1 files changed, 156 insertions, 139 deletions

diff --git a/sound/pci/atiixp.c b/sound/pci/atiixp.c
index 36395d0f3d87..5ead66610ed7 100644
--- a/sound/pci/atiixp.c
+++ b/sound/pci/atiixp.c
@@ -197,24 +197,18 @@ module_param(enable, bool, 0444);
 #define ATI_MAX_DESCRIPTORS     256     /* max number of descriptor packets */
 
 
-/*
- */
-
-typedef struct snd_atiixp atiixp_t;
-typedef struct snd_atiixp_dma atiixp_dma_t;
-typedef struct snd_atiixp_dma_ops atiixp_dma_ops_t;
-
+struct atiixp;
 
 /*
  * DMA packate descriptor
  */
 
-typedef struct atiixp_dma_desc {
+struct atiixp_dma_desc {
         u32 addr;       /* DMA buffer address */
         u16 status;     /* status bits */
         u16 size;       /* size of the packet in dwords */
         u32 next;       /* address of the next packet descriptor */
-} atiixp_dma_desc_t;
+};
 
 /*
  * stream enum
@@ -229,22 +223,25 @@ enum { ATI_PCMDEV_ANALOG, ATI_PCMDEV_DIGITAL, NUM_ATI_PCMDEVS }; /* pcm devices
 /*
  * constants and callbacks for each DMA type
  */
-struct snd_atiixp_dma_ops {
+struct atiixp_dma_ops {
         int type;                       /* ATI_DMA_XXX */
         unsigned int llp_offset;        /* LINKPTR offset */
         unsigned int dt_cur;            /* DT_CUR offset */
-        void (*enable_dma)(atiixp_t *chip, int on);     /* called from open callback */
-        void (*enable_transfer)(atiixp_t *chip, int on); /* called from trigger (START/STOP) */
-        void (*flush_dma)(atiixp_t *chip);              /* called from trigger (STOP only) */
+        /* called from open callback */
+        void (*enable_dma)(struct atiixp *chip, int on);
+        /* called from trigger (START/STOP) */
+        void (*enable_transfer)(struct atiixp *chip, int on);
+        /* called from trigger (STOP only) */
+        void (*flush_dma)(struct atiixp *chip);
 };
 
 /*
  * DMA stream
  */
-struct snd_atiixp_dma {
-        const atiixp_dma_ops_t *ops;
+struct atiixp_dma {
+        const struct atiixp_dma_ops *ops;
         struct snd_dma_buffer desc_buf;
-        snd_pcm_substream_t *substream; /* assigned PCM substream */
+        struct snd_pcm_substream *substream;    /* assigned PCM substream */
         unsigned int buf_addr, buf_bytes;       /* DMA buffer address, bytes */
         unsigned int period_bytes, periods;
         int opened;
@@ -258,22 +255,22 @@ struct snd_atiixp_dma {
 /*
  * ATI IXP chip
  */
-struct snd_atiixp {
-        snd_card_t *card;
+struct atiixp {
+        struct snd_card *card;
         struct pci_dev *pci;
 
         unsigned long addr;
         void __iomem *remap_addr;
         int irq;
         
-        ac97_bus_t *ac97_bus;
-        ac97_t *ac97[NUM_ATI_CODECS];
+        struct snd_ac97_bus *ac97_bus;
+        struct snd_ac97 *ac97[NUM_ATI_CODECS];
 
         spinlock_t reg_lock;
 
-        atiixp_dma_t dmas[NUM_ATI_DMAS];
+        struct atiixp_dma dmas[NUM_ATI_DMAS];
         struct ac97_pcm *pcms[NUM_ATI_PCMS];
-        snd_pcm_t *pcmdevs[NUM_ATI_PCMDEVS];
+        struct snd_pcm *pcmdevs[NUM_ATI_PCMDEVS];
 
         int max_channels;               /* max. channels for PCM out */
 
@@ -304,7 +301,7 @@ MODULE_DEVICE_TABLE(pci, snd_atiixp_ids);
  * update the bits of the given register.
  * return 1 if the bits changed.
  */
-static int snd_atiixp_update_bits(atiixp_t *chip, unsigned int reg,
+static int snd_atiixp_update_bits(struct atiixp *chip, unsigned int reg,
                                  unsigned int mask, unsigned int value)
 {
         void __iomem *addr = chip->remap_addr + reg;
@@ -336,7 +333,7 @@ static int snd_atiixp_update_bits(atiixp_t *chip, unsigned int reg,
  */
 
 #define ATI_DESC_LIST_SIZE \
-        PAGE_ALIGN(ATI_MAX_DESCRIPTORS * sizeof(atiixp_dma_desc_t))
+        PAGE_ALIGN(ATI_MAX_DESCRIPTORS * sizeof(struct atiixp_dma_desc))
 
 /*
  * build packets ring for the given buffer size.
@@ -347,10 +344,10 @@ static int snd_atiixp_update_bits(atiixp_t *chip, unsigned int reg,
  *
  * the ring is built in this function, and is set up to the hardware. 
  */
-static int atiixp_build_dma_packets(atiixp_t *chip, atiixp_dma_t *dma,
-                                   snd_pcm_substream_t *substream,
-                                   unsigned int periods,
-                                   unsigned int period_bytes)
+static int atiixp_build_dma_packets(struct atiixp *chip, struct atiixp_dma *dma,
+                                    struct snd_pcm_substream *substream,
+                                    unsigned int periods,
+                                    unsigned int period_bytes)
 {
         unsigned int i;
         u32 addr, desc_addr;
@@ -360,8 +357,10 @@ static int atiixp_build_dma_packets(atiixp_t *chip, atiixp_dma_t *dma,
                 return -ENOMEM;
 
         if (dma->desc_buf.area == NULL) {
-                if (snd_dma_alloc_pages(SNDRV_DMA_TYPE_DEV, snd_dma_pci_data(chip->pci),
-                                        ATI_DESC_LIST_SIZE, &dma->desc_buf) < 0)
+                if (snd_dma_alloc_pages(SNDRV_DMA_TYPE_DEV,
+                                        snd_dma_pci_data(chip->pci),
+                                        ATI_DESC_LIST_SIZE,
+                                        &dma->desc_buf) < 0)
                         return -ENOMEM;
                 dma->period_bytes = dma->periods = 0; /* clear */
         }
@@ -380,11 +379,12 @@ static int atiixp_build_dma_packets(atiixp_t *chip, atiixp_dma_t *dma,
         addr = (u32)substream->runtime->dma_addr;
         desc_addr = (u32)dma->desc_buf.addr;
         for (i = 0; i < periods; i++) {
-                atiixp_dma_desc_t *desc = &((atiixp_dma_desc_t *)dma->desc_buf.area)[i];
+                struct atiixp_dma_desc *desc;
+                desc = &((struct atiixp_dma_desc *)dma->desc_buf.area)[i];
                 desc->addr = cpu_to_le32(addr);
                 desc->status = 0;
                 desc->size = period_bytes >> 2; /* in dwords */
-                desc_addr += sizeof(atiixp_dma_desc_t);
+                desc_addr += sizeof(struct atiixp_dma_desc);
                 if (i == periods - 1)
                         desc->next = cpu_to_le32((u32)dma->desc_buf.addr);
                 else
@@ -404,7 +404,8 @@ static int atiixp_build_dma_packets(atiixp_t *chip, atiixp_dma_t *dma,
 /*
  * remove the ring buffer and release it if assigned
  */
-static void atiixp_clear_dma_packets(atiixp_t *chip, atiixp_dma_t *dma, snd_pcm_substream_t *substream)
+static void atiixp_clear_dma_packets(struct atiixp *chip, struct atiixp_dma *dma,
+                                     struct snd_pcm_substream *substream)
 {
         if (dma->desc_buf.area) {
                 writel(0, chip->remap_addr + dma->ops->llp_offset);
@@ -416,7 +417,7 @@ static void atiixp_clear_dma_packets(atiixp_t *chip, atiixp_dma_t *dma, snd_pcm_
 /*
  * AC97 interface
  */
-static int snd_atiixp_acquire_codec(atiixp_t *chip)
+static int snd_atiixp_acquire_codec(struct atiixp *chip)
 {
         int timeout = 1000;
 
@@ -430,7 +431,7 @@ static int snd_atiixp_acquire_codec(atiixp_t *chip)
         return 0;
 }
 
-static unsigned short snd_atiixp_codec_read(atiixp_t *chip, unsigned short codec, unsigned short reg)
+static unsigned short snd_atiixp_codec_read(struct atiixp *chip, unsigned short codec, unsigned short reg)
 {
         unsigned int data;
         int timeout;
@@ -458,7 +459,8 @@ static unsigned short snd_atiixp_codec_read(atiixp_t *chip, unsigned short codec
 }
 
 
-static void snd_atiixp_codec_write(atiixp_t *chip, unsigned short codec, unsigned short reg, unsigned short val)
+static void snd_atiixp_codec_write(struct atiixp *chip, unsigned short codec,
+                                   unsigned short reg, unsigned short val)
 {
         unsigned int data;
     
@@ -471,23 +473,25 @@ static void snd_atiixp_codec_write(atiixp_t *chip, unsigned short codec, unsigne
 }
 
 
-static unsigned short snd_atiixp_ac97_read(ac97_t *ac97, unsigned short reg)
+static unsigned short snd_atiixp_ac97_read(struct snd_ac97 *ac97,
+                                           unsigned short reg)
 {
-        atiixp_t *chip = ac97->private_data;
+        struct atiixp *chip = ac97->private_data;
         return snd_atiixp_codec_read(chip, ac97->num, reg);
     
 }
 
-static void snd_atiixp_ac97_write(ac97_t *ac97, unsigned short reg, unsigned short val)
+static void snd_atiixp_ac97_write(struct snd_ac97 *ac97, unsigned short reg,
+                                  unsigned short val)
 {
-        atiixp_t *chip = ac97->private_data;
+        struct atiixp *chip = ac97->private_data;
         snd_atiixp_codec_write(chip, ac97->num, reg, val);
 }
 
 /*
  * reset AC link
  */
-static int snd_atiixp_aclink_reset(atiixp_t *chip)
+static int snd_atiixp_aclink_reset(struct atiixp *chip)
 {
         int timeout;
 
@@ -507,7 +511,7 @@ static int snd_atiixp_aclink_reset(atiixp_t *chip)
                 atiixp_update(chip, CMD, ATI_REG_CMD_AC_SYNC|ATI_REG_CMD_AC_RESET,
                               ATI_REG_CMD_AC_SYNC);
                 atiixp_read(chip, CMD);
-                msleep(1);
+                mdelay(1);
                 atiixp_update(chip, CMD, ATI_REG_CMD_AC_RESET, ATI_REG_CMD_AC_RESET);
                 if (--timeout) {
                         snd_printk(KERN_ERR "atiixp: codec reset timeout\n");
@@ -523,7 +527,7 @@ static int snd_atiixp_aclink_reset(atiixp_t *chip)
 }
 
 #ifdef CONFIG_PM
-static int snd_atiixp_aclink_down(atiixp_t *chip)
+static int snd_atiixp_aclink_down(struct atiixp *chip)
 {
         // if (atiixp_read(chip, MODEM_MIRROR) & 0x1) /* modem running, too? */
         //      return -EBUSY;
@@ -548,7 +552,7 @@ static int snd_atiixp_aclink_down(atiixp_t *chip)
              ATI_REG_ISR_CODEC2_NOT_READY)
 #define CODEC_CHECK_BITS (ALL_CODEC_NOT_READY|ATI_REG_ISR_NEW_FRAME)
 
-static int snd_atiixp_codec_detect(atiixp_t *chip)
+static int snd_atiixp_codec_detect(struct atiixp *chip)
 {
         int timeout;
 
@@ -557,7 +561,7 @@ static int snd_atiixp_codec_detect(atiixp_t *chip)
         /* wait for the interrupts */
         timeout = 50;
         while (timeout-- > 0) {
-                msleep(1);
+                mdelay(1);
                 if (chip->codec_not_ready_bits)
                         break;
         }
@@ -574,7 +578,7 @@ static int snd_atiixp_codec_detect(atiixp_t *chip)
 /*
  * enable DMA and irqs
  */
-static int snd_atiixp_chip_start(atiixp_t *chip)
+static int snd_atiixp_chip_start(struct atiixp *chip)
 {
         unsigned int reg;
 
@@ -604,7 +608,7 @@ static int snd_atiixp_chip_start(atiixp_t *chip)
 /*
  * disable DMA and IRQs
  */
-static int snd_atiixp_chip_stop(atiixp_t *chip)
+static int snd_atiixp_chip_stop(struct atiixp *chip)
 {
         /* clear interrupt source */
         atiixp_write(chip, ISR, atiixp_read(chip, ISR));
@@ -623,11 +627,11 @@ static int snd_atiixp_chip_stop(atiixp_t *chip)
  * position.  when SG-buffer is implemented, the offset must be calculated
  * correctly...
  */
-static snd_pcm_uframes_t snd_atiixp_pcm_pointer(snd_pcm_substream_t *substream)
+static snd_pcm_uframes_t snd_atiixp_pcm_pointer(struct snd_pcm_substream *substream)
 {
-        atiixp_t *chip = snd_pcm_substream_chip(substream);
-        snd_pcm_runtime_t *runtime = substream->runtime;
-        atiixp_dma_t *dma = (atiixp_dma_t *)runtime->private_data;
+        struct atiixp *chip = snd_pcm_substream_chip(substream);
+        struct snd_pcm_runtime *runtime = substream->runtime;
+        struct atiixp_dma *dma = runtime->private_data;
         unsigned int curptr;
         int timeout = 1000;
 
@@ -648,7 +652,7 @@ static snd_pcm_uframes_t snd_atiixp_pcm_pointer(snd_pcm_substream_t *substream)
 /*
  * XRUN detected, and stop the PCM substream
  */
-static void snd_atiixp_xrun_dma(atiixp_t *chip, atiixp_dma_t *dma)
+static void snd_atiixp_xrun_dma(struct atiixp *chip, struct atiixp_dma *dma)
 {
         if (! dma->substream || ! dma->running)
                 return;
@@ -659,7 +663,7 @@ static void snd_atiixp_xrun_dma(atiixp_t *chip, atiixp_dma_t *dma)
 /*
  * the period ack.  update the substream.
  */
-static void snd_atiixp_update_dma(atiixp_t *chip, atiixp_dma_t *dma)
+static void snd_atiixp_update_dma(struct atiixp *chip, struct atiixp_dma *dma)
 {
         if (! dma->substream || ! dma->running)
                 return;
@@ -668,7 +672,7 @@ static void snd_atiixp_update_dma(atiixp_t *chip, atiixp_dma_t *dma)
 
 /* set BUS_BUSY interrupt bit if any DMA is running */
 /* call with spinlock held */
-static void snd_atiixp_check_bus_busy(atiixp_t *chip)
+static void snd_atiixp_check_bus_busy(struct atiixp *chip)
 {
         unsigned int bus_busy;
         if (atiixp_read(chip, CMD) & (ATI_REG_CMD_SEND_EN |
@@ -683,10 +687,10 @@ static void snd_atiixp_check_bus_busy(atiixp_t *chip)
 /* common trigger callback
  * calling the lowlevel callbacks in it
  */
-static int snd_atiixp_pcm_trigger(snd_pcm_substream_t *substream, int cmd)
+static int snd_atiixp_pcm_trigger(struct snd_pcm_substream *substream, int cmd)
 {
-        atiixp_t *chip = snd_pcm_substream_chip(substream);
-        atiixp_dma_t *dma = (atiixp_dma_t *)substream->runtime->private_data;
+        struct atiixp *chip = snd_pcm_substream_chip(substream);
+        struct atiixp_dma *dma = substream->runtime->private_data;
         int err = 0;
 
         snd_assert(dma->ops->enable_transfer && dma->ops->flush_dma, return -EINVAL);
@@ -730,13 +734,13 @@ static int snd_atiixp_pcm_trigger(snd_pcm_substream_t *substream, int cmd)
  */
 
 /* flush FIFO of analog OUT DMA */
-static void atiixp_out_flush_dma(atiixp_t *chip)
+static void atiixp_out_flush_dma(struct atiixp *chip)
 {
         atiixp_write(chip, FIFO_FLUSH, ATI_REG_FIFO_OUT_FLUSH);
 }
 
 /* enable/disable analog OUT DMA */
-static void atiixp_out_enable_dma(atiixp_t *chip, int on)
+static void atiixp_out_enable_dma(struct atiixp *chip, int on)
 {
         unsigned int data;
         data = atiixp_read(chip, CMD);
@@ -751,21 +755,21 @@ static void atiixp_out_enable_dma(atiixp_t *chip, int on)
 }
 
 /* start/stop transfer over OUT DMA */
-static void atiixp_out_enable_transfer(atiixp_t *chip, int on)
+static void atiixp_out_enable_transfer(struct atiixp *chip, int on)
 {
         atiixp_update(chip, CMD, ATI_REG_CMD_SEND_EN,
                       on ? ATI_REG_CMD_SEND_EN : 0);
 }
 
 /* enable/disable analog IN DMA */
-static void atiixp_in_enable_dma(atiixp_t *chip, int on)
+static void atiixp_in_enable_dma(struct atiixp *chip, int on)
 {
         atiixp_update(chip, CMD, ATI_REG_CMD_IN_DMA_EN,
                       on ? ATI_REG_CMD_IN_DMA_EN : 0);
 }
 
 /* start/stop analog IN DMA */
-static void atiixp_in_enable_transfer(atiixp_t *chip, int on)
+static void atiixp_in_enable_transfer(struct atiixp *chip, int on)
 {
         if (on) {
                 unsigned int data = atiixp_read(chip, CMD);
@@ -784,20 +788,20 @@ static void atiixp_in_enable_transfer(atiixp_t *chip, int on)
 }
 
 /* flush FIFO of analog IN DMA */
-static void atiixp_in_flush_dma(atiixp_t *chip)
+static void atiixp_in_flush_dma(struct atiixp *chip)
 {
         atiixp_write(chip, FIFO_FLUSH, ATI_REG_FIFO_IN_FLUSH);
 }
 
 /* enable/disable SPDIF OUT DMA */
-static void atiixp_spdif_enable_dma(atiixp_t *chip, int on)
+static void atiixp_spdif_enable_dma(struct atiixp *chip, int on)
 {
         atiixp_update(chip, CMD, ATI_REG_CMD_SPDF_DMA_EN,
                       on ? ATI_REG_CMD_SPDF_DMA_EN : 0);
 }
 
 /* start/stop SPDIF OUT DMA */
-static void atiixp_spdif_enable_transfer(atiixp_t *chip, int on)
+static void atiixp_spdif_enable_transfer(struct atiixp *chip, int on)
 {
         unsigned int data;
         data = atiixp_read(chip, CMD);
@@ -809,7 +813,7 @@ static void atiixp_spdif_enable_transfer(atiixp_t *chip, int on)
 }
 
 /* flush FIFO of SPDIF OUT DMA */
-static void atiixp_spdif_flush_dma(atiixp_t *chip)
+static void atiixp_spdif_flush_dma(struct atiixp *chip)
 {
         int timeout;
 
@@ -828,9 +832,9 @@ static void atiixp_spdif_flush_dma(atiixp_t *chip)
 }
 
 /* set up slots and formats for SPDIF OUT */
-static int snd_atiixp_spdif_prepare(snd_pcm_substream_t *substream)
+static int snd_atiixp_spdif_prepare(struct snd_pcm_substream *substream)
 {
-        atiixp_t *chip = snd_pcm_substream_chip(substream);
+        struct atiixp *chip = snd_pcm_substream_chip(substream);
 
         spin_lock_irq(&chip->reg_lock);
         if (chip->spdif_over_aclink) {
@@ -855,9 +859,9 @@ static int snd_atiixp_spdif_prepare(snd_pcm_substream_t *substream)
 }
 
 /* set up slots and formats for analog OUT */
-static int snd_atiixp_playback_prepare(snd_pcm_substream_t *substream)
+static int snd_atiixp_playback_prepare(struct snd_pcm_substream *substream)
 {
-        atiixp_t *chip = snd_pcm_substream_chip(substream);
+        struct atiixp *chip = snd_pcm_substream_chip(substream);
         unsigned int data;
 
         spin_lock_irq(&chip->reg_lock);
@@ -900,9 +904,9 @@ static int snd_atiixp_playback_prepare(snd_pcm_substream_t *substream)
 }
 
 /* set up slots and formats for analog IN */
-static int snd_atiixp_capture_prepare(snd_pcm_substream_t *substream)
+static int snd_atiixp_capture_prepare(struct snd_pcm_substream *substream)
 {
-        atiixp_t *chip = snd_pcm_substream_chip(substream);
+        struct atiixp *chip = snd_pcm_substream_chip(substream);
 
         spin_lock_irq(&chip->reg_lock);
         atiixp_update(chip, CMD, ATI_REG_CMD_INTERLEAVE_IN,
@@ -915,11 +919,11 @@ static int snd_atiixp_capture_prepare(snd_pcm_substream_t *substream)
 /*
  * hw_params - allocate the buffer and set up buffer descriptors
  */
-static int snd_atiixp_pcm_hw_params(snd_pcm_substream_t *substream,
-                                   snd_pcm_hw_params_t *hw_params)
+static int snd_atiixp_pcm_hw_params(struct snd_pcm_substream *substream,
+                                    struct snd_pcm_hw_params *hw_params)
 {
-        atiixp_t *chip = snd_pcm_substream_chip(substream);
-        atiixp_dma_t *dma = (atiixp_dma_t *)substream->runtime->private_data;
+        struct atiixp *chip = snd_pcm_substream_chip(substream);
+        struct atiixp_dma *dma = substream->runtime->private_data;
         int err;
 
         err = snd_pcm_lib_malloc_pages(substream, params_buffer_bytes(hw_params));
@@ -953,10 +957,10 @@ static int snd_atiixp_pcm_hw_params(snd_pcm_substream_t *substream,
         return err;
 }
 
-static int snd_atiixp_pcm_hw_free(snd_pcm_substream_t * substream)
+static int snd_atiixp_pcm_hw_free(struct snd_pcm_substream *substream)
 {
-        atiixp_t *chip = snd_pcm_substream_chip(substream);
-        atiixp_dma_t *dma = (atiixp_dma_t *)substream->runtime->private_data;
+        struct atiixp *chip = snd_pcm_substream_chip(substream);
+        struct atiixp_dma *dma = substream->runtime->private_data;
 
         if (dma->pcm_open_flag) {
                 struct ac97_pcm *pcm = chip->pcms[dma->ac97_pcm_type];
@@ -972,7 +976,7 @@ static int snd_atiixp_pcm_hw_free(snd_pcm_substream_t * substream)
 /*
  * pcm hardware definition, identical for all DMA types
  */
-static snd_pcm_hardware_t snd_atiixp_pcm_hw =
+static struct snd_pcm_hardware snd_atiixp_pcm_hw =
 {
         .info =                 (SNDRV_PCM_INFO_MMAP | SNDRV_PCM_INFO_INTERLEAVED |
                                  SNDRV_PCM_INFO_BLOCK_TRANSFER |
@@ -992,10 +996,11 @@ static snd_pcm_hardware_t snd_atiixp_pcm_hw =
         .periods_max =          ATI_MAX_DESCRIPTORS,
 };
 
-static int snd_atiixp_pcm_open(snd_pcm_substream_t *substream, atiixp_dma_t *dma, int pcm_type)
+static int snd_atiixp_pcm_open(struct snd_pcm_substream *substream,
+                               struct atiixp_dma *dma, int pcm_type)
 {
-        atiixp_t *chip = snd_pcm_substream_chip(substream);
-        snd_pcm_runtime_t *runtime = substream->runtime;
+        struct atiixp *chip = snd_pcm_substream_chip(substream);
+        struct snd_pcm_runtime *runtime = substream->runtime;
         int err;
 
         snd_assert(dma->ops && dma->ops->enable_dma, return -EINVAL);
@@ -1025,9 +1030,10 @@ static int snd_atiixp_pcm_open(snd_pcm_substream_t *substream, atiixp_dma_t *dma
         return 0;
 }
 
-static int snd_atiixp_pcm_close(snd_pcm_substream_t *substream, atiixp_dma_t *dma)
+static int snd_atiixp_pcm_close(struct snd_pcm_substream *substream,
+                                struct atiixp_dma *dma)
 {
-        atiixp_t *chip = snd_pcm_substream_chip(substream);
+        struct atiixp *chip = snd_pcm_substream_chip(substream);
         /* disable DMA bits */
         snd_assert(dma->ops && dma->ops->enable_dma, return -EINVAL);
         spin_lock_irq(&chip->reg_lock);
@@ -1040,9 +1046,9 @@ static int snd_atiixp_pcm_close(snd_pcm_substream_t *substream, atiixp_dma_t *dm
 
 /*
  */
-static int snd_atiixp_playback_open(snd_pcm_substream_t *substream)
+static int snd_atiixp_playback_open(struct snd_pcm_substream *substream)
 {
-        atiixp_t *chip = snd_pcm_substream_chip(substream);
+        struct atiixp *chip = snd_pcm_substream_chip(substream);
         int err;
 
         down(&chip->open_mutex);
@@ -1058,9 +1064,9 @@ static int snd_atiixp_playback_open(snd_pcm_substream_t *substream)
         return 0;
 }
 
-static int snd_atiixp_playback_close(snd_pcm_substream_t *substream)
+static int snd_atiixp_playback_close(struct snd_pcm_substream *substream)
 {
-        atiixp_t *chip = snd_pcm_substream_chip(substream);
+        struct atiixp *chip = snd_pcm_substream_chip(substream);
         int err;
         down(&chip->open_mutex);
         err = snd_atiixp_pcm_close(substream, &chip->dmas[ATI_DMA_PLAYBACK]);
@@ -1068,21 +1074,21 @@ static int snd_atiixp_playback_close(snd_pcm_substream_t *substream)
         return err;
 }
 
-static int snd_atiixp_capture_open(snd_pcm_substream_t *substream)
+static int snd_atiixp_capture_open(struct snd_pcm_substream *substream)
 {
-        atiixp_t *chip = snd_pcm_substream_chip(substream);
+        struct atiixp *chip = snd_pcm_substream_chip(substream);
         return snd_atiixp_pcm_open(substream, &chip->dmas[ATI_DMA_CAPTURE], 1);
 }
 
-static int snd_atiixp_capture_close(snd_pcm_substream_t *substream)
+static int snd_atiixp_capture_close(struct snd_pcm_substream *substream)
 {
-        atiixp_t *chip = snd_pcm_substream_chip(substream);
+        struct atiixp *chip = snd_pcm_substream_chip(substream);
         return snd_atiixp_pcm_close(substream, &chip->dmas[ATI_DMA_CAPTURE]);
 }
 
-static int snd_atiixp_spdif_open(snd_pcm_substream_t *substream)
+static int snd_atiixp_spdif_open(struct snd_pcm_substream *substream)
 {
-        atiixp_t *chip = snd_pcm_substream_chip(substream);
+        struct atiixp *chip = snd_pcm_substream_chip(substream);
         int err;
         down(&chip->open_mutex);
         if (chip->spdif_over_aclink) /* share DMA_PLAYBACK */
@@ -1093,9 +1099,9 @@ static int snd_atiixp_spdif_open(snd_pcm_substream_t *substream)
         return err;
 }
 
-static int snd_atiixp_spdif_close(snd_pcm_substream_t *substream)
+static int snd_atiixp_spdif_close(struct snd_pcm_substream *substream)
 {
-        atiixp_t *chip = snd_pcm_substream_chip(substream);
+        struct atiixp *chip = snd_pcm_substream_chip(substream);
         int err;
         down(&chip->open_mutex);
         if (chip->spdif_over_aclink)
@@ -1107,7 +1113,7 @@ static int snd_atiixp_spdif_close(snd_pcm_substream_t *substream)
 }
 
 /* AC97 playback */
-static snd_pcm_ops_t snd_atiixp_playback_ops = {
+static struct snd_pcm_ops snd_atiixp_playback_ops = {
         .open =         snd_atiixp_playback_open,
         .close =        snd_atiixp_playback_close,
         .ioctl =        snd_pcm_lib_ioctl,
@@ -1119,7 +1125,7 @@ static snd_pcm_ops_t snd_atiixp_playback_ops = {
 };
 
 /* AC97 capture */
-static snd_pcm_ops_t snd_atiixp_capture_ops = {
+static struct snd_pcm_ops snd_atiixp_capture_ops = {
         .open =         snd_atiixp_capture_open,
         .close =        snd_atiixp_capture_close,
         .ioctl =        snd_pcm_lib_ioctl,
@@ -1131,7 +1137,7 @@ static snd_pcm_ops_t snd_atiixp_capture_ops = {
 };
 
 /* SPDIF playback */
-static snd_pcm_ops_t snd_atiixp_spdif_ops = {
+static struct snd_pcm_ops snd_atiixp_spdif_ops = {
         .open =         snd_atiixp_spdif_open,
         .close =        snd_atiixp_spdif_close,
         .ioctl =        snd_pcm_lib_ioctl,
@@ -1178,7 +1184,7 @@ static struct ac97_pcm atiixp_pcm_defs[] __devinitdata = {
         },
 };
 
-static atiixp_dma_ops_t snd_atiixp_playback_dma_ops = {
+static struct atiixp_dma_ops snd_atiixp_playback_dma_ops = {
         .type = ATI_DMA_PLAYBACK,
         .llp_offset = ATI_REG_OUT_DMA_LINKPTR,
         .dt_cur = ATI_REG_OUT_DMA_DT_CUR,
@@ -1187,7 +1193,7 @@ static atiixp_dma_ops_t snd_atiixp_playback_dma_ops = {
         .flush_dma = atiixp_out_flush_dma,
 };
         
-static atiixp_dma_ops_t snd_atiixp_capture_dma_ops = {
+static struct atiixp_dma_ops snd_atiixp_capture_dma_ops = {
         .type = ATI_DMA_CAPTURE,
         .llp_offset = ATI_REG_IN_DMA_LINKPTR,
         .dt_cur = ATI_REG_IN_DMA_DT_CUR,
@@ -1196,7 +1202,7 @@ static atiixp_dma_ops_t snd_atiixp_capture_dma_ops = {
         .flush_dma = atiixp_in_flush_dma,
 };
         
-static atiixp_dma_ops_t snd_atiixp_spdif_dma_ops = {
+static struct atiixp_dma_ops snd_atiixp_spdif_dma_ops = {
         .type = ATI_DMA_SPDIF,
         .llp_offset = ATI_REG_SPDF_DMA_LINKPTR,
         .dt_cur = ATI_REG_SPDF_DMA_DT_CUR,
@@ -1206,10 +1212,10 @@ static atiixp_dma_ops_t snd_atiixp_spdif_dma_ops = {
 };
         
 
-static int __devinit snd_atiixp_pcm_new(atiixp_t *chip)
+static int __devinit snd_atiixp_pcm_new(struct atiixp *chip)
 {
-        snd_pcm_t *pcm;
-        ac97_bus_t *pbus = chip->ac97_bus;
+        struct snd_pcm *pcm;
+        struct snd_ac97_bus *pbus = chip->ac97_bus;
         int err, i, num_pcms;
 
         /* initialize constants */
@@ -1238,7 +1244,8 @@ static int __devinit snd_atiixp_pcm_new(atiixp_t *chip)
         }
 
         /* PCM #0: analog I/O */
-        err = snd_pcm_new(chip->card, "ATI IXP AC97", ATI_PCMDEV_ANALOG, 1, 1, &pcm);
+        err = snd_pcm_new(chip->card, "ATI IXP AC97",
+                          ATI_PCMDEV_ANALOG, 1, 1, &pcm);
         if (err < 0)
                 return err;
         snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_PLAYBACK, &snd_atiixp_playback_ops);
@@ -1248,7 +1255,8 @@ static int __devinit snd_atiixp_pcm_new(atiixp_t *chip)
         chip->pcmdevs[ATI_PCMDEV_ANALOG] = pcm;
 
         snd_pcm_lib_preallocate_pages_for_all(pcm, SNDRV_DMA_TYPE_DEV,
-                                              snd_dma_pci_data(chip->pci), 64*1024, 128*1024);
+                                              snd_dma_pci_data(chip->pci),
+                                              64*1024, 128*1024);
 
         /* no SPDIF support on codec? */
         if (chip->pcms[ATI_PCM_SPDIF] && ! chip->pcms[ATI_PCM_SPDIF]->rates)
@@ -1259,7 +1267,8 @@ static int __devinit snd_atiixp_pcm_new(atiixp_t *chip)
                 chip->pcms[ATI_PCM_SPDIF]->rates = SNDRV_PCM_RATE_48000;
 
         /* PCM #1: spdif playback */
-        err = snd_pcm_new(chip->card, "ATI IXP IEC958", ATI_PCMDEV_DIGITAL, 1, 0, &pcm);
+        err = snd_pcm_new(chip->card, "ATI IXP IEC958",
+                          ATI_PCMDEV_DIGITAL, 1, 0, &pcm);
         if (err < 0)
                 return err;
         snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_PLAYBACK, &snd_atiixp_spdif_ops);
@@ -1271,12 +1280,15 @@ static int __devinit snd_atiixp_pcm_new(atiixp_t *chip)
         chip->pcmdevs[ATI_PCMDEV_DIGITAL] = pcm;
 
         snd_pcm_lib_preallocate_pages_for_all(pcm, SNDRV_DMA_TYPE_DEV,
-                                              snd_dma_pci_data(chip->pci), 64*1024, 128*1024);
+                                              snd_dma_pci_data(chip->pci),
+                                              64*1024, 128*1024);
 
         /* pre-select AC97 SPDIF slots 10/11 */
         for (i = 0; i < NUM_ATI_CODECS; i++) {
                 if (chip->ac97[i])
-                        snd_ac97_update_bits(chip->ac97[i], AC97_EXTENDED_STATUS, 0x03 << 4, 0x03 << 4);
+                        snd_ac97_update_bits(chip->ac97[i],
+                                             AC97_EXTENDED_STATUS,
+                                             0x03 << 4, 0x03 << 4);
         }
 
         return 0;
@@ -1289,7 +1301,7 @@ static int __devinit snd_atiixp_pcm_new(atiixp_t *chip)
  */
 static irqreturn_t snd_atiixp_interrupt(int irq, void *dev_id, struct pt_regs *regs)
 {
-        atiixp_t *chip = dev_id;
+        struct atiixp *chip = dev_id;
         unsigned int status;
 
         status = atiixp_read(chip, ISR);
@@ -1344,13 +1356,14 @@ static struct ac97_quirk ac97_quirks[] __devinitdata = {
         { } /* terminator */
 };
 
-static int __devinit snd_atiixp_mixer_new(atiixp_t *chip, int clock, const char *quirk_override)
+static int __devinit snd_atiixp_mixer_new(struct atiixp *chip, int clock,
+                                          const char *quirk_override)
 {
-        ac97_bus_t *pbus;
-        ac97_template_t ac97;
+        struct snd_ac97_bus *pbus;
+        struct snd_ac97_template ac97;
         int i, err;
         int codec_count;
-        static ac97_bus_ops_t ops = {
+        static struct snd_ac97_bus_ops ops = {
                 .write = snd_atiixp_ac97_write,
                 .read = snd_atiixp_ac97_read,
         };
@@ -1402,16 +1415,17 @@ static int __devinit snd_atiixp_mixer_new(atiixp_t *chip, int clock, const char
 /*
  * power management
  */
-static int snd_atiixp_suspend(snd_card_t *card, pm_message_t state)
+static int snd_atiixp_suspend(struct snd_card *card, pm_message_t state)
 {
-        atiixp_t *chip = card->pm_private_data;
+        struct atiixp *chip = card->pm_private_data;
         int i;
 
         for (i = 0; i < NUM_ATI_PCMDEVS; i++)
                 if (chip->pcmdevs[i]) {
-                        atiixp_dma_t *dma = &chip->dmas[i];
+                        struct atiixp_dma *dma = &chip->dmas[i];
                         if (dma->substream && dma->running)
-                                dma->saved_curptr = readl(chip->remap_addr + dma->ops->dt_cur);
+                                dma->saved_curptr = readl(chip->remap_addr +
+                                                          dma->ops->dt_cur);
                         snd_pcm_suspend_all(chip->pcmdevs[i]);
                 }
         for (i = 0; i < NUM_ATI_CODECS; i++)
@@ -1425,9 +1439,9 @@ static int snd_atiixp_suspend(snd_card_t *card, pm_message_t state)
         return 0;
 }
 
-static int snd_atiixp_resume(snd_card_t *card)
+static int snd_atiixp_resume(struct snd_card *card)
 {
-        atiixp_t *chip = card->pm_private_data;
+        struct atiixp *chip = card->pm_private_data;
         int i;
 
         pci_enable_device(chip->pci);
@@ -1443,13 +1457,14 @@ static int snd_atiixp_resume(snd_card_t *card)
 
         for (i = 0; i < NUM_ATI_PCMDEVS; i++)
                 if (chip->pcmdevs[i]) {
-                        atiixp_dma_t *dma = &chip->dmas[i];
+                        struct atiixp_dma *dma = &chip->dmas[i];
                         if (dma->substream && dma->suspended) {
                                 dma->ops->enable_dma(chip, 1);
                                 dma->substream->ops->prepare(dma->substream);
                                 writel((u32)dma->desc_buf.addr | ATI_REG_LINKPTR_EN,
                                        chip->remap_addr + dma->ops->llp_offset);
-                                writel(dma->saved_curptr, chip->remap_addr + dma->ops->dt_cur);
+                                writel(dma->saved_curptr, chip->remap_addr +
+                                       dma->ops->dt_cur);
                         }
                 }
 
@@ -1462,18 +1477,19 @@ static int snd_atiixp_resume(snd_card_t *card)
  * proc interface for register dump
  */
 
-static void snd_atiixp_proc_read(snd_info_entry_t *entry, snd_info_buffer_t *buffer)
+static void snd_atiixp_proc_read(struct snd_info_entry *entry,
+                                 struct snd_info_buffer *buffer)
 {
-        atiixp_t *chip = entry->private_data;
+        struct atiixp *chip = entry->private_data;
         int i;
 
         for (i = 0; i < 256; i += 4)
                 snd_iprintf(buffer, "%02x: %08x\n", i, readl(chip->remap_addr + i));
 }
 
-static void __devinit snd_atiixp_proc_init(atiixp_t *chip)
+static void __devinit snd_atiixp_proc_init(struct atiixp *chip)
 {
-        snd_info_entry_t *entry;
+        struct snd_info_entry *entry;
 
         if (! snd_card_proc_new(chip->card, "atiixp", &entry))
                 snd_info_set_text_ops(entry, chip, 1024, snd_atiixp_proc_read);
@@ -1485,7 +1501,7 @@ static void __devinit snd_atiixp_proc_init(atiixp_t *chip)
  * destructor
  */
 
-static int snd_atiixp_free(atiixp_t *chip)
+static int snd_atiixp_free(struct atiixp *chip)
 {
         if (chip->irq < 0)
                 goto __hw_end;
@@ -1493,7 +1509,7 @@ static int snd_atiixp_free(atiixp_t *chip)
         synchronize_irq(chip->irq);
       __hw_end:
         if (chip->irq >= 0)
-                free_irq(chip->irq, (void *)chip);
+                free_irq(chip->irq, chip);
         if (chip->remap_addr)
                 iounmap(chip->remap_addr);
         pci_release_regions(chip->pci);
@@ -1502,23 +1518,23 @@ static int snd_atiixp_free(atiixp_t *chip)
         return 0;
 }
 
-static int snd_atiixp_dev_free(snd_device_t *device)
+static int snd_atiixp_dev_free(struct snd_device *device)
 {
-        atiixp_t *chip = device->device_data;
+        struct atiixp *chip = device->device_data;
         return snd_atiixp_free(chip);
 }
 
 /*
  * constructor for chip instance
  */
-static int __devinit snd_atiixp_create(snd_card_t *card,
+static int __devinit snd_atiixp_create(struct snd_card *card,
                                       struct pci_dev *pci,
-                                      atiixp_t **r_chip)
+                                      struct atiixp **r_chip)
 {
-        static snd_device_ops_t ops = {
+        static struct snd_device_ops ops = {
                 .dev_free =     snd_atiixp_dev_free,
         };
-        atiixp_t *chip;
+        struct atiixp *chip;
         int err;
 
         if ((err = pci_enable_device(pci)) < 0)
@@ -1548,7 +1564,8 @@ static int __devinit snd_atiixp_create(snd_card_t *card,
                 return -EIO;
         }
 
-        if (request_irq(pci->irq, snd_atiixp_interrupt, SA_INTERRUPT|SA_SHIRQ, card->shortname, (void *)chip)) {
+        if (request_irq(pci->irq, snd_atiixp_interrupt, SA_INTERRUPT|SA_SHIRQ,
+                        card->shortname, chip)) {
                 snd_printk(KERN_ERR "unable to grab IRQ %d\n", pci->irq);
                 snd_atiixp_free(chip);
                 return -EBUSY;
@@ -1572,8 +1589,8 @@ static int __devinit snd_atiixp_create(snd_card_t *card,
 static int __devinit snd_atiixp_probe(struct pci_dev *pci,
                                      const struct pci_device_id *pci_id)
 {
-        snd_card_t *card;
-        atiixp_t *chip;
+        struct snd_card *card;
+        struct atiixp *chip;
         unsigned char revision;
         int err;