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[ALSA] Remove xxx_t typedefs: MPU401

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Modules: MPU401 UART

Remove xxx_t typedefs from the MPU401-UART and MPU401 drivers

Signed-off-by: Takashi Iwai <tiwai@suse.de>
This commit is contained in:
Takashi Iwai 2005-11-17 14:12:45 +01:00 committed by Jaroslav Kysela
parent 87e1f0e2b2
commit e1fad17bb4
3 changed files with 53 additions and 55 deletions
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26
include/sound/mpu401.h
View file

@ -58,10 +58,8 @@
#define MPU401_MODE_INPUT_TIMER (1<<0)
#define MPU401_MODE_OUTPUT_TIMER (1<<1)
typedef struct _snd_mpu401 mpu401_t;
struct _snd_mpu401 {
snd_rawmidi_t *rmidi;
struct snd_mpu401 {
struct snd_rawmidi *rmidi;
unsigned short hardware; /* MPU401_HW_XXXX */
unsigned long port; /* base port of MPU-401 chip */
@ -73,14 +71,14 @@ struct _snd_mpu401 {
unsigned long mode; /* MPU401_MODE_XXXX */
int timer_invoked;
int (*open_input) (mpu401_t * mpu);
void (*close_input) (mpu401_t * mpu);
int (*open_output) (mpu401_t * mpu);
void (*close_output) (mpu401_t * mpu);
int (*open_input) (struct snd_mpu401 * mpu);
void (*close_input) (struct snd_mpu401 * mpu);
int (*open_output) (struct snd_mpu401 * mpu);
void (*close_output) (struct snd_mpu401 * mpu);
void *private_data;
snd_rawmidi_substream_t *substream_input;
snd_rawmidi_substream_t *substream_output;
struct snd_rawmidi_substream *substream_input;
struct snd_rawmidi_substream *substream_output;
spinlock_t input_lock;
spinlock_t output_lock;
@ -88,8 +86,8 @@ struct _snd_mpu401 {
struct timer_list timer;
void (*write) (mpu401_t * mpu, unsigned char data, unsigned long addr);
unsigned char (*read) (mpu401_t * mpu, unsigned long addr);
void (*write) (struct snd_mpu401 * mpu, unsigned char data, unsigned long addr);
unsigned char (*read) (struct snd_mpu401 *mpu, unsigned long addr);
};
/* I/O ports */
@ -103,13 +101,13 @@ struct _snd_mpu401 {
irqreturn_t snd_mpu401_uart_interrupt(int irq, void *dev_id, struct pt_regs *regs);
int snd_mpu401_uart_new(snd_card_t * card,
int snd_mpu401_uart_new(struct snd_card *card,
int device,
unsigned short hardware,
unsigned long port,
int integrated,
int irq,
int irq_flags,
snd_rawmidi_t ** rrawmidi);
struct snd_rawmidi ** rrawmidi);
#endif /* __SOUND_MPU401_H */

10
sound/drivers/mpu401/mpu401.c
View file

@ -56,12 +56,12 @@ MODULE_PARM_DESC(port, "Port # for MPU-401 device.");
module_param_array(irq, int, NULL, 0444);
MODULE_PARM_DESC(irq, "IRQ # for MPU-401 device.");
static snd_card_t *snd_mpu401_legacy_cards[SNDRV_CARDS] = SNDRV_DEFAULT_PTR;
static struct snd_card *snd_mpu401_legacy_cards[SNDRV_CARDS] = SNDRV_DEFAULT_PTR;
static int pnp_registered = 0;
static int snd_mpu401_create(int dev, snd_card_t **rcard)
static int snd_mpu401_create(int dev, struct snd_card **rcard)
{
snd_card_t *card;
struct snd_card *card;
int err;
*rcard = NULL;
@ -152,7 +152,7 @@ static int __devinit snd_mpu401_pnp_probe(struct pnp_dev *pnp_dev,
const struct pnp_device_id *id)
{
static int dev;
snd_card_t *card;
struct snd_card *card;
int err;
for ( ; dev < SNDRV_CARDS; ++dev) {
@ -174,7 +174,7 @@ static int __devinit snd_mpu401_pnp_probe(struct pnp_dev *pnp_dev,
static void __devexit snd_mpu401_pnp_remove(struct pnp_dev *dev)
{
snd_card_t *card = (snd_card_t *) pnp_get_drvdata(dev);
struct snd_card *card = (struct snd_card *) pnp_get_drvdata(dev);
snd_card_disconnect(card);
snd_card_free_in_thread(card);

72
sound/drivers/mpu401/mpu401_uart.c
View file

@ -43,8 +43,8 @@ MODULE_AUTHOR("Jaroslav Kysela <perex@suse.cz>");
MODULE_DESCRIPTION("Routines for control of MPU-401 in UART mode");
MODULE_LICENSE("GPL");
static void snd_mpu401_uart_input_read(mpu401_t * mpu);
static void snd_mpu401_uart_output_write(mpu401_t * mpu);
static void snd_mpu401_uart_input_read(struct snd_mpu401 * mpu);
static void snd_mpu401_uart_output_write(struct snd_mpu401 * mpu);
/*
@ -58,28 +58,28 @@ static void snd_mpu401_uart_output_write(mpu401_t * mpu);
#define MPU401_ACK 0xfe
/* Build in lowlevel io */
static void mpu401_write_port(mpu401_t *mpu, unsigned char data, unsigned long addr)
static void mpu401_write_port(struct snd_mpu401 *mpu, unsigned char data, unsigned long addr)
{
outb(data, addr);
}
static unsigned char mpu401_read_port(mpu401_t *mpu, unsigned long addr)
static unsigned char mpu401_read_port(struct snd_mpu401 *mpu, unsigned long addr)
{
return inb(addr);
}
static void mpu401_write_mmio(mpu401_t *mpu, unsigned char data, unsigned long addr)
static void mpu401_write_mmio(struct snd_mpu401 *mpu, unsigned char data, unsigned long addr)
{
writeb(data, (void __iomem *)addr);
}
static unsigned char mpu401_read_mmio(mpu401_t *mpu, unsigned long addr)
static unsigned char mpu401_read_mmio(struct snd_mpu401 *mpu, unsigned long addr)
{
return readb((void __iomem *)addr);
}
/* */
static void snd_mpu401_uart_clear_rx(mpu401_t *mpu)
static void snd_mpu401_uart_clear_rx(struct snd_mpu401 *mpu)
{
int timeout = 100000;
for (; timeout > 0 && snd_mpu401_input_avail(mpu); timeout--)
@ -90,7 +90,7 @@ static void snd_mpu401_uart_clear_rx(mpu401_t *mpu)
#endif
}
static void _snd_mpu401_uart_interrupt(mpu401_t *mpu)
static void _snd_mpu401_uart_interrupt(struct snd_mpu401 *mpu)
{
spin_lock(&mpu->input_lock);
if (test_bit(MPU401_MODE_BIT_INPUT, &mpu->mode)) {
@ -118,7 +118,7 @@ static void _snd_mpu401_uart_interrupt(mpu401_t *mpu)
*/
irqreturn_t snd_mpu401_uart_interrupt(int irq, void *dev_id, struct pt_regs *regs)
{
mpu401_t *mpu = dev_id;
struct snd_mpu401 *mpu = dev_id;
if (mpu == NULL)
return IRQ_NONE;
@ -132,7 +132,7 @@ irqreturn_t snd_mpu401_uart_interrupt(int irq, void *dev_id, struct pt_regs *reg
*/
static void snd_mpu401_uart_timer(unsigned long data)
{
mpu401_t *mpu = (mpu401_t *)data;
struct snd_mpu401 *mpu = (struct snd_mpu401 *)data;
spin_lock(&mpu->timer_lock);
/*mpu->mode |= MPU401_MODE_TIMER;*/
@ -146,7 +146,7 @@ static void snd_mpu401_uart_timer(unsigned long data)
/*
* initialize the timer callback if not programmed yet
*/
static void snd_mpu401_uart_add_timer (mpu401_t *mpu, int input)
static void snd_mpu401_uart_add_timer (struct snd_mpu401 *mpu, int input)
{
unsigned long flags;
@ -165,7 +165,7 @@ static void snd_mpu401_uart_add_timer (mpu401_t *mpu, int input)
/*
* remove the timer callback if still active
*/
static void snd_mpu401_uart_remove_timer (mpu401_t *mpu, int input)
static void snd_mpu401_uart_remove_timer (struct snd_mpu401 *mpu, int input)
{
unsigned long flags;
@ -182,7 +182,7 @@ static void snd_mpu401_uart_remove_timer (mpu401_t *mpu, int input)
*/
static void snd_mpu401_uart_cmd(mpu401_t * mpu, unsigned char cmd, int ack)
static void snd_mpu401_uart_cmd(struct snd_mpu401 * mpu, unsigned char cmd, int ack)
{
unsigned long flags;
int timeout, ok;
@ -225,9 +225,9 @@ static void snd_mpu401_uart_cmd(mpu401_t * mpu, unsigned char cmd, int ack)
/*
* input/output open/close - protected by open_mutex in rawmidi.c
*/
static int snd_mpu401_uart_input_open(snd_rawmidi_substream_t * substream)
static int snd_mpu401_uart_input_open(struct snd_rawmidi_substream *substream)
{
mpu401_t *mpu;
struct snd_mpu401 *mpu;
int err;
mpu = substream->rmidi->private_data;
@ -242,9 +242,9 @@ static int snd_mpu401_uart_input_open(snd_rawmidi_substream_t * substream)
return 0;
}
static int snd_mpu401_uart_output_open(snd_rawmidi_substream_t * substream)
static int snd_mpu401_uart_output_open(struct snd_rawmidi_substream *substream)
{
mpu401_t *mpu;
struct snd_mpu401 *mpu;
int err;
mpu = substream->rmidi->private_data;
@ -259,9 +259,9 @@ static int snd_mpu401_uart_output_open(snd_rawmidi_substream_t * substream)
return 0;
}
static int snd_mpu401_uart_input_close(snd_rawmidi_substream_t * substream)
static int snd_mpu401_uart_input_close(struct snd_rawmidi_substream *substream)
{
mpu401_t *mpu;
struct snd_mpu401 *mpu;
mpu = substream->rmidi->private_data;
clear_bit(MPU401_MODE_BIT_INPUT, &mpu->mode);
@ -273,9 +273,9 @@ static int snd_mpu401_uart_input_close(snd_rawmidi_substream_t * substream)
return 0;
}
static int snd_mpu401_uart_output_close(snd_rawmidi_substream_t * substream)
static int snd_mpu401_uart_output_close(struct snd_rawmidi_substream *substream)
{
mpu401_t *mpu;
struct snd_mpu401 *mpu;
mpu = substream->rmidi->private_data;
clear_bit(MPU401_MODE_BIT_OUTPUT, &mpu->mode);
@ -290,10 +290,10 @@ static int snd_mpu401_uart_output_close(snd_rawmidi_substream_t * substream)
/*
* trigger input callback
*/
static void snd_mpu401_uart_input_trigger(snd_rawmidi_substream_t * substream, int up)
static void snd_mpu401_uart_input_trigger(struct snd_rawmidi_substream *substream, int up)
{
unsigned long flags;
mpu401_t *mpu;
struct snd_mpu401 *mpu;
int max = 64;
mpu = substream->rmidi->private_data;
@ -321,7 +321,7 @@ static void snd_mpu401_uart_input_trigger(snd_rawmidi_substream_t * substream, i
* transfer input pending data
* call with input_lock spinlock held
*/
static void snd_mpu401_uart_input_read(mpu401_t * mpu)
static void snd_mpu401_uart_input_read(struct snd_mpu401 * mpu)
{
int max = 128;
unsigned char byte;
@ -349,7 +349,7 @@ static void snd_mpu401_uart_input_read(mpu401_t * mpu)
* write output pending bytes
* call with output_lock spinlock held
*/
static void snd_mpu401_uart_output_write(mpu401_t * mpu)
static void snd_mpu401_uart_output_write(struct snd_mpu401 * mpu)
{
unsigned char byte;
int max = 256, timeout;
@ -375,10 +375,10 @@ static void snd_mpu401_uart_output_write(mpu401_t * mpu)
/*
* output trigger callback
*/
static void snd_mpu401_uart_output_trigger(snd_rawmidi_substream_t * substream, int up)
static void snd_mpu401_uart_output_trigger(struct snd_rawmidi_substream *substream, int up)
{
unsigned long flags;
mpu401_t *mpu;
struct snd_mpu401 *mpu;
mpu = substream->rmidi->private_data;
if (up) {
@ -404,23 +404,23 @@ static void snd_mpu401_uart_output_trigger(snd_rawmidi_substream_t * substream,
*/
static snd_rawmidi_ops_t snd_mpu401_uart_output =
static struct snd_rawmidi_ops snd_mpu401_uart_output =
{
.open = snd_mpu401_uart_output_open,
.close = snd_mpu401_uart_output_close,
.trigger = snd_mpu401_uart_output_trigger,
};
static snd_rawmidi_ops_t snd_mpu401_uart_input =
static struct snd_rawmidi_ops snd_mpu401_uart_input =
{
.open = snd_mpu401_uart_input_open,
.close = snd_mpu401_uart_input_close,
.trigger = snd_mpu401_uart_input_trigger,
};
static void snd_mpu401_uart_free(snd_rawmidi_t *rmidi)
static void snd_mpu401_uart_free(struct snd_rawmidi *rmidi)
{
mpu401_t *mpu = rmidi->private_data;
struct snd_mpu401 *mpu = rmidi->private_data;
if (mpu->irq_flags && mpu->irq >= 0)
free_irq(mpu->irq, (void *) mpu);
release_and_free_resource(mpu->res);
@ -442,18 +442,18 @@ static void snd_mpu401_uart_free(snd_rawmidi_t *rmidi)
*
* Note that the rawmidi instance is returned on the rrawmidi argument,
* not the mpu401 instance itself. To access to the mpu401 instance,
* cast from rawmidi->private_data (with mpu401_t magic-cast).
* cast from rawmidi->private_data (with struct snd_mpu401 magic-cast).
*
* Returns zero if successful, or a negative error code.
*/
int snd_mpu401_uart_new(snd_card_t * card, int device,
int snd_mpu401_uart_new(struct snd_card *card, int device,
unsigned short hardware,
unsigned long port, int integrated,
int irq, int irq_flags,
snd_rawmidi_t ** rrawmidi)
struct snd_rawmidi ** rrawmidi)
{
mpu401_t *mpu;
snd_rawmidi_t *rmidi;
struct snd_mpu401 *mpu;
struct snd_rawmidi *rmidi;
int err;
if (rrawmidi)