened) {
 		if (! chip->spdif_opened) /* set AC3 */
@@ -866,7 +870,7 @@ static void ymfpci_open_extension(ymfpci_t *chip)
 }
 
 /* call with spinlock held */
-static void ymfpci_close_extension(ymfpci_t *chip)
+static void ymfpci_close_extension(struct snd_ymfpci *chip)
 {
 	if (! chip->rear_opened) {
 		if (! chip->spdif_opened)
@@ -877,12 +881,12 @@ static void ymfpci_close_extension(ymfpci_t *chip)
 	}
 }
 
-static int snd_ymfpci_playback_open(snd_pcm_substream_t * substream)
+static int snd_ymfpci_playback_open(struct snd_pcm_substream *substream)
 {
-	ymfpci_t *chip = snd_pcm_substream_chip(substream);
-	snd_pcm_runtime_t *runtime = substream->runtime;
-	ymfpci_pcm_t *ypcm;
-	snd_kcontrol_t *kctl;
+	struct snd_ymfpci *chip = snd_pcm_substream_chip(substream);
+	struct snd_pcm_runtime *runtime = substream->runtime;
+	struct snd_ymfpci_pcm *ypcm;
+	struct snd_kcontrol *kctl;
 	int err;
 	
 	if ((err = snd_ymfpci_playback_open_1(substream)) < 0)
@@ -903,11 +907,11 @@ static int snd_ymfpci_playback_open(snd_pcm_substream_t * substream)
 	return 0;
 }
 
-static int snd_ymfpci_playback_spdif_open(snd_pcm_substream_t * substream)
+static int snd_ymfpci_playback_spdif_open(struct snd_pcm_substream *substream)
 {
-	ymfpci_t *chip = snd_pcm_substream_chip(substream);
-	snd_pcm_runtime_t *runtime = substream->runtime;
-	ymfpci_pcm_t *ypcm;
+	struct snd_ymfpci *chip = snd_pcm_substream_chip(substream);
+	struct snd_pcm_runtime *runtime = substream->runtime;
+	struct snd_ymfpci_pcm *ypcm;
 	int err;
 	
 	if ((err = snd_ymfpci_playback_open_1(substream)) < 0)
@@ -930,11 +934,11 @@ static int snd_ymfpci_playback_spdif_open(snd_pcm_substream_t * substream)
 	return 0;
 }
 
-static int snd_ymfpci_playback_4ch_open(snd_pcm_substream_t * substream)
+static int snd_ymfpci_playback_4ch_open(struct snd_pcm_substream *substream)
 {
-	ymfpci_t *chip = snd_pcm_substream_chip(substream);
-	snd_pcm_runtime_t *runtime = substream->runtime;
-	ymfpci_pcm_t *ypcm;
+	struct snd_ymfpci *chip = snd_pcm_substream_chip(substream);
+	struct snd_pcm_runtime *runtime = substream->runtime;
+	struct snd_ymfpci_pcm *ypcm;
 	int err;
 	
 	if ((err = snd_ymfpci_playback_open_1(substream)) < 0)
@@ -949,12 +953,12 @@ static int snd_ymfpci_playback_4ch_open(snd_pcm_substream_t * substream)
 	return 0;
 }
 
-static int snd_ymfpci_capture_open(snd_pcm_substream_t * substream,
+static int snd_ymfpci_capture_open(struct snd_pcm_substream *substream,
 				   u32 capture_bank_number)
 {
-	ymfpci_t *chip = snd_pcm_substream_chip(substream);
-	snd_pcm_runtime_t *runtime = substream->runtime;
-	ymfpci_pcm_t *ypcm;
+	struct snd_ymfpci *chip = snd_pcm_substream_chip(substream);
+	struct snd_pcm_runtime *runtime = substream->runtime;
+	struct snd_ymfpci_pcm *ypcm;
 
 	ypcm = kzalloc(sizeof(*ypcm), GFP_KERNEL);
 	if (ypcm == NULL)
@@ -973,26 +977,26 @@ static int snd_ymfpci_capture_open(snd_pcm_substream_t * substream,
 	return 0;
 }
 
-static int snd_ymfpci_capture_rec_open(snd_pcm_substream_t * substream)
+static int snd_ymfpci_capture_rec_open(struct snd_pcm_substream *substream)
 {
 	return snd_ymfpci_capture_open(substream, 0);
 }
 
-static int snd_ymfpci_capture_ac97_open(snd_pcm_substream_t * substream)
+static int snd_ymfpci_capture_ac97_open(struct snd_pcm_substream *substream)
 {
 	return snd_ymfpci_capture_open(substream, 1);
 }
 
-static int snd_ymfpci_playback_close_1(snd_pcm_substream_t * substream)
+static int snd_ymfpci_playback_close_1(struct snd_pcm_substream *substream)
 {
 	return 0;
 }
 
-static int snd_ymfpci_playback_close(snd_pcm_substream_t * substream)
+static int snd_ymfpci_playback_close(struct snd_pcm_substream *substream)
 {
-	ymfpci_t *chip = snd_pcm_substream_chip(substream);
-	ymfpci_pcm_t *ypcm = substream->runtime->private_data;
-	snd_kcontrol_t *kctl;
+	struct snd_ymfpci *chip = snd_pcm_substream_chip(substream);
+	struct snd_ymfpci_pcm *ypcm = substream->runtime->private_data;
+	struct snd_kcontrol *kctl;
 
 	spin_lock_irq(&chip->reg_lock);
 	if (ypcm->output_rear && chip->rear_opened > 0) {
@@ -1006,9 +1010,9 @@ static int snd_ymfpci_playback_close(snd_pcm_substream_t * substream)
 	return snd_ymfpci_playback_close_1(substream);
 }
 
-static int snd_ymfpci_playback_spdif_close(snd_pcm_substream_t * substream)
+static int snd_ymfpci_playback_spdif_close(struct snd_pcm_substream *substream)
 {
-	ymfpci_t *chip = snd_pcm_substream_chip(substream);
+	struct snd_ymfpci *chip = snd_pcm_substream_chip(substream);
 
 	spin_lock_irq(&chip->reg_lock);
 	chip->spdif_opened = 0;
@@ -1023,9 +1027,9 @@ static int snd_ymfpci_playback_spdif_close(snd_pcm_substream_t * substream)
 	return snd_ymfpci_playback_close_1(substream);
 }
 
-static int snd_ymfpci_playback_4ch_close(snd_pcm_substream_t * substream)
+static int snd_ymfpci_playback_4ch_close(struct snd_pcm_substream *substream)
 {
-	ymfpci_t *chip = snd_pcm_substream_chip(substream);
+	struct snd_ymfpci *chip = snd_pcm_substream_chip(substream);
 
 	spin_lock_irq(&chip->reg_lock);
 	if (chip->rear_opened > 0) {
@@ -1036,11 +1040,11 @@ static int snd_ymfpci_playback_4ch_close(snd_pcm_substream_t * substream)
 	return snd_ymfpci_playback_close_1(substream);
 }
 
-static int snd_ymfpci_capture_close(snd_pcm_substream_t * substream)
+static int snd_ymfpci_capture_close(struct snd_pcm_substream *substream)
 {
-	ymfpci_t *chip = snd_pcm_substream_chip(substream);
-	snd_pcm_runtime_t *runtime = substream->runtime;
-	ymfpci_pcm_t *ypcm = runtime->private_data;
+	struct snd_ymfpci *chip = snd_pcm_substream_chip(substream);
+	struct snd_pcm_runtime *runtime = substream->runtime;
+	struct snd_ymfpci_pcm *ypcm = runtime->private_data;
 
 	if (ypcm != NULL) {
 		chip->capture_substream[ypcm->capture_bank_number] = NULL;
@@ -1049,7 +1053,7 @@ static int snd_ymfpci_capture_close(snd_pcm_substream_t * substream)
 	return 0;
 }
 
-static snd_pcm_ops_t snd_ymfpci_playback_ops = {
+static struct snd_pcm_ops snd_ymfpci_playback_ops = {
 	.open =			snd_ymfpci_playback_open,
 	.close =		snd_ymfpci_playback_close,
 	.ioctl =		snd_pcm_lib_ioctl,
@@ -1060,7 +1064,7 @@ static snd_pcm_ops_t snd_ymfpci_playback_ops = {
 	.pointer =		snd_ymfpci_playback_pointer,
 };
 
-static snd_pcm_ops_t snd_ymfpci_capture_rec_ops = {
+static struct snd_pcm_ops snd_ymfpci_capture_rec_ops = {
 	.open =			snd_ymfpci_capture_rec_open,
 	.close =		snd_ymfpci_capture_close,
 	.ioctl =		snd_pcm_lib_ioctl,
@@ -1071,9 +1075,9 @@ static snd_pcm_ops_t snd_ymfpci_capture_rec_ops = {
 	.pointer =		snd_ymfpci_capture_pointer,
 };
 
-int __devinit snd_ymfpci_pcm(ymfpci_t *chip, int device, snd_pcm_t ** rpcm)
+int __devinit snd_ymfpci_pcm(struct snd_ymfpci *chip, int device, struct snd_pcm ** rpcm)
 {
-	snd_pcm_t *pcm;
+	struct snd_pcm *pcm;
 	int err;
 
 	if (rpcm)
@@ -1098,7 +1102,7 @@ int __devinit snd_ymfpci_pcm(ymfpci_t *chip, int device, snd_pcm_t ** rpcm)
 	return 0;
 }
 
-static snd_pcm_ops_t snd_ymfpci_capture_ac97_ops = {
+static struct snd_pcm_ops snd_ymfpci_capture_ac97_ops = {
 	.open =			snd_ymfpci_capture_ac97_open,
 	.close =		snd_ymfpci_capture_close,
 	.ioctl =		snd_pcm_lib_ioctl,
@@ -1109,9 +1113,9 @@ static snd_pcm_ops_t snd_ymfpci_capture_ac97_ops = {
 	.pointer =		snd_ymfpci_capture_pointer,
 };
 
-int __devinit snd_ymfpci_pcm2(ymfpci_t *chip, int device, snd_pcm_t ** rpcm)
+int __devinit snd_ymfpci_pcm2(struct snd_ymfpci *chip, int device, struct snd_pcm ** rpcm)
 {
-	snd_pcm_t *pcm;
+	struct snd_pcm *pcm;
 	int err;
 
 	if (rpcm)
@@ -1136,7 +1140,7 @@ int __devinit snd_ymfpci_pcm2(ymfpci_t *chip, int device, snd_pcm_t ** rpcm)
 	return 0;
 }
 
-static snd_pcm_ops_t snd_ymfpci_playback_spdif_ops = {
+static struct snd_pcm_ops snd_ymfpci_playback_spdif_ops = {
 	.open =			snd_ymfpci_playback_spdif_open,
 	.close =		snd_ymfpci_playback_spdif_close,
 	.ioctl =		snd_pcm_lib_ioctl,
@@ -1147,9 +1151,9 @@ static snd_pcm_ops_t snd_ymfpci_playback_spdif_ops = {
 	.pointer =		snd_ymfpci_playback_pointer,
 };
 
-int __devinit snd_ymfpci_pcm_spdif(ymfpci_t *chip, int device, snd_pcm_t ** rpcm)
+int __devinit snd_ymfpci_pcm_spdif(struct snd_ymfpci *chip, int device, struct snd_pcm ** rpcm)
 {
-	snd_pcm_t *pcm;
+	struct snd_pcm *pcm;
 	int err;
 
 	if (rpcm)
@@ -1173,7 +1177,7 @@ int __devinit snd_ymfpci_pcm_spdif(ymfpci_t *chip, int device, snd_pcm_t ** rpcm
 	return 0;
 }
 
-static snd_pcm_ops_t snd_ymfpci_playback_4ch_ops = {
+static struct snd_pcm_ops snd_ymfpci_playback_4ch_ops = {
 	.open =			snd_ymfpci_playback_4ch_open,
 	.close =		snd_ymfpci_playback_4ch_close,
 	.ioctl =		snd_pcm_lib_ioctl,
@@ -1184,9 +1188,9 @@ static snd_pcm_ops_t snd_ymfpci_playback_4ch_ops = {
 	.pointer =		snd_ymfpci_playback_pointer,
 };
 
-int __devinit snd_ymfpci_pcm_4ch(ymfpci_t *chip, int device, snd_pcm_t ** rpcm)
+int __devinit snd_ymfpci_pcm_4ch(struct snd_ymfpci *chip, int device, struct snd_pcm ** rpcm)
 {
-	snd_pcm_t *pcm;
+	struct snd_pcm *pcm;
 	int err;
 
 	if (rpcm)
@@ -1210,17 +1214,17 @@ int __devinit snd_ymfpci_pcm_4ch(ymfpci_t *chip, int device, snd_pcm_t ** rpcm)
 	return 0;
 }
 
-static int snd_ymfpci_spdif_default_info(snd_kcontrol_t *kcontrol, snd_ctl_elem_info_t * uinfo)
+static int snd_ymfpci_spdif_default_info(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo)
 {
 	uinfo->type = SNDRV_CTL_ELEM_TYPE_IEC958;
 	uinfo->count = 1;
 	return 0;
 }
 
-static int snd_ymfpci_spdif_default_get(snd_kcontrol_t * kcontrol,
-					snd_ctl_elem_value_t * ucontrol)
+static int snd_ymfpci_spdif_default_get(struct snd_kcontrol *kcontrol,
+					struct snd_ctl_elem_value *ucontrol)
 {
-	ymfpci_t *chip = snd_kcontrol_chip(kcontrol);
+	struct snd_ymfpci *chip = snd_kcontrol_chip(kcontrol);
 
 	spin_lock_irq(&chip->reg_lock);
 	ucontrol->value.iec958.status[0] = (chip->spdif_bits >> 0) & 0xff;
@@ -1229,10 +1233,10 @@ static int snd_ymfpci_spdif_default_get(snd_kcontrol_t * kcontrol,
 	return 0;
 }
 
-static int snd_ymfpci_spdif_default_put(snd_kcontrol_t * kcontrol,
-					 snd_ctl_elem_value_t * ucontrol)
+static int snd_ymfpci_spdif_default_put(struct snd_kcontrol *kcontrol,
+					 struct snd_ctl_elem_value *ucontrol)
 {
-	ymfpci_t *chip = snd_kcontrol_chip(kcontrol);
+	struct snd_ymfpci *chip = snd_kcontrol_chip(kcontrol);
 	unsigned int val;
 	int change;
 
@@ -1247,7 +1251,7 @@ static int snd_ymfpci_spdif_default_put(snd_kcontrol_t * kcontrol,
 	return change;
 }
 
-static snd_kcontrol_new_t snd_ymfpci_spdif_default __devinitdata =
+static struct snd_kcontrol_new snd_ymfpci_spdif_default __devinitdata =
 {
 	.iface =	SNDRV_CTL_ELEM_IFACE_PCM,
 	.name =         SNDRV_CTL_NAME_IEC958("",PLAYBACK,DEFAULT),
@@ -1256,17 +1260,17 @@ static snd_kcontrol_new_t snd_ymfpci_spdif_default __devinitdata =
 	.put =		snd_ymfpci_spdif_default_put
 };
 
-static int snd_ymfpci_spdif_mask_info(snd_kcontrol_t *kcontrol, snd_ctl_elem_info_t * uinfo)
+static int snd_ymfpci_spdif_mask_info(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo)
 {
 	uinfo->type = SNDRV_CTL_ELEM_TYPE_IEC958;
 	uinfo->count = 1;
 	return 0;
 }
 
-static int snd_ymfpci_spdif_mask_get(snd_kcontrol_t * kcontrol,
-				      snd_ctl_elem_value_t * ucontrol)
+static int snd_ymfpci_spdif_mask_get(struct snd_kcontrol *kcontrol,
+				      struct snd_ctl_elem_value *ucontrol)
 {
-	ymfpci_t *chip = snd_kcontrol_chip(kcontrol);
+	struct snd_ymfpci *chip = snd_kcontrol_chip(kcontrol);
 
 	spin_lock_irq(&chip->reg_lock);
 	ucontrol->value.iec958.status[0] = 0x3e;
@@ -1275,7 +1279,7 @@ static int snd_ymfpci_spdif_mask_get(snd_kcontrol_t * kcontrol,
 	return 0;
 }
 
-static snd_kcontrol_new_t snd_ymfpci_spdif_mask __devinitdata =
+static struct snd_kcontrol_new snd_ymfpci_spdif_mask __devinitdata =
 {
 	.access =	SNDRV_CTL_ELEM_ACCESS_READ,
 	.iface =	SNDRV_CTL_ELEM_IFACE_PCM,
@@ -1284,17 +1288,17 @@ static snd_kcontrol_new_t snd_ymfpci_spdif_mask __devinitdata =
 	.get =		snd_ymfpci_spdif_mask_get,
 };
 
-static int snd_ymfpci_spdif_stream_info(snd_kcontrol_t *kcontrol, snd_ctl_elem_info_t * uinfo)
+static int snd_ymfpci_spdif_stream_info(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo)
 {
 	uinfo->type = SNDRV_CTL_ELEM_TYPE_IEC958;
 	uinfo->count = 1;
 	return 0;
 }
 
-static int snd_ymfpci_spdif_stream_get(snd_kcontrol_t * kcontrol,
-					snd_ctl_elem_value_t * ucontrol)
+static int snd_ymfpci_spdif_stream_get(struct snd_kcontrol *kcontrol,
+					struct snd_ctl_elem_value *ucontrol)
 {
-	ymfpci_t *chip = snd_kcontrol_chip(kcontrol);
+	struct snd_ymfpci *chip = snd_kcontrol_chip(kcontrol);
 
 	spin_lock_irq(&chip->reg_lock);
 	ucontrol->value.iec958.status[0] = (chip->spdif_pcm_bits >> 0) & 0xff;
@@ -1303,10 +1307,10 @@ static int snd_ymfpci_spdif_stream_get(snd_kcontrol_t * kcontrol,
 	return 0;
 }
 
-static int snd_ymfpci_spdif_stream_put(snd_kcontrol_t * kcontrol,
-					snd_ctl_elem_value_t * ucontrol)
+static int snd_ymfpci_spdif_stream_put(struct snd_kcontrol *kcontrol,
+					struct snd_ctl_elem_value *ucontrol)
 {
-	ymfpci_t *chip = snd_kcontrol_chip(kcontrol);
+	struct snd_ymfpci *chip = snd_kcontrol_chip(kcontrol);
 	unsigned int val;
 	int change;
 
@@ -1321,7 +1325,7 @@ static int snd_ymfpci_spdif_stream_put(snd_kcontrol_t * kcontrol,
 	return change;
 }
 
-static snd_kcontrol_new_t snd_ymfpci_spdif_stream __devinitdata =
+static struct snd_kcontrol_new snd_ymfpci_spdif_stream __devinitdata =
 {
 	.access =	SNDRV_CTL_ELEM_ACCESS_READWRITE | SNDRV_CTL_ELEM_ACCESS_INACTIVE,
 	.iface =	SNDRV_CTL_ELEM_IFACE_PCM,
@@ -1331,7 +1335,7 @@ static snd_kcontrol_new_t snd_ymfpci_spdif_stream __devinitdata =
 	.put =		snd_ymfpci_spdif_stream_put
 };
 
-static int snd_ymfpci_drec_source_info(snd_kcontrol_t *kcontrol, snd_ctl_elem_info_t *info)
+static int snd_ymfpci_drec_source_info(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *info)
 {
 	static char *texts[3] = {"AC'97", "IEC958", "ZV Port"};
 
@@ -1344,9 +1348,9 @@ static int snd_ymfpci_drec_source_info(snd_kcontrol_t *kcontrol, snd_ctl_elem_in
 	return 0;
 }
 
-static int snd_ymfpci_drec_source_get(snd_kcontrol_t *kcontrol, snd_ctl_elem_value_t *value)
+static int snd_ymfpci_drec_source_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *value)
 {
-	ymfpci_t *chip = snd_kcontrol_chip(kcontrol);
+	struct snd_ymfpci *chip = snd_kcontrol_chip(kcontrol);
 	u16 reg;
 
 	spin_lock_irq(&chip->reg_lock);
@@ -1359,9 +1363,9 @@ static int snd_ymfpci_drec_source_get(snd_kcontrol_t *kcontrol, snd_ctl_elem_val
 	return 0;
 }
 
-static int snd_ymfpci_drec_source_put(snd_kcontrol_t *kcontrol, snd_ctl_elem_value_t *value)
+static int snd_ymfpci_drec_source_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *value)
 {
-	ymfpci_t *chip = snd_kcontrol_chip(kcontrol);
+	struct snd_ymfpci *chip = snd_kcontrol_chip(kcontrol);
 	u16 reg, old_reg;
 
 	spin_lock_irq(&chip->reg_lock);
@@ -1375,7 +1379,7 @@ static int snd_ymfpci_drec_source_put(snd_kcontrol_t *kcontrol, snd_ctl_elem_val
 	return reg != old_reg;
 }
 
-static snd_kcontrol_new_t snd_ymfpci_drec_source __devinitdata = {
+static struct snd_kcontrol_new snd_ymfpci_drec_source __devinitdata = {
 	.access =	SNDRV_CTL_ELEM_ACCESS_READWRITE,
 	.iface =	SNDRV_CTL_ELEM_IFACE_MIXER,
 	.name =		"Direct Recording Source",
@@ -1394,8 +1398,8 @@ static snd_kcontrol_new_t snd_ymfpci_drec_source __devinitdata = {
   .get = snd_ymfpci_get_single, .put = snd_ymfpci_put_single, \
   .private_value = ((reg) | ((shift) << 16)) }
 
-static int snd_ymfpci_info_single(snd_kcontrol_t *kcontrol,
-				  snd_ctl_elem_info_t *uinfo)
+static int snd_ymfpci_info_single(struct snd_kcontrol *kcontrol,
+				  struct snd_ctl_elem_info *uinfo)
 {
 	int reg = kcontrol->private_value & 0xffff;
 
@@ -1411,10 +1415,10 @@ static int snd_ymfpci_info_single(snd_kcontrol_t *kcontrol,
 	return 0;
 }
 
-static int snd_ymfpci_get_single(snd_kcontrol_t *kcontrol,
-				 snd_ctl_elem_value_t *ucontrol)
+static int snd_ymfpci_get_single(struct snd_kcontrol *kcontrol,
+				 struct snd_ctl_elem_value *ucontrol)
 {
-	ymfpci_t *chip = snd_kcontrol_chip(kcontrol);
+	struct snd_ymfpci *chip = snd_kcontrol_chip(kcontrol);
 	int reg = kcontrol->private_value & 0xffff;
 	unsigned int shift = (kcontrol->private_value >> 16) & 0xff;
 	unsigned int mask = 1;
@@ -1429,10 +1433,10 @@ static int snd_ymfpci_get_single(snd_kcontrol_t *kcontrol,
 	return 0;
 }
 
-static int snd_ymfpci_put_single(snd_kcontrol_t *kcontrol,
-				 snd_ctl_elem_value_t *ucontrol)
+static int snd_ymfpci_put_single(struct snd_kcontrol *kcontrol,
+				 struct snd_ctl_elem_value *ucontrol)
 {
-	ymfpci_t *chip = snd_kcontrol_chip(kcontrol);
+	struct snd_ymfpci *chip = snd_kcontrol_chip(kcontrol);
 	int reg = kcontrol->private_value & 0xffff;
 	unsigned int shift = (kcontrol->private_value >> 16) & 0xff;
  	unsigned int mask = 1;
@@ -1461,7 +1465,7 @@ static int snd_ymfpci_put_single(snd_kcontrol_t *kcontrol,
   .get = snd_ymfpci_get_double, .put = snd_ymfpci_put_double, \
   .private_value = reg }
 
-static int snd_ymfpci_info_double(snd_kcontrol_t *kcontrol, snd_ctl_elem_info_t * uinfo)
+static int snd_ymfpci_info_double(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo)
 {
 	unsigned int reg = kcontrol->private_value;
 
@@ -1474,9 +1478,9 @@ static int snd_ymfpci_info_double(snd_kcontrol_t *kcontrol, snd_ctl_elem_info_t
 	return 0;
 }
 
-static int snd_ymfpci_get_double(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t * ucontrol)
+static int snd_ymfpci_get_double(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
 {
-	ymfpci_t *chip = snd_kcontrol_chip(kcontrol);
+	struct snd_ymfpci *chip = snd_kcontrol_chip(kcontrol);
 	unsigned int reg = kcontrol->private_value;
 	unsigned int shift_left = 0, shift_right = 16, mask = 16383;
 	unsigned int val;
@@ -1491,9 +1495,9 @@ static int snd_ymfpci_get_double(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t
 	return 0;
 }
 
-static int snd_ymfpci_put_double(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t * ucontrol)
+static int snd_ymfpci_put_double(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
 {
-	ymfpci_t *chip = snd_kcontrol_chip(kcontrol);
+	struct snd_ymfpci *chip = snd_kcontrol_chip(kcontrol);
 	unsigned int reg = kcontrol->private_value;
 	unsigned int shift_left = 0, shift_right = 16, mask = 16383;
 	int change;
@@ -1517,7 +1521,7 @@ static int snd_ymfpci_put_double(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t
 /*
  * 4ch duplication
  */
-static int snd_ymfpci_info_dup4ch(snd_kcontrol_t *kcontrol, snd_ctl_elem_info_t * uinfo)
+static int snd_ymfpci_info_dup4ch(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo)
 {
 	uinfo->type = SNDRV_CTL_ELEM_TYPE_BOOLEAN;
 	uinfo->count = 1;
@@ -1526,16 +1530,16 @@ static int snd_ymfpci_info_dup4ch(snd_kcontrol_t *kcontrol, snd_ctl_elem_info_t
 	return 0;
 }
 
-static int snd_ymfpci_get_dup4ch(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t * ucontrol)
+static int snd_ymfpci_get_dup4ch(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
 {
-	ymfpci_t *chip