[ALSA] Remove xxx_t typedefs: PCI emu10k1x

Modules: EMU10K1/EMU10K2 driver

Remove xxx_t typedefs from the PCI emu10k1x driver.

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

diff --git a/sound/pci/emu10k1/emu10k1x.c b/sound/pci/emu10k1/emu10k1x.c
index 6c61ac6..1107c8e 100644 (file)
--- a/sound/pci/emu10k1/emu10k1x.c
+++ b/sound/pci/emu10k1/emu10k1x.c
@@ -195,30 +195,26 @@ MODULE_PARM_DESC(enable, "Enable the EMU10K1X soundcard.");
  * playback.
  */
 
-typedef struct snd_emu10k1x_voice emu10k1x_voice_t;
-typedef struct snd_emu10k1x emu10k1x_t;
-typedef struct snd_emu10k1x_pcm emu10k1x_pcm_t;
-
-struct snd_emu10k1x_voice {
-       emu10k1x_t *emu;
+struct emu10k1x_voice {
+       struct emu10k1x *emu;
        int number;
        int use;
   
-       emu10k1x_pcm_t *epcm;
+       struct emu10k1x_pcm *epcm;
 };
 
-struct snd_emu10k1x_pcm {
-       emu10k1x_t *emu;
-       snd_pcm_substream_t *substream;
-       emu10k1x_voice_t *voice;
+struct emu10k1x_pcm {
+       struct emu10k1x *emu;
+       struct snd_pcm_substream *substream;
+       struct emu10k1x_voice *voice;
        unsigned short running;
 };
 
-typedef struct {
-       struct snd_emu10k1x *emu;
-       snd_rawmidi_t *rmidi;
-       snd_rawmidi_substream_t *substream_input;
-       snd_rawmidi_substream_t *substream_output;
+struct emu10k1x_midi {
+       struct emu10k1x *emu;
+       struct snd_rawmidi *rmidi;
+       struct snd_rawmidi_substream *substream_input;
+       struct snd_rawmidi_substream *substream_output;
        unsigned int midi_mode;
        spinlock_t input_lock;
        spinlock_t output_lock;
@@ -226,12 +222,12 @@ typedef struct {
        int tx_enable, rx_enable;
        int port;
        int ipr_tx, ipr_rx;
-       void (*interrupt)(emu10k1x_t *emu, unsigned int status);
-} emu10k1x_midi_t;
+       void (*interrupt)(struct emu10k1x *emu, unsigned int status);
+};
 
 // definition of the chip-specific record
-struct snd_emu10k1x {
-       snd_card_t *card;
+struct emu10k1x {
+       struct snd_card *card;
        struct pci_dev *pci;
 
        unsigned long port;
@@ -245,20 +241,20 @@ struct snd_emu10k1x {
        spinlock_t emu_lock;
        spinlock_t voice_lock;
 
-       ac97_t *ac97;
-       snd_pcm_t *pcm;
+       struct snd_ac97 *ac97;
+       struct snd_pcm *pcm;
 
-       emu10k1x_voice_t voices[3];
-       emu10k1x_voice_t capture_voice;
+       struct emu10k1x_voice voices[3];
+       struct emu10k1x_voice capture_voice;
        u32 spdif_bits[3]; // SPDIF out setup
 
        struct snd_dma_buffer dma_buffer;
 
-       emu10k1x_midi_t midi;
+       struct emu10k1x_midi midi;
 };
 
 /* hardware definition */
-static snd_pcm_hardware_t snd_emu10k1x_playback_hw = {
+static struct snd_pcm_hardware snd_emu10k1x_playback_hw = {
        .info =                 (SNDRV_PCM_INFO_MMAP | 
                                 SNDRV_PCM_INFO_INTERLEAVED |
                                 SNDRV_PCM_INFO_BLOCK_TRANSFER |
@@ -277,7 +273,7 @@ static snd_pcm_hardware_t snd_emu10k1x_playback_hw = {
        .fifo_size =            0,
 };
 
-static snd_pcm_hardware_t snd_emu10k1x_capture_hw = {
+static struct snd_pcm_hardware snd_emu10k1x_capture_hw = {
        .info =                 (SNDRV_PCM_INFO_MMAP | 
                                 SNDRV_PCM_INFO_INTERLEAVED |
                                 SNDRV_PCM_INFO_BLOCK_TRANSFER |
@@ -296,7 +292,7 @@ static snd_pcm_hardware_t snd_emu10k1x_capture_hw = {
        .fifo_size =            0,
 };
 
-static unsigned int snd_emu10k1x_ptr_read(emu10k1x_t * emu, 
+static unsigned int snd_emu10k1x_ptr_read(struct emu10k1x * emu, 
                                          unsigned int reg, 
                                          unsigned int chn)
 {
@@ -312,7 +308,7 @@ static unsigned int snd_emu10k1x_ptr_read(emu10k1x_t * emu,
        return val;
 }
 
-static void snd_emu10k1x_ptr_write(emu10k1x_t *emu, 
+static void snd_emu10k1x_ptr_write(struct emu10k1x *emu, 
                                   unsigned int reg, 
                                   unsigned int chn, 
                                   unsigned int data)
@@ -328,7 +324,7 @@ static void snd_emu10k1x_ptr_write(emu10k1x_t *emu,
        spin_unlock_irqrestore(&emu->emu_lock, flags);
 }
 
-static void snd_emu10k1x_intr_enable(emu10k1x_t *emu, unsigned int intrenb)
+static void snd_emu10k1x_intr_enable(struct emu10k1x *emu, unsigned int intrenb)
 {
        unsigned long flags;
        unsigned int enable;
@@ -339,7 +335,7 @@ static void snd_emu10k1x_intr_enable(emu10k1x_t *emu, unsigned int intrenb)
        spin_unlock_irqrestore(&emu->emu_lock, flags);
 }
 
-static void snd_emu10k1x_intr_disable(emu10k1x_t *emu, unsigned int intrenb)
+static void snd_emu10k1x_intr_disable(struct emu10k1x *emu, unsigned int intrenb)
 {
        unsigned long flags;
        unsigned int enable;
@@ -350,7 +346,7 @@ static void snd_emu10k1x_intr_disable(emu10k1x_t *emu, unsigned int intrenb)
        spin_unlock_irqrestore(&emu->emu_lock, flags);
 }
 
-static void snd_emu10k1x_gpio_write(emu10k1x_t *emu, unsigned int value)
+static void snd_emu10k1x_gpio_write(struct emu10k1x *emu, unsigned int value)
 {
        unsigned long flags;
 
@@ -359,14 +355,14 @@ static void snd_emu10k1x_gpio_write(emu10k1x_t *emu, unsigned int value)
        spin_unlock_irqrestore(&emu->emu_lock, flags);
 }
 
-static void snd_emu10k1x_pcm_free_substream(snd_pcm_runtime_t *runtime)
+static void snd_emu10k1x_pcm_free_substream(struct snd_pcm_runtime *runtime)
 {
        kfree(runtime->private_data);
 }
 
-static void snd_emu10k1x_pcm_interrupt(emu10k1x_t *emu, emu10k1x_voice_t *voice)
+static void snd_emu10k1x_pcm_interrupt(struct emu10k1x *emu, struct emu10k1x_voice *voice)
 {
-       emu10k1x_pcm_t *epcm;
+       struct emu10k1x_pcm *epcm;
 
        if ((epcm = voice->epcm) == NULL)
                return;
@@ -382,11 +378,11 @@ static void snd_emu10k1x_pcm_interrupt(emu10k1x_t *emu, emu10k1x_voice_t *voice)
 }
 
 /* open callback */
-static int snd_emu10k1x_playback_open(snd_pcm_substream_t *substream)
+static int snd_emu10k1x_playback_open(struct snd_pcm_substream *substream)
 {
-       emu10k1x_t *chip = snd_pcm_substream_chip(substream);
-       emu10k1x_pcm_t *epcm;
-       snd_pcm_runtime_t *runtime = substream->runtime;
+       struct emu10k1x *chip = snd_pcm_substream_chip(substream);
+       struct emu10k1x_pcm *epcm;
+       struct snd_pcm_runtime *runtime = substream->runtime;
        int err;
 
        if ((err = snd_pcm_hw_constraint_integer(runtime, SNDRV_PCM_HW_PARAM_PERIODS)) < 0) {
@@ -410,17 +406,17 @@ static int snd_emu10k1x_playback_open(snd_pcm_substream_t *substream)
 }
 
 /* close callback */
-static int snd_emu10k1x_playback_close(snd_pcm_substream_t *substream)
+static int snd_emu10k1x_playback_close(struct snd_pcm_substream *substream)
 {
        return 0;
 }
 
 /* hw_params callback */
-static int snd_emu10k1x_pcm_hw_params(snd_pcm_substream_t *substream,
-                                     snd_pcm_hw_params_t * hw_params)
+static int snd_emu10k1x_pcm_hw_params(struct snd_pcm_substream *substream,
+                                     struct snd_pcm_hw_params *hw_params)
 {
-       snd_pcm_runtime_t *runtime = substream->runtime;
-       emu10k1x_pcm_t *epcm = runtime->private_data;
+       struct snd_pcm_runtime *runtime = substream->runtime;
+       struct emu10k1x_pcm *epcm = runtime->private_data;
 
        if (! epcm->voice) {
                epcm->voice = &epcm->emu->voices[substream->pcm->device];
@@ -433,10 +429,10 @@ static int snd_emu10k1x_pcm_hw_params(snd_pcm_substream_t *substream,
 }
 
 /* hw_free callback */
-static int snd_emu10k1x_pcm_hw_free(snd_pcm_substream_t *substream)
+static int snd_emu10k1x_pcm_hw_free(struct snd_pcm_substream *substream)
 {
-       snd_pcm_runtime_t *runtime = substream->runtime;
-       emu10k1x_pcm_t *epcm;
+       struct snd_pcm_runtime *runtime = substream->runtime;
+       struct emu10k1x_pcm *epcm;
 
        if (runtime->private_data == NULL)
                return 0;
@@ -453,11 +449,11 @@ static int snd_emu10k1x_pcm_hw_free(snd_pcm_substream_t *substream)
 }
 
 /* prepare callback */
-static int snd_emu10k1x_pcm_prepare(snd_pcm_substream_t *substream)
+static int snd_emu10k1x_pcm_prepare(struct snd_pcm_substream *substream)
 {
-       emu10k1x_t *emu = snd_pcm_substream_chip(substream);
-       snd_pcm_runtime_t *runtime = substream->runtime;
-       emu10k1x_pcm_t *epcm = runtime->private_data;
+       struct emu10k1x *emu = snd_pcm_substream_chip(substream);
+       struct snd_pcm_runtime *runtime = substream->runtime;
+       struct emu10k1x_pcm *epcm = runtime->private_data;
        int voice = epcm->voice->number;
        u32 *table_base = (u32 *)(emu->dma_buffer.area+1024*voice);
        u32 period_size_bytes = frames_to_bytes(runtime, runtime->period_size);
@@ -482,12 +478,12 @@ static int snd_emu10k1x_pcm_prepare(snd_pcm_substream_t *substream)
 }
 
 /* trigger callback */
-static int snd_emu10k1x_pcm_trigger(snd_pcm_substream_t *substream,
+static int snd_emu10k1x_pcm_trigger(struct snd_pcm_substream *substream,
                                    int cmd)
 {
-       emu10k1x_t *emu = snd_pcm_substream_chip(substream);
-       snd_pcm_runtime_t *runtime = substream->runtime;
-       emu10k1x_pcm_t *epcm = runtime->private_data;
+       struct emu10k1x *emu = snd_pcm_substream_chip(substream);
+       struct snd_pcm_runtime *runtime = substream->runtime;
+       struct emu10k1x_pcm *epcm = runtime->private_data;
        int channel = epcm->voice->number;
        int result = 0;
 
@@ -516,11 +512,11 @@ static int snd_emu10k1x_pcm_trigger(snd_pcm_substream_t *substream,
 
 /* pointer callback */
 static snd_pcm_uframes_t
-snd_emu10k1x_pcm_pointer(snd_pcm_substream_t *substream)
+snd_emu10k1x_pcm_pointer(struct snd_pcm_substream *substream)
 {
-       emu10k1x_t *emu = snd_pcm_substream_chip(substream);
-       snd_pcm_runtime_t *runtime = substream->runtime;
-       emu10k1x_pcm_t *epcm = runtime->private_data;
+       struct emu10k1x *emu = snd_pcm_substream_chip(substream);
+       struct snd_pcm_runtime *runtime = substream->runtime;
+       struct emu10k1x_pcm *epcm = runtime->private_data;
        int channel = epcm->voice->number;
        snd_pcm_uframes_t ptr = 0, ptr1 = 0, ptr2= 0,ptr3 = 0,ptr4 = 0;
 
@@ -547,7 +543,7 @@ snd_emu10k1x_pcm_pointer(snd_pcm_substream_t *substream)
 }
 
 /* operators */
-static snd_pcm_ops_t snd_emu10k1x_playback_ops = {
+static struct snd_pcm_ops snd_emu10k1x_playback_ops = {
        .open =        snd_emu10k1x_playback_open,
        .close =       snd_emu10k1x_playback_close,
        .ioctl =       snd_pcm_lib_ioctl,
@@ -559,11 +555,11 @@ static snd_pcm_ops_t snd_emu10k1x_playback_ops = {
 };
 
 /* open_capture callback */
-static int snd_emu10k1x_pcm_open_capture(snd_pcm_substream_t *substream)
+static int snd_emu10k1x_pcm_open_capture(struct snd_pcm_substream *substream)
 {
-       emu10k1x_t *chip = snd_pcm_substream_chip(substream);
-       emu10k1x_pcm_t *epcm;
-       snd_pcm_runtime_t *runtime = substream->runtime;
+       struct emu10k1x *chip = snd_pcm_substream_chip(substream);
+       struct emu10k1x_pcm *epcm;
+       struct snd_pcm_runtime *runtime = substream->runtime;
        int err;
 
        if ((err = snd_pcm_hw_constraint_integer(runtime, SNDRV_PCM_HW_PARAM_PERIODS)) < 0)
@@ -587,17 +583,17 @@ static int snd_emu10k1x_pcm_open_capture(snd_pcm_substream_t *substream)
 }
 
 /* close callback */
-static int snd_emu10k1x_pcm_close_capture(snd_pcm_substream_t *substream)
+static int snd_emu10k1x_pcm_close_capture(struct snd_pcm_substream *substream)
 {
        return 0;
 }
 
 /* hw_params callback */
-static int snd_emu10k1x_pcm_hw_params_capture(snd_pcm_substream_t *substream,
-                                             snd_pcm_hw_params_t * hw_params)
+static int snd_emu10k1x_pcm_hw_params_capture(struct snd_pcm_substream *substream,
+                                             struct snd_pcm_hw_params *hw_params)
 {
-       snd_pcm_runtime_t *runtime = substream->runtime;
-       emu10k1x_pcm_t *epcm = runtime->private_data;
+       struct snd_pcm_runtime *runtime = substream->runtime;
+       struct emu10k1x_pcm *epcm = runtime->private_data;
 
        if (! epcm->voice) {
                if (epcm->emu->capture_voice.use)
@@ -612,11 +608,11 @@ static int snd_emu10k1x_pcm_hw_params_capture(snd_pcm_substream_t *substream,
 }
 
 /* hw_free callback */
-static int snd_emu10k1x_pcm_hw_free_capture(snd_pcm_substream_t *substream)
+static int snd_emu10k1x_pcm_hw_free_capture(struct snd_pcm_substream *substream)
 {
-       snd_pcm_runtime_t *runtime = substream->runtime;
+       struct snd_pcm_runtime *runtime = substream->runtime;
 
-       emu10k1x_pcm_t *epcm;
+       struct emu10k1x_pcm *epcm;
 
        if (runtime->private_data == NULL)
                return 0;
@@ -632,10 +628,10 @@ static int snd_emu10k1x_pcm_hw_free_capture(snd_pcm_substream_t *substream)
 }
 
 /* prepare capture callback */
-static int snd_emu10k1x_pcm_prepare_capture(snd_pcm_substream_t *substream)
+static int snd_emu10k1x_pcm_prepare_capture(struct snd_pcm_substream *substream)
 {
-       emu10k1x_t *emu = snd_pcm_substream_chip(substream);
-       snd_pcm_runtime_t *runtime = substream->runtime;
+       struct emu10k1x *emu = snd_pcm_substream_chip(substream);
+       struct snd_pcm_runtime *runtime = substream->runtime;
 
        snd_emu10k1x_ptr_write(emu, CAPTURE_DMA_ADDR, 0, runtime->dma_addr);
        snd_emu10k1x_ptr_write(emu, CAPTURE_BUFFER_SIZE, 0, frames_to_bytes(runtime, runtime->buffer_size)<<16); // buffer size in bytes
@@ -646,12 +642,12 @@ static int snd_emu10k1x_pcm_prepare_capture(snd_pcm_substream_t *substream)
 }
 
 /* trigger_capture callback */
-static int snd_emu10k1x_pcm_trigger_capture(snd_pcm_substream_t *substream,
+static int snd_emu10k1x_pcm_trigger_capture(struct snd_pcm_substream *substream,
                                            int cmd)
 {
-       emu10k1x_t *emu = snd_pcm_substream_chip(substream);
-       snd_pcm_runtime_t *runtime = substream->runtime;
-       emu10k1x_pcm_t *epcm = runtime->private_data;
+       struct emu10k1x *emu = snd_pcm_substream_chip(substream);
+       struct snd_pcm_runtime *runtime = substream->runtime;
+       struct emu10k1x_pcm *epcm = runtime->private_data;
        int result = 0;
 
        switch (cmd) {
@@ -676,11 +672,11 @@ static int snd_emu10k1x_pcm_trigger_capture(snd_pcm_substream_t *substream,
 
 /* pointer_capture callback */
 static snd_pcm_uframes_t
-snd_emu10k1x_pcm_pointer_capture(snd_pcm_substream_t *substream)
+snd_emu10k1x_pcm_pointer_capture(struct snd_pcm_substream *substream)
 {
-       emu10k1x_t *emu = snd_pcm_substream_chip(substream);
-       snd_pcm_runtime_t *runtime = substream->runtime;
-       emu10k1x_pcm_t *epcm = runtime->private_data;
+       struct emu10k1x *emu = snd_pcm_substream_chip(substream);
+       struct snd_pcm_runtime *runtime = substream->runtime;
+       struct emu10k1x_pcm *epcm = runtime->private_data;
        snd_pcm_uframes_t ptr;
 
        if (!epcm->running)
@@ -693,7 +689,7 @@ snd_emu10k1x_pcm_pointer_capture(snd_pcm_substream_t *substream)
        return ptr;
 }
 
-static snd_pcm_ops_t snd_emu10k1x_capture_ops = {
+static struct snd_pcm_ops snd_emu10k1x_capture_ops = {
        .open =        snd_emu10k1x_pcm_open_capture,
        .close =       snd_emu10k1x_pcm_close_capture,
        .ioctl =       snd_pcm_lib_ioctl,
@@ -704,10 +700,10 @@ static snd_pcm_ops_t snd_emu10k1x_capture_ops = {
        .pointer =     snd_emu10k1x_pcm_pointer_capture,
 };
 
-static unsigned short snd_emu10k1x_ac97_read(ac97_t *ac97,
+static unsigned short snd_emu10k1x_ac97_read(struct snd_ac97 *ac97,
                                             unsigned short reg)
 {
-       emu10k1x_t *emu = ac97->private_data;
+       struct emu10k1x *emu = ac97->private_data;
        unsigned long flags;
        unsigned short val;
   
@@ -718,10 +714,10 @@ static unsigned short snd_emu10k1x_ac97_read(ac97_t *ac97,
        return val;
 }
 
-static void snd_emu10k1x_ac97_write(ac97_t *ac97,
+static void snd_emu10k1x_ac97_write(struct snd_ac97 *ac97,
                                    unsigned short reg, unsigned short val)
 {
-       emu10k1x_t *emu = ac97->private_data;
+       struct emu10k1x *emu = ac97->private_data;
        unsigned long flags;
   
        spin_lock_irqsave(&emu->emu_lock, flags);
@@ -730,12 +726,12 @@ static void snd_emu10k1x_ac97_write(ac97_t *ac97,
        spin_unlock_irqrestore(&emu->emu_lock, flags);
 }
 
-static int snd_emu10k1x_ac97(emu10k1x_t *chip)
+static int snd_emu10k1x_ac97(struct emu10k1x *chip)
 {
-       ac97_bus_t *pbus;
-       ac97_template_t ac97;
+       struct snd_ac97_bus *pbus;
+       struct snd_ac97_template ac97;
        int err;
-       static ac97_bus_ops_t ops = {
+       static struct snd_ac97_bus_ops ops = {
                .write = snd_emu10k1x_ac97_write,
                .read = snd_emu10k1x_ac97_read,
        };
@@ -750,7 +746,7 @@ static int snd_emu10k1x_ac97(emu10k1x_t *chip)
        return snd_ac97_mixer(pbus, &ac97, &chip->ac97);
 }
 
-static int snd_emu10k1x_free(emu10k1x_t *chip)
+static int snd_emu10k1x_free(struct emu10k1x *chip)
 {
        snd_emu10k1x_ptr_write(chip, TRIGGER_CHANNEL, 0, 0);
        // disable interrupts
@@ -777,9 +773,9 @@ static int snd_emu10k1x_free(emu10k1x_t *chip)
        return 0;
 }
 
-static int snd_emu10k1x_dev_free(snd_device_t *device)
+static int snd_emu10k1x_dev_free(struct snd_device *device)
 {
-       emu10k1x_t *chip = device->device_data;
+       struct emu10k1x *chip = device->device_data;
        return snd_emu10k1x_free(chip);
 }
 
@@ -788,8 +784,8 @@ static irqreturn_t snd_emu10k1x_interrupt(int irq, void *dev_id,
 {
        unsigned int status;
 
-       emu10k1x_t *chip = dev_id;
-       emu10k1x_voice_t *pvoice = chip->voices;
+       struct emu10k1x *chip = dev_id;
+       struct emu10k1x_voice *pvoice = chip->voices;
        int i;
        int mask;
 
@@ -800,8 +796,8 @@ static irqreturn_t snd_emu10k1x_interrupt(int irq, void *dev_id,
 
        // capture interrupt
        if (status & (IPR_CAP_0_LOOP | IPR_CAP_0_HALF_LOOP)) {
-               emu10k1x_voice_t *pvoice = &chip->capture_voice;
-               if(pvoice->use)
+               struct emu10k1x_voice *pvoice = &chip->capture_voice;
+               if (pvoice->use)
                        snd_emu10k1x_pcm_interrupt(chip, pvoice);
                else
                        snd_emu10k1x_intr_disable(chip, 
@@ -835,9 +831,9 @@ static irqreturn_t snd_emu10k1x_interrupt(int irq, void *dev_id,
        return IRQ_HANDLED;
 }
 
-static int __devinit snd_emu10k1x_pcm(emu10k1x_t *emu, int device, snd_pcm_t **rpcm)
+static int __devinit snd_emu10k1x_pcm(struct emu10k1x *emu, int device, struct snd_pcm **rpcm)
 {
-       snd_pcm_t *pcm;
+       struct snd_pcm *pcm;
        int err;
        int capture = 0;
   
@@ -887,14 +883,14 @@ static int __devinit snd_emu10k1x_pcm(emu10k1x_t *emu, int device, snd_pcm_t **r
        return 0;
 }
 
-static int __devinit snd_emu10k1x_create(snd_card_t *card,
+static int __devinit snd_emu10k1x_create(struct snd_card *card,
                                         struct pci_dev *pci,
-                                        emu10k1x_t **rchip)
+                                        struct emu10k1x **rchip)
 {
-       emu10k1x_t *chip;
+       struct emu10k1x *chip;
        int err;
        int ch;
-       static snd_device_ops_t ops = {
+       static struct snd_device_ops ops = {
                .dev_free = snd_emu10k1x_dev_free,
        };
   
@@ -1008,10 +1004,10 @@ static int __devinit snd_emu10k1x_create(snd_card_t *card,
        return 0;
 }
 
-static void snd_emu10k1x_proc_reg_read(snd_info_entry_t *entry, 
-                                      snd_info_buffer_t * buffer)
+static void snd_emu10k1x_proc_reg_read(struct snd_info_entry *entry, 
+                                      struct snd_info_buffer *buffer)
 {
-       emu10k1x_t *emu = entry->private_data;
+       struct emu10k1x *emu = entry->private_data;
        unsigned long value,value1,value2;
        unsigned long flags;
        int i;
@@ -1036,10 +1032,10 @@ static void snd_emu10k1x_proc_reg_read(snd_info_entry_t *entry,
        }
 }
 
-static void snd_emu10k1x_proc_reg_write(snd_info_entry_t *entry, 
-                                       snd_info_buffer_t *buffer)
+static void snd_emu10k1x_proc_reg_write(struct snd_info_entry *entry, 
+                                       struct snd_info_buffer *buffer)
 {
-       emu10k1x_t *emu = entry->private_data;
+       struct emu10k1x *emu = entry->private_data;
        char line[64];
        unsigned int reg, channel_id , val;
 
@@ -1053,9 +1049,9 @@ static void snd_emu10k1x_proc_reg_write(snd_info_entry_t *entry,
        }
 }
 
-static int __devinit snd_emu10k1x_proc_init(emu10k1x_t * emu)
+static int __devinit snd_emu10k1x_proc_init(struct emu10k1x * emu)
 {
-       snd_info_entry_t *entry;
+       struct snd_info_entry *entry;
        
        if(! snd_card_proc_new(emu->card, "emu10k1x_regs", &entry)) {
                snd_info_set_text_ops(entry, emu, 1024, snd_emu10k1x_proc_reg_read);
@@ -1068,7 +1064,7 @@ static int __devinit snd_emu10k1x_proc_init(emu10k1x_t * emu)
        return 0;
 }
 
-static int snd_emu10k1x_shared_spdif_info(snd_kcontrol_t *kcontrol, snd_ctl_elem_info_t * uinfo)
+static int snd_emu10k1x_shared_spdif_info(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo)
 {
        uinfo->type = SNDRV_CTL_ELEM_TYPE_BOOLEAN;
        uinfo->count = 1;
@@ -1077,20 +1073,20 @@ static int snd_emu10k1x_shared_spdif_info(snd_kcontrol_t *kcontrol, snd_ctl_elem
        return 0;
 }
 
-static int snd_emu10k1x_shared_spdif_get(snd_kcontrol_t * kcontrol,
-                                        snd_ctl_elem_value_t * ucontrol)
+static int snd_emu10k1x_shared_spdif_get(struct snd_kcontrol *kcontrol,
+                                        struct snd_ctl_elem_value *ucontrol)
 {
-       emu10k1x_t *emu = snd_kcontrol_chip(kcontrol);
+       struct emu10k1x *emu = snd_kcontrol_chip(kcontrol);
 
        ucontrol->value.integer.value[0] = (snd_emu10k1x_ptr_read(emu, SPDIF_SELECT, 0) == 0x700) ? 0 : 1;
 
        return 0;
 }
 
-static int snd_emu10k1x_shared_spdif_put(snd_kcontrol_t * kcontrol,
-                                        snd_ctl_elem_value_t * ucontrol)
+static int snd_emu10k1x_shared_spdif_put(struct snd_kcontrol *kcontrol,
+                                        struct snd_ctl_elem_value *ucontrol)
 {
-       emu10k1x_t *emu = snd_kcontrol_chip(kcontrol);
+       struct emu10k1x *emu = snd_kcontrol_chip(kcontrol);
        unsigned int val;
        int change = 0;
 
@@ -1110,7 +1106,7 @@ static int snd_emu10k1x_shared_spdif_put(snd_kcontrol_t * kcontrol,
        return change;
 }
 
-static snd_kcontrol_new_t snd_emu10k1x_shared_spdif __devinitdata =
+static struct snd_kcontrol_new snd_emu10k1x_shared_spdif __devinitdata =
 {
        .iface =        SNDRV_CTL_ELEM_IFACE_MIXER,
        .name =         "Analog/Digital Output Jack",
@@ -1119,17 +1115,17 @@ static snd_kcontrol_new_t snd_emu10k1x_shared_spdif __devinitdata =
        .put =          snd_emu10k1x_shared_spdif_put
 };
 
-static int snd_emu10k1x_spdif_info(snd_kcontrol_t *kcontrol, snd_ctl_elem_info_t * uinfo)
+static int snd_emu10k1x_spdif_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_emu10k1x_spdif_get(snd_kcontrol_t * kcontrol,
-                                 snd_ctl_elem_value_t * ucontrol)
+static int snd_emu10k1x_spdif_get(struct snd_kcontrol *kcontrol,
+                                 struct snd_ctl_elem_value *ucontrol)
 {
-       emu10k1x_t *emu = snd_kcontrol_chip(kcontrol);
+       struct emu10k1x *emu = snd_kcontrol_chip(kcontrol);
        unsigned int idx = snd_ctl_get_ioffidx(kcontrol, &ucontrol->id);
 
        ucontrol->value.iec958.status[0] = (emu->spdif_bits[idx] >> 0) & 0xff;
@@ -1139,8 +1135,8 @@ static int snd_emu10k1x_spdif_get(snd_kcontrol_t * kcontrol,
        return 0;
 }
 
-static int snd_emu10k1x_spdif_get_mask(snd_kcontrol_t * kcontrol,
-                                      snd_ctl_elem_value_t * ucontrol)
+static int snd_emu10k1x_spdif_get_mask(struct snd_kcontrol *kcontrol,
+                                      struct snd_ctl_elem_value *ucontrol)
 {
        ucontrol->value.iec958.status[0] = 0xff;
        ucontrol->value.iec958.status[1] = 0xff;
@@ -1149,10 +1145,10 @@ static int snd_emu10k1x_spdif_get_mask(snd_kcontrol_t * kcontrol,
        return 0;
 }
 
-static int snd_emu10k1x_spdif_put(snd_kcontrol_t * kcontrol,
-                                 snd_ctl_elem_value_t * ucontrol)
+static int snd_emu10k1x_spdif_put(struct snd_kcontrol *kcontrol,
+                                 struct snd_ctl_elem_value *ucontrol)
 {
-       emu10k1x_t *emu = snd_kcontrol_chip(kcontrol);
+       struct emu10k1x *emu = snd_kcontrol_chip(kcontrol);
        unsigned int idx = snd_ctl_get_ioffidx(kcontrol, &ucontrol->id);
        int change;
        unsigned int val;
@@ -1169,7 +1165,7 @@ static int snd_emu10k1x_spdif_put(snd_kcontrol_t * kcontrol,
        return change;
 }
 
-static snd_kcontrol_new_t snd_emu10k1x_spdif_mask_control =
+static struct snd_kcontrol_new snd_emu10k1x_spdif_mask_control =
 {
        .access =       SNDRV_CTL_ELEM_ACCESS_READ,
        .iface =        SNDRV_CTL_ELEM_IFACE_PCM,
@@ -1179,7 +1175,7 @@ static snd_kcontrol_new_t snd_emu10k1x_spdif_mask_control =
        .get =          snd_emu10k1x_spdif_get_mask
 };
 
-static snd_kcontrol_new_t snd_emu10k1x_spdif_control =
+static struct snd_kcontrol_new snd_emu10k1x_spdif_control =
 {
        .iface =        SNDRV_CTL_ELEM_IFACE_PCM,
        .name =         SNDRV_CTL_NAME_IEC958("",PLAYBACK,DEFAULT),
@@ -1189,11 +1185,11 @@ static snd_kcontrol_new_t snd_emu10k1x_spdif_control =
        .put =          snd_emu10k1x_spdif_put
 };
 
-static int __devinit snd_emu10k1x_mixer(emu10k1x_t *emu)
+static int __devinit snd_emu10k1x_mixer(struct emu10k1x *emu)
 {
        int err;
-       snd_kcontrol_t *kctl;
-       snd_card_t *card = emu->card;
+       struct snd_kcontrol *kctl;
+       struct snd_card *card = emu->card;
 
        if ((kctl = snd_ctl_new1(&snd_emu10k1x_spdif_mask_control, emu)) == NULL)
                return -ENOMEM;
@@ -1214,12 +1210,12 @@ static int __devinit snd_emu10k1x_mixer(emu10k1x_t *emu)
 #define EMU10K1X_MIDI_MODE_INPUT       (1<<0)
 #define EMU10K1X_MIDI_MODE_OUTPUT      (1<<1)
 
-static inline unsigned char mpu401_read(emu10k1x_t *emu, emu10k1x_midi_t *mpu, int idx)
+static inline unsigned char mpu401_read(struct emu10k1x *emu, struct emu10k1x_midi *mpu, int idx)
 {
        return (unsigned char)snd_emu10k1x_ptr_read(emu, mpu->port + idx, 0);
 }
 
-static inline void mpu401_write(emu10k1x_t *emu, emu10k1x_midi_t *mpu, int data, int idx)
+static inline void mpu401_write(struct emu10k1x *emu, struct emu10k1x_midi *mpu, int data, int idx)
 {
        snd_emu10k1x_ptr_write(emu, mpu->port + idx, 0, data);
 }
@@ -1236,7 +1232,7 @@ static inline void mpu401_write(emu10k1x_t *emu, emu10k1x_midi_t *mpu, int data,
 #define MPU401_ENTER_UART      0x3f
 #define MPU401_ACK             0xfe
 
-static void mpu401_clear_rx(emu10k1x_t *emu, emu10k1x_midi_t *mpu)
+static void mpu401_clear_rx(struct emu10k1x *emu, struct emu10k1x_midi *mpu)
 {
        int timeout = 100000;
        for (; timeout > 0 && mpu401_input_avail(emu, mpu); timeout--)
@@ -1251,7 +1247,8 @@ static void mpu401_clear_rx(emu10k1x_t *emu, emu10k1x_midi_t *mpu)
 
  */
 
-static void do_emu10k1x_midi_interrupt(emu10k1x_t *emu, emu10k1x_midi_t *midi, unsigned int status)
+static void do_emu10k1x_midi_interrupt(struct emu10k1x *emu,
+                                      struct emu10k1x_midi *midi, unsigned int status)
 {
        unsigned char byte;
 
@@ -1284,12 +1281,13 @@ static void do_emu10k1x_midi_interrupt(emu10k1x_t *emu, emu10k1x_midi_t *midi, u
        spin_unlock(&midi->output_lock);
 }
 
-static void snd_emu10k1x_midi_interrupt(emu10k1x_t *emu, unsigned int status)
+static void snd_emu10k1x_midi_interrupt(struct emu10k1x *emu, unsigned int status)
 {
        do_emu10k1x_midi_interrupt(emu, &emu->midi, status);
 }
 
-static void snd_emu10k1x_midi_cmd(emu10k1x_t * emu, emu10k1x_midi_t *midi, unsigned char cmd, int ack)
+static void snd_emu10k1x_midi_cmd(struct emu10k1x * emu,
+                                 struct emu10k1x_midi *midi, unsigned char cmd, int ack)
 {
        unsigned long flags;
        int timeout, ok;
@@ -1321,10 +1319,10 @@ static void snd_emu10k1x_midi_cmd(emu10k1x_t * emu, emu10k1x_midi_t *midi, unsig
                           mpu401_read_data(emu, midi));
 }
 
-static int snd_emu10k1x_midi_input_open(snd_rawmidi_substream_t * substream)
+static int snd_emu10k1x_midi_input_open(struct snd_rawmidi_substream *substream)
 {
-       emu10k1x_t *emu;
-       emu10k1x_midi_t *midi = (emu10k1x_midi_t *)substream->rmidi->private_data;
+       struct emu10k1x *emu;
+       struct emu10k1x_midi *midi = substream->rmidi->private_data;
        unsigned long flags;
        
        emu = midi->emu;
@@ -1342,10 +1340,10 @@ static int snd_emu10k1x_midi_input_open(snd_rawmidi_substream_t * substream)
        return 0;
 }
 
-static int snd_emu10k1x_midi_output_open(snd_rawmidi_substream_t * substream)
+static int snd_emu10k1x_midi_output_open(struct snd_rawmidi_substream *substream)
 {
-       emu10k1x_t *emu;
-       emu10k1x_midi_t *midi = (emu10k1x_midi_t *)substream->rmidi->private_data;
+       struct emu10k1x *emu;
+       struct emu10k1x_midi *midi = substream->rmidi->private_data;
        unsigned long flags;
 
        emu = midi->emu;
@@ -1363,10 +1361,10 @@ static int snd_emu10k1x_midi_output_open(snd_rawmidi_substream_t * substream)
        return 0;
 }
 
-static int snd_emu10k1x_midi_input_close(snd_rawmidi_substream_t * substream)
+static int snd_emu10k1x_midi_input_close(struct snd_rawmidi_substream *substream)
 {
-       emu10k1x_t *emu;
-       emu10k1x_midi_t *midi = (emu10k1x_midi_t *)substream->rmidi->private_data;
+       struct emu10k1x *emu;
+       struct emu10k1x_midi *midi = substream->rmidi->private_data;
        unsigned long flags;
 
        emu = midi->emu;
@@ -1384,10 +1382,10 @@ static int snd_emu10k1x_midi_input_close(snd_rawmidi_substream_t * substream)
        return 0;
 }
 
-static int snd_emu10k1x_midi_output_close(snd_rawmidi_substream_t * substream)
+static int snd_emu10k1x_midi_output_close(struct snd_rawmidi_substream *substream)
 {
-       emu10k1x_t *emu;
-       emu10k1x_midi_t *midi = (emu10k1x_midi_t *)substream->rmidi->private_data;
+       struct emu10k1x *emu;
+       struct emu10k1x_midi *midi = substream->rmidi->private_data;
        unsigned long flags;
 
        emu = midi->emu;
@@ -1405,10 +1403,10 @@ static int snd_emu10k1x_midi_output_close(snd_rawmidi_substream_t * substream)
        return 0;
 }
 
-static void snd_emu10k1x_midi_input_trigger(snd_rawmidi_substream_t * substream, int up)
+static void snd_emu10k1x_midi_input_trigger(struct snd_rawmidi_substream *substream, int up)
 {
-       emu10k1x_t *emu;
-       emu10k1x_midi_t *midi = (emu10k1x_midi_t *)substream->rmidi->private_data;
+       struct emu10k1x *emu;
+       struct emu10k1x_midi *midi = substream->rmidi->private_data;
        emu = midi->emu;
        snd_assert(emu, return);
 
@@ -1418,10 +1416,10 @@ static void snd_emu10k1x_midi_input_trigger(snd_rawmidi_substream_t * substream,
                snd_emu10k1x_intr_disable(emu, midi->rx_enable);
 }
 
-static void snd_emu10k1x_midi_output_trigger(snd_rawmidi_substream_t * substream, int up)
+static void snd_emu10k1x_midi_output_trigger(struct snd_rawmidi_substream *substream, int up)
 {
-       emu10k1x_t *emu;
-       emu10k1x_midi_t *midi = (emu10k1x_midi_t *)substream->rmidi->private_data;
+       struct emu10k1x *emu;
+       struct emu10k1x_midi *midi = substream->rmidi->private_data;
        unsigned long flags;
 
        emu = midi->emu;
@@ -1458,30 +1456,31 @@ static void snd_emu10k1x_midi_output_trigger(snd_rawmidi_substream_t * substream
 
  */
 
-static snd_rawmidi_ops_t snd_emu10k1x_midi_output =
+static struct snd_rawmidi_ops snd_emu10k1x_midi_output =
 {
        .open =         snd_emu10k1x_midi_output_open,
        .close =        snd_emu10k1x_midi_output_close,
        .trigger =      snd_emu10k1x_midi_output_trigger,
 };
 
-static snd_rawmidi_ops_t snd_emu10k1x_midi_input =
+static struct snd_rawmidi_ops snd_emu10k1x_midi_input =
 {
        .open =         snd_emu10k1x_midi_input_open,
        .close =        snd_emu10k1x_midi_input_close,
        .trigger =      snd_emu10k1x_midi_input_trigger,
 };
 
-static void snd_emu10k1x_midi_free(snd_rawmidi_t *rmidi)
+static void snd_emu10k1x_midi_free(struct snd_rawmidi *rmidi)
 {
-       emu10k1x_midi_t *midi = (emu10k1x_midi_t *)rmidi->private_data;
+       struct emu10k1x_midi *midi = rmidi->private_data;
        midi->interrupt = NULL;
        midi->rmidi = NULL;
 }
 
-static int __devinit emu10k1x_midi_init(emu10k1x_t *emu, emu10k1x_midi_t *midi, int device, char *name)
+static int __devinit emu10k1x_midi_init(struct emu10k1x *emu,
+                                       struct emu10k1x_midi *midi, int device, char *name)
 {
-       snd_rawmidi_t *rmidi;
+       struct snd_rawmidi *rmidi;
        int err;
 
        if ((err = snd_rawmidi_new(emu->card, name, device, 1, 1, &rmidi)) < 0)
@@ -1502,9 +1501,9 @@ static int __devinit emu10k1x_midi_init(emu10k1x_t *emu, emu10k1x_midi_t *midi,
        return 0;
 }
 
-static int __devinit snd_emu10k1x_midi(emu10k1x_t *emu)
+static int __devinit snd_emu10k1x_midi(struct emu10k1x *emu)
 {
-       emu10k1x_midi_t *midi = &emu->midi;
+       struct emu10k1x_midi *midi = &emu->midi;
        int err;
 
        if ((err = emu10k1x_midi_init(emu, midi, 0, "EMU10K1X MPU-401 (UART)")) < 0)
@@ -1523,8 +1522,8 @@ static int __devinit snd_emu10k1x_probe(struct pci_dev *pci,
                                        const struct pci_device_id *pci_id)
 {
        static int dev;
-       snd_card_t *card;
-       emu10k1x_t *chip;
+       struct snd_card *card;
+       struct emu10k1x *chip;
        int err;
 
        if (dev >= SNDRV_CARDS)