*
*/
-#include <sound/driver.h>
#include <linux/init.h>
#include <sound/core.h>
#include "seq_system.h"
/* fill standard header data, source port & channel are filled in */
-static int setheader(snd_seq_event_t * ev, int client, int port)
+static int setheader(struct snd_seq_event * ev, int client, int port)
{
if (announce_port < 0)
return -ENODEV;
- memset(ev, 0, sizeof(snd_seq_event_t));
+ memset(ev, 0, sizeof(struct snd_seq_event));
ev->flags &= ~SNDRV_SEQ_EVENT_LENGTH_MASK;
ev->flags |= SNDRV_SEQ_EVENT_LENGTH_FIXED;
/* entry points for broadcasting system events */
void snd_seq_system_broadcast(int client, int port, int type)
{
- snd_seq_event_t ev;
+ struct snd_seq_event ev;
if (setheader(&ev, client, port) < 0)
return;
}
/* entry points for broadcasting system events */
-int snd_seq_system_notify(int client, int port, snd_seq_event_t *ev)
+int snd_seq_system_notify(int client, int port, struct snd_seq_event *ev)
{
ev->flags = SNDRV_SEQ_EVENT_LENGTH_FIXED;
ev->source.client = sysclient;
}
/* call-back handler for timer events */
-static int event_input_timer(snd_seq_event_t * ev, int direct, void *private_data, int atomic, int hop)
+static int event_input_timer(struct snd_seq_event * ev, int direct, void *private_data, int atomic, int hop)
{
return snd_seq_control_queue(ev, atomic, hop);
}
/* register our internal client */
int __init snd_seq_system_client_init(void)
{
+ struct snd_seq_port_callback pcallbacks;
+ struct snd_seq_port_info *port;
- snd_seq_client_callback_t callbacks;
- snd_seq_port_callback_t pcallbacks;
- snd_seq_client_info_t *inf;
- snd_seq_port_info_t *port;
-
- inf = kzalloc(sizeof(*inf), GFP_KERNEL);
port = kzalloc(sizeof(*port), GFP_KERNEL);
- if (! inf || ! port) {
- kfree(inf);
- kfree(port);
+ if (!port)
return -ENOMEM;
- }
- memset(&callbacks, 0, sizeof(callbacks));
memset(&pcallbacks, 0, sizeof(pcallbacks));
pcallbacks.owner = THIS_MODULE;
pcallbacks.event_input = event_input_timer;
/* register client */
- callbacks.allow_input = callbacks.allow_output = 1;
- sysclient = snd_seq_create_kernel_client(NULL, 0, &callbacks);
-
- /* set our name */
- inf->client = 0;
- inf->type = KERNEL_CLIENT;
- strcpy(inf->name, "System");
- snd_seq_kernel_client_ctl(sysclient, SNDRV_SEQ_IOCTL_SET_CLIENT_INFO, inf);
+ sysclient = snd_seq_create_kernel_client(NULL, 0, "System");
/* register timer */
strcpy(port->name, "Timer");
snd_seq_kernel_client_ctl(sysclient, SNDRV_SEQ_IOCTL_CREATE_PORT, port);
announce_port = port->addr.port;
- kfree(inf);
kfree(port);
return 0;
}