extern char snd_opl3_regmap[MAX_OPL2_VOICES][4];
-void snd_opl2_command(opl3_t * opl3, unsigned short cmd, unsigned char val)
+static void snd_opl2_command(struct snd_opl3 * opl3, unsigned short cmd, unsigned char val)
{
unsigned long flags;
unsigned long port;
spin_unlock_irqrestore(&opl3->reg_lock, flags);
}
-void snd_opl3_command(opl3_t * opl3, unsigned short cmd, unsigned char val)
+static void snd_opl3_command(struct snd_opl3 * opl3, unsigned short cmd, unsigned char val)
{
unsigned long flags;
unsigned long port;
spin_unlock_irqrestore(&opl3->reg_lock, flags);
}
-static int snd_opl3_detect(opl3_t * opl3)
+static int snd_opl3_detect(struct snd_opl3 * opl3)
{
/*
* This function returns 1 if the FM chip is present at the given I/O port
* Timer 1 - 80us
*/
-static int snd_opl3_timer1_start(snd_timer_t * timer)
+static int snd_opl3_timer1_start(struct snd_timer * timer)
{
unsigned long flags;
unsigned char tmp;
unsigned int ticks;
- opl3_t *opl3;
+ struct snd_opl3 *opl3;
opl3 = snd_timer_chip(timer);
spin_lock_irqsave(&opl3->timer_lock, flags);
return 0;
}
-static int snd_opl3_timer1_stop(snd_timer_t * timer)
+static int snd_opl3_timer1_stop(struct snd_timer * timer)
{
unsigned long flags;
unsigned char tmp;
- opl3_t *opl3;
+ struct snd_opl3 *opl3;
opl3 = snd_timer_chip(timer);
spin_lock_irqsave(&opl3->timer_lock, flags);
* Timer 2 - 320us
*/
-static int snd_opl3_timer2_start(snd_timer_t * timer)
+static int snd_opl3_timer2_start(struct snd_timer * timer)
{
unsigned long flags;
unsigned char tmp;
unsigned int ticks;
- opl3_t *opl3;
+ struct snd_opl3 *opl3;
opl3 = snd_timer_chip(timer);
spin_lock_irqsave(&opl3->timer_lock, flags);
return 0;
}
-static int snd_opl3_timer2_stop(snd_timer_t * timer)
+static int snd_opl3_timer2_stop(struct snd_timer * timer)
{
unsigned long flags;
unsigned char tmp;
- opl3_t *opl3;
+ struct snd_opl3 *opl3;
opl3 = snd_timer_chip(timer);
spin_lock_irqsave(&opl3->timer_lock, flags);
*/
-static struct _snd_timer_hardware snd_opl3_timer1 =
+static struct snd_timer_hardware snd_opl3_timer1 =
{
.flags = SNDRV_TIMER_HW_STOP,
.resolution = 80000,
.stop = snd_opl3_timer1_stop,
};
-static struct _snd_timer_hardware snd_opl3_timer2 =
+static struct snd_timer_hardware snd_opl3_timer2 =
{
.flags = SNDRV_TIMER_HW_STOP,
.resolution = 320000,
.stop = snd_opl3_timer2_stop,
};
-static int snd_opl3_timer1_init(opl3_t * opl3, int timer_no)
+static int snd_opl3_timer1_init(struct snd_opl3 * opl3, int timer_no)
{
- snd_timer_t *timer = NULL;
- snd_timer_id_t tid;
+ struct snd_timer *timer = NULL;
+ struct snd_timer_id tid;
int err;
tid.dev_class = SNDRV_TIMER_CLASS_CARD;
return err;
}
-static int snd_opl3_timer2_init(opl3_t * opl3, int timer_no)
+static int snd_opl3_timer2_init(struct snd_opl3 * opl3, int timer_no)
{
- snd_timer_t *timer = NULL;
- snd_timer_id_t tid;
+ struct snd_timer *timer = NULL;
+ struct snd_timer_id tid;
int err;
tid.dev_class = SNDRV_TIMER_CLASS_CARD;
*/
-void snd_opl3_interrupt(snd_hwdep_t * hw)
+void snd_opl3_interrupt(struct snd_hwdep * hw)
{
unsigned char status;
- opl3_t *opl3;
- snd_timer_t *timer;
+ struct snd_opl3 *opl3;
+ struct snd_timer *timer;
if (hw == NULL)
return;
*/
-static int snd_opl3_free(opl3_t *opl3)
+static int snd_opl3_free(struct snd_opl3 *opl3)
{
snd_assert(opl3 != NULL, return -ENXIO);
if (opl3->private_free)
opl3->private_free(opl3);
- if (opl3->res_l_port) {
- release_resource(opl3->res_l_port);
- kfree_nocheck(opl3->res_l_port);
- }
- if (opl3->res_r_port) {
- release_resource(opl3->res_r_port);
- kfree_nocheck(opl3->res_r_port);
- }
+ release_and_free_resource(opl3->res_l_port);
+ release_and_free_resource(opl3->res_r_port);
kfree(opl3);
return 0;
}
-static int snd_opl3_dev_free(snd_device_t *device)
+static int snd_opl3_dev_free(struct snd_device *device)
{
- opl3_t *opl3 = device->device_data;
+ struct snd_opl3 *opl3 = device->device_data;
return snd_opl3_free(opl3);
}
-int snd_opl3_new(snd_card_t *card,
+int snd_opl3_new(struct snd_card *card,
unsigned short hardware,
- opl3_t **ropl3)
+ struct snd_opl3 **ropl3)
{
- static snd_device_ops_t ops = {
+ static struct snd_device_ops ops = {
.dev_free = snd_opl3_dev_free,
};
- opl3_t *opl3;
+ struct snd_opl3 *opl3;
int err;
*ropl3 = NULL;
- opl3 = kcalloc(1, sizeof(*opl3), GFP_KERNEL);
- if (opl3 == NULL)
+ opl3 = kzalloc(sizeof(*opl3), GFP_KERNEL);
+ if (opl3 == NULL) {
+ snd_printk(KERN_ERR "opl3: cannot allocate\n");
return -ENOMEM;
+ }
opl3->card = card;
opl3->hardware = hardware;
spin_lock_init(&opl3->reg_lock);
spin_lock_init(&opl3->timer_lock);
- init_MUTEX(&opl3->access_mutex);
+ mutex_init(&opl3->access_mutex);
- if ((err = snd_device_new(card, SNDRV_DEV_LOWLEVEL, opl3, &ops)) < 0) {
+ if ((err = snd_device_new(card, SNDRV_DEV_CODEC, opl3, &ops)) < 0) {
snd_opl3_free(opl3);
return err;
}
return 0;
}
-int snd_opl3_init(opl3_t *opl3)
+int snd_opl3_init(struct snd_opl3 *opl3)
{
if (! opl3->command) {
printk(KERN_ERR "snd_opl3_init: command not defined!\n");
return 0;
}
-int snd_opl3_create(snd_card_t * card,
+int snd_opl3_create(struct snd_card *card,
unsigned long l_port,
unsigned long r_port,
unsigned short hardware,
int integrated,
- opl3_t ** ropl3)
+ struct snd_opl3 ** ropl3)
{
- opl3_t *opl3;
+ struct snd_opl3 *opl3;
int err;
*ropl3 = NULL;
if (! integrated) {
if ((opl3->res_l_port = request_region(l_port, 2, "OPL2/3 (left)")) == NULL) {
snd_printk(KERN_ERR "opl3: can't grab left port 0x%lx\n", l_port);
- snd_opl3_free(opl3);
+ snd_device_free(card, opl3);
return -EBUSY;
}
if (r_port != 0 &&
(opl3->res_r_port = request_region(r_port, 2, "OPL2/3 (right)")) == NULL) {
snd_printk(KERN_ERR "opl3: can't grab right port 0x%lx\n", r_port);
- snd_opl3_free(opl3);
+ snd_device_free(card, opl3);
return -EBUSY;
}
}
if ((err = snd_opl3_detect(opl3)) < 0) {
snd_printd("OPL2/3 chip not detected at 0x%lx/0x%lx\n",
opl3->l_port, opl3->r_port);
- snd_opl3_free(opl3);
+ snd_device_free(card, opl3);
return err;
}
/* detect routine returns correct hardware type */
return 0;
}
-int snd_opl3_timer_new(opl3_t * opl3, int timer1_dev, int timer2_dev)
+int snd_opl3_timer_new(struct snd_opl3 * opl3, int timer1_dev, int timer2_dev)
{
int err;
return 0;
}
-int snd_opl3_hwdep_new(opl3_t * opl3,
+int snd_opl3_hwdep_new(struct snd_opl3 * opl3,
int device, int seq_device,
- snd_hwdep_t ** rhwdep)
+ struct snd_hwdep ** rhwdep)
{
- snd_hwdep_t *hw;
- snd_card_t *card = opl3->card;
+ struct snd_hwdep *hw;
+ struct snd_card *card = opl3->card;
int err;
if (rhwdep)
opl3->seq_dev_num = seq_device;
#if defined(CONFIG_SND_SEQUENCER) || (defined(MODULE) && defined(CONFIG_SND_SEQUENCER_MODULE))
if (snd_seq_device_new(card, seq_device, SNDRV_SEQ_DEV_ID_OPL3,
- sizeof(opl3_t*), &opl3->seq_dev) >= 0) {
+ sizeof(struct snd_opl3 *), &opl3->seq_dev) >= 0) {
strcpy(opl3->seq_dev->name, hw->name);
- *(opl3_t**)SNDRV_SEQ_DEVICE_ARGPTR(opl3->seq_dev) = opl3;
+ *(struct snd_opl3 **)SNDRV_SEQ_DEVICE_ARGPTR(opl3->seq_dev) = opl3;
}
#endif
if (rhwdep)