[ALSA] Remove xxx_t typedefs: Sequencer

Modules: ALSA sequencer

Remove xxx_t typedefs from the core sequencer codes.

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

1 files changed, 256 insertions, 204 deletions

diff --git a/sound/core/seq/seq_clientmgr.c b/sound/core/seq/seq_clientmgr.c
index a886db9..5eab420 100644
--- a/sound/core/seq/seq_clientmgr.c
+++ b/sound/core/seq/seq_clientmgr.c
@@ -58,14 +58,18 @@ static DECLARE_MUTEX(register_mutex);
  * client table
  */
 static char clienttablock[SNDRV_SEQ_MAX_CLIENTS];
-static client_t *clienttab[SNDRV_SEQ_MAX_CLIENTS];
-static usage_t client_usage;
+static struct snd_seq_client *clienttab[SNDRV_SEQ_MAX_CLIENTS];
+static struct snd_seq_usage client_usage;
 
 /*
  * prototypes
  */
-static int bounce_error_event(client_t *client, snd_seq_event_t *event, int err, int atomic, int hop);
-static int snd_seq_deliver_single_event(client_t *client, snd_seq_event_t *event, int filter, int atomic, int hop);
+static int bounce_error_event(struct snd_seq_client *client,
+			      struct snd_seq_event *event,
+			      int err, int atomic, int hop);
+static int snd_seq_deliver_single_event(struct snd_seq_client *client,
+					struct snd_seq_event *event,
+					int filter, int atomic, int hop);
 
 /*
  */
@@ -96,16 +100,17 @@ static inline unsigned short snd_seq_file_flags(struct file *file)
         }
 }
 
-static inline int snd_seq_write_pool_allocated(client_t *client)
+static inline int snd_seq_write_pool_allocated(struct snd_seq_client *client)
 {
 	return snd_seq_total_cells(client->pool) > 0;
 }
 
 /* return pointer to client structure for specified id */
-static client_t *clientptr(int clientid)
+static struct snd_seq_client *clientptr(int clientid)
 {
 	if (clientid < 0 || clientid >= SNDRV_SEQ_MAX_CLIENTS) {
-		snd_printd("Seq: oops. Trying to get pointer to client %d\n", clientid);
+		snd_printd("Seq: oops. Trying to get pointer to client %d\n",
+			   clientid);
 		return NULL;
 	}
 	return clienttab[clientid];
@@ -113,13 +118,14 @@ static client_t *clientptr(int clientid)
 
 extern int seq_client_load[];
 
-client_t *snd_seq_client_use_ptr(int clientid)
+struct snd_seq_client *snd_seq_client_use_ptr(int clientid)
 {
 	unsigned long flags;
-	client_t *client;
+	struct snd_seq_client *client;
 
 	if (clientid < 0 || clientid >= SNDRV_SEQ_MAX_CLIENTS) {
-		snd_printd("Seq: oops. Trying to get pointer to client %d\n", clientid);
+		snd_printd("Seq: oops. Trying to get pointer to client %d\n",
+			   clientid);
 		return NULL;
 	}
 	spin_lock_irqsave(&clients_lock, flags);
@@ -144,7 +150,8 @@ client_t *snd_seq_client_use_ptr(int clientid)
 					if (seq_client_load[idx] < 0)
 						break;
 					if (seq_client_load[idx] == clientid) {
-						request_module("snd-seq-client-%i", clientid);
+						request_module("snd-seq-client-%i",
+							       clientid);
 						break;
 					}
 				}
@@ -174,14 +181,14 @@ client_t *snd_seq_client_use_ptr(int clientid)
 	return client;
 }
 
-static void usage_alloc(usage_t * res, int num)
+static void usage_alloc(struct snd_seq_usage *res, int num)
 {
 	res->cur += num;
 	if (res->cur > res->peak)
 		res->peak = res->cur;
 }
 
-static void usage_free(usage_t * res, int num)
+static void usage_free(struct snd_seq_usage *res, int num)
 {
 	res->cur -= num;
 }
@@ -196,11 +203,11 @@ int __init client_init_data(void)
 }
 
 
-static client_t *seq_create_client1(int client_index, int poolsize)
+static struct snd_seq_client *seq_create_client1(int client_index, int poolsize)
 {
 	unsigned long flags;
 	int c;
-	client_t *client;
+	struct snd_seq_client *client;
 
 	/* init client data */
 	client = kzalloc(sizeof(*client), GFP_KERNEL);
@@ -241,7 +248,7 @@ static client_t *seq_create_client1(int client_index, int poolsize)
 }
 
 
-static int seq_free_client1(client_t *client)
+static int seq_free_client1(struct snd_seq_client *client)
 {
 	unsigned long flags;
 
@@ -263,12 +270,13 @@ static int seq_free_client1(client_t *client)
 }
 
 
-static void seq_free_client(client_t * client)
+static void seq_free_client(struct snd_seq_client * client)
 {
 	down(&register_mutex);
 	switch (client->type) {
 	case NO_CLIENT:
-		snd_printk(KERN_WARNING "Seq: Trying to free unused client %d\n", client->number);
+		snd_printk(KERN_WARNING "Seq: Trying to free unused client %d\n",
+			   client->number);
 		break;
 	case USER_CLIENT:
 	case KERNEL_CLIENT:
@@ -277,7 +285,8 @@ static void seq_free_client(client_t * client)
 		break;
 
 	default:
-		snd_printk(KERN_ERR "Seq: Trying to free client %d with undefined type = %d\n", client->number, client->type);
+		snd_printk(KERN_ERR "Seq: Trying to free client %d with undefined type = %d\n",
+			   client->number, client->type);
 	}
 	up(&register_mutex);
 
@@ -292,8 +301,8 @@ static void seq_free_client(client_t * client)
 static int snd_seq_open(struct inode *inode, struct file *file)
 {
 	int c, mode;			/* client id */
-	client_t *client;
-	user_client_t *user;
+	struct snd_seq_client *client;
+	struct snd_seq_user_client *user;
 
 	if (down_interruptible(&register_mutex))
 		return -ERESTARTSYS;
@@ -344,7 +353,7 @@ static int snd_seq_open(struct inode *inode, struct file *file)
 /* delete a user client */
 static int snd_seq_release(struct inode *inode, struct file *file)
 {
-	client_t *client = (client_t *) file->private_data;
+	struct snd_seq_client *client = file->private_data;
 
 	if (client) {
 		seq_free_client(client);
@@ -364,13 +373,14 @@ static int snd_seq_release(struct inode *inode, struct file *file)
  *	-EINVAL	no enough user-space buffer to write the whole event
  *	-EFAULT	seg. fault during copy to user space
  */
-static ssize_t snd_seq_read(struct file *file, char __user *buf, size_t count, loff_t *offset)
+static ssize_t snd_seq_read(struct file *file, char __user *buf, size_t count,
+			    loff_t *offset)
 {
-	client_t *client = (client_t *) file->private_data;
-	fifo_t *fifo;
+	struct snd_seq_client *client = file->private_data;
+	struct snd_seq_fifo *fifo;
 	int err;
 	long result = 0;
-	snd_seq_event_cell_t *cell;
+	struct snd_seq_event_cell *cell;
 
 	if (!(snd_seq_file_flags(file) & SNDRV_SEQ_LFLG_INPUT))
 		return -ENXIO;
@@ -396,7 +406,7 @@ static ssize_t snd_seq_read(struct file *file, char __user *buf, size_t count, l
 	snd_seq_fifo_lock(fifo);
 
 	/* while data available in queue */
-	while (count >= sizeof(snd_seq_event_t)) {
+	while (count >= sizeof(struct snd_seq_event)) {
 		int nonblock;
 
 		nonblock = (file->f_flags & O_NONBLOCK) || result > 0;
@@ -404,34 +414,34 @@ static ssize_t snd_seq_read(struct file *file, char __user *buf, size_t count, l
 			break;
 		}
 		if (snd_seq_ev_is_variable(&cell->event)) {
-			snd_seq_event_t tmpev;
+			struct snd_seq_event tmpev;
 			tmpev = cell->event;
 			tmpev.data.ext.len &= ~SNDRV_SEQ_EXT_MASK;
-			if (copy_to_user(buf, &tmpev, sizeof(snd_seq_event_t))) {
+			if (copy_to_user(buf, &tmpev, sizeof(struct snd_seq_event))) {
 				err = -EFAULT;
 				break;
 			}
-			count -= sizeof(snd_seq_event_t);
-			buf += sizeof(snd_seq_event_t);
+			count -= sizeof(struct snd_seq_event);
+			buf += sizeof(struct snd_seq_event);
 			err = snd_seq_expand_var_event(&cell->event, count,
 						       (char __force *)buf, 0,
-						       sizeof(snd_seq_event_t));
+						       sizeof(struct snd_seq_event));
 			if (err < 0)
 				break;
 			result += err;
 			count -= err;
 			buf += err;
 		} else {
-			if (copy_to_user(buf, &cell->event, sizeof(snd_seq_event_t))) {
+			if (copy_to_user(buf, &cell->event, sizeof(struct snd_seq_event))) {
 				err = -EFAULT;
 				break;
 			}
-			count -= sizeof(snd_seq_event_t);
-			buf += sizeof(snd_seq_event_t);
+			count -= sizeof(struct snd_seq_event);
+			buf += sizeof(struct snd_seq_event);
 		}
 		snd_seq_cell_free(cell);
 		cell = NULL; /* to be sure */
-		result += sizeof(snd_seq_event_t);
+		result += sizeof(struct snd_seq_event);
 	}
 
 	if (err < 0) {
@@ -449,7 +459,7 @@ static ssize_t snd_seq_read(struct file *file, char __user *buf, size_t count, l
 /*
  * check access permission to the port
  */
-static int check_port_perm(client_port_t *port, unsigned int flags)
+static int check_port_perm(struct snd_seq_client_port *port, unsigned int flags)
 {
 	if ((port->capability & flags) != flags)
 		return 0;
@@ -460,9 +470,10 @@ static int check_port_perm(client_port_t *port, unsigned int flags)
  * check if the destination client is available, and return the pointer
  * if filter is non-zero, client filter bitmap is tested.
  */
-static client_t *get_event_dest_client(snd_seq_event_t *event, int filter)
+static struct snd_seq_client *get_event_dest_client(struct snd_seq_event *event,
+						    int filter)
 {
-	client_t *dest;
+	struct snd_seq_client *dest;
 
 	dest = snd_seq_client_use_ptr(event->dest.client);
 	if (dest == NULL)
@@ -493,10 +504,11 @@ __not_avail:
  * quoted in SNDRV_SEQ_EVENT_KERNEL_ERROR, since this requires no extra
  * kmalloc.
  */
-static int bounce_error_event(client_t *client, snd_seq_event_t *event,
+static int bounce_error_event(struct snd_seq_client *client,
+			      struct snd_seq_event *event,
 			      int err, int atomic, int hop)
 {
-	snd_seq_event_t bounce_ev;
+	struct snd_seq_event bounce_ev;
 	int result;
 
 	if (client == NULL ||
@@ -531,9 +543,10 @@ static int bounce_error_event(client_t *client, snd_seq_event_t *event,
  * of the given queue.
  * return non-zero if updated.
  */
-static int update_timestamp_of_queue(snd_seq_event_t *event, int queue, int real_time)
+static int update_timestamp_of_queue(struct snd_seq_event *event,
+				     int queue, int real_time)
 {
-	queue_t *q;
+	struct snd_seq_queue *q;
 
 	q = queueptr(queue);
 	if (! q)
@@ -559,12 +572,12 @@ static int update_timestamp_of_queue(snd_seq_event_t *event, int queue, int real
  *  RETURN VALUE: 0 : if succeeded
  *		 <0 : error
  */
-static int snd_seq_deliver_single_event(client_t *client,
-					snd_seq_event_t *event,
+static int snd_seq_deliver_single_event(struct snd_seq_client *client,
+					struct snd_seq_event *event,
 					int filter, int atomic, int hop)
 {
-	client_t *dest = NULL;
-	client_port_t *dest_port = NULL;
+	struct snd_seq_client *dest = NULL;
+	struct snd_seq_client_port *dest_port = NULL;
 	int result = -ENOENT;
 	int direct;
 
@@ -596,7 +609,9 @@ static int snd_seq_deliver_single_event(client_t *client,
 	case KERNEL_CLIENT:
 		if (dest_port->event_input == NULL)
 			break;
-		result = dest_port->event_input(event, direct, dest_port->private_data, atomic, hop);
+		result = dest_port->event_input(event, direct,
+						dest_port->private_data,
+						atomic, hop);
 		break;
 	default:
 		break;
@@ -618,16 +633,16 @@ static int snd_seq_deliver_single_event(client_t *client,
 /*
  * send the event to all subscribers:
  */
-static int deliver_to_subscribers(client_t *client,
-				  snd_seq_event_t *event,
+static int deliver_to_subscribers(struct snd_seq_client *client,
+				  struct snd_seq_event *event,
 				  int atomic, int hop)
 {
-	subscribers_t *subs;
+	struct snd_seq_subscribers *subs;
 	int err = 0, num_ev = 0;
-	snd_seq_event_t event_saved;
-	client_port_t *src_port;
+	struct snd_seq_event event_saved;
+	struct snd_seq_client_port *src_port;
 	struct list_head *p;
-	port_subs_info_t *grp;
+	struct snd_seq_port_subs_info *grp;
 
 	src_port = snd_seq_port_use_ptr(client, event->source.port);
 	if (src_port == NULL)
@@ -642,7 +657,7 @@ static int deliver_to_subscribers(client_t *client,
 	else
 		down_read(&grp->list_mutex);
 	list_for_each(p, &grp->list_head) {
-		subs = list_entry(p, subscribers_t, src_list);
+		subs = list_entry(p, struct snd_seq_subscribers, src_list);
 		event->dest = subs->info.dest;
 		if (subs->info.flags & SNDRV_SEQ_PORT_SUBS_TIMESTAMP)
 			/* convert time according to flag with subscription */
@@ -670,12 +685,12 @@ static int deliver_to_subscribers(client_t *client,
 /*
  * broadcast to all ports:
  */
-static int port_broadcast_event(client_t *client,
-				snd_seq_event_t *event,
+static int port_broadcast_event(struct snd_seq_client *client,
+				struct snd_seq_event *event,
 				int atomic, int hop)
 {
 	int num_ev = 0, err = 0;
-	client_t *dest_client;
+	struct snd_seq_client *dest_client;
 	struct list_head *p;
 
 	dest_client = get_event_dest_client(event, SNDRV_SEQ_FILTER_BROADCAST);
@@ -684,7 +699,7 @@ static int port_broadcast_event(client_t *client,
 
 	read_lock(&dest_client->ports_lock);
 	list_for_each(p, &dest_client->ports_list_head) {
-		client_port_t *port = list_entry(p, client_port_t, list);
+		struct snd_seq_client_port *port = list_entry(p, struct snd_seq_client_port, list);
 		event->dest.port = port->addr.port;
 		/* pass NULL as source client to avoid error bounce */
 		err = snd_seq_deliver_single_event(NULL, event,
@@ -704,12 +719,12 @@ static int port_broadcast_event(client_t *client,
  * send the event to all clients:
  * if destination port is also ADDRESS_BROADCAST, deliver to all ports.
  */
-static int broadcast_event(client_t *client,
-			   snd_seq_event_t *event, int atomic, int hop)
+static int broadcast_event(struct snd_seq_client *client,
+			   struct snd_seq_event *event, int atomic, int hop)
 {
 	int err = 0, num_ev = 0;
 	int dest;
-	snd_seq_addr_t addr;
+	struct snd_seq_addr addr;
 
 	addr = event->dest; /* save */
 
@@ -736,7 +751,7 @@ static int broadcast_event(client_t *client,
 
 
 /* multicast - not supported yet */
-static int multicast_event(client_t *client, snd_seq_event_t *event,
+static int multicast_event(struct snd_seq_client *client, struct snd_seq_event *event,
 			   int atomic, int hop)
 {
 	snd_printd("seq: multicast not supported yet.\n");
@@ -753,7 +768,7 @@ static int multicast_event(client_t *client, snd_seq_event_t *event,
  *               n == 0 : the event was not passed to any client.
  *               n < 0  : error - event was not processed.
  */
-static int snd_seq_deliver_event(client_t *client, snd_seq_event_t *event,
+static int snd_seq_deliver_event(struct snd_seq_client *client, struct snd_seq_event *event,
 				 int atomic, int hop)
 {
 	int result;
@@ -794,9 +809,9 @@ static int snd_seq_deliver_event(client_t *client, snd_seq_event_t *event,
  *		 n == 0 : the event was not passed to any client.
  *		 n < 0  : error - event was not processed.
  */
-int snd_seq_dispatch_event(snd_seq_event_cell_t *cell, int atomic, int hop)
+int snd_seq_dispatch_event(struct snd_seq_event_cell *cell, int atomic, int hop)
 {
-	client_t *client;
+	struct snd_seq_client *client;
 	int result;
 
 	snd_assert(cell != NULL, return -EINVAL);
@@ -812,7 +827,7 @@ int snd_seq_dispatch_event(snd_seq_event_cell_t *cell, int atomic, int hop)
 		 * the event cell is re-used as a NOTE-OFF event and
 		 * enqueued again.
 		 */
-		snd_seq_event_t tmpev, *ev;
+		struct snd_seq_event tmpev, *ev;
 
 		/* reserve this event to enqueue note-off later */
 		tmpev = cell->event;
@@ -865,12 +880,12 @@ int snd_seq_dispatch_event(snd_seq_event_cell_t *cell, int atomic, int hop)
  * if pool is empty and blocking is TRUE, sleep until a new cell is
  * available.
  */
-static int snd_seq_client_enqueue_event(client_t *client,
-					snd_seq_event_t *event,
+static int snd_seq_client_enqueue_event(struct snd_seq_client *client,
+					struct snd_seq_event *event,
 					struct file *file, int blocking,
 					int atomic, int hop)
 {
-	snd_seq_event_cell_t *cell;
+	struct snd_seq_event_cell *cell;
 	int err;
 
 	/* special queue values - force direct passing */
@@ -886,7 +901,7 @@ static int snd_seq_client_enqueue_event(client_t *client,
 #endif
 	if (event->dest.client == SNDRV_SEQ_ADDRESS_SUBSCRIBERS) {
 		/* check presence of source port */
-		client_port_t *src_port = snd_seq_port_use_ptr(client, event->source.port);
+		struct snd_seq_client_port *src_port = snd_seq_port_use_ptr(client, event->source.port);
 		if (src_port == NULL)
 			return -EINVAL;
 		snd_seq_port_unlock(src_port);
@@ -924,7 +939,7 @@ static int snd_seq_client_enqueue_event(client_t *client,
  * check validity of event type and data length.
  * return non-zero if invalid.
  */
-static int check_event_type_and_length(snd_seq_event_t *ev)
+static int check_event_type_and_length(struct snd_seq_event *ev)
 {
 	switch (snd_seq_ev_length_type(ev)) {
 	case SNDRV_SEQ_EVENT_LENGTH_FIXED:
@@ -957,12 +972,13 @@ static int check_event_type_and_length(snd_seq_event_t *ev)
  *	-EMLINK	too many hops
  *	others	depends on return value from driver callback
  */
-static ssize_t snd_seq_write(struct file *file, const char __user *buf, size_t count, loff_t *offset)
+static ssize_t snd_seq_write(struct file *file, const char __user *buf,
+			     size_t count, loff_t *offset)
 {
-	client_t *client = (client_t *) file->private_data;
+	struct snd_seq_client *client = file->private_data;
 	int written = 0, len;
 	int err = -EINVAL;
-	snd_seq_event_t event;
+	struct snd_seq_event event;
 
 	if (!(snd_seq_file_flags(file) & SNDRV_SEQ_LFLG_OUTPUT))
 		return -ENXIO;
@@ -980,7 +996,7 @@ static ssize_t snd_seq_write(struct file *file, const char __user *buf, size_t c
 	}
 
 	/* only process whole events */
-	while (count >= sizeof(snd_seq_event_t)) {
+	while (count >= sizeof(struct snd_seq_event)) {
 		/* Read in the event header from the user */
 		len = sizeof(event);
 		if (copy_from_user(&event, buf, len)) {
@@ -1012,7 +1028,7 @@ static ssize_t snd_seq_write(struct file *file, const char __user *buf, size_t c
 			/* set user space pointer */
 			event.data.ext.len = extlen | SNDRV_SEQ_EXT_USRPTR;
 			event.data.ext.ptr = (char __force *)buf
-						+ sizeof(snd_seq_event_t);
+						+ sizeof(struct snd_seq_event);
 			len += extlen; /* increment data length */
 		} else {
 #ifdef CONFIG_COMPAT
@@ -1046,7 +1062,7 @@ static ssize_t snd_seq_write(struct file *file, const char __user *buf, size_t c
  */
 static unsigned int snd_seq_poll(struct file *file, poll_table * wait)
 {
-	client_t *client = (client_t *) file->private_data;
+	struct snd_seq_client *client = file->private_data;
 	unsigned int mask = 0;
 
 	/* check client structures are in place */
@@ -1076,9 +1092,9 @@ static unsigned int snd_seq_poll(struct file *file, poll_table * wait)
 
 
 /* SYSTEM_INFO ioctl() */
-static int snd_seq_ioctl_system_info(client_t *client, void __user *arg)
+static int snd_seq_ioctl_system_info(struct snd_seq_client *client, void __user *arg)
 {
-	snd_seq_system_info_t info;
+	struct snd_seq_system_info info;
 
 	memset(&info, 0, sizeof(info));
 	/* fill the info fields */
@@ -1096,10 +1112,10 @@ static int snd_seq_ioctl_system_info(client_t *client, void __user *arg)
 
 
 /* RUNNING_MODE ioctl() */
-static int snd_seq_ioctl_running_mode(client_t *client, void __user *arg)
+static int snd_seq_ioctl_running_mode(struct snd_seq_client *client, void __user *arg)
 {
-	struct sndrv_seq_running_info info;
-	client_t *cptr;
+	struct snd_seq_running_info info;
+	struct snd_seq_client *cptr;
 	int err = 0;
 
 	if (copy_from_user(&info, arg, sizeof(info)))
@@ -1133,7 +1149,8 @@ static int snd_seq_ioctl_running_mode(client_t *client, void __user *arg)
 }
 
 /* CLIENT_INFO ioctl() */
-static void get_client_info(client_t *cptr, snd_seq_client_info_t *info)
+static void get_client_info(struct snd_seq_client *cptr,
+			    struct snd_seq_client_info *info)
 {
 	info->client = cptr->number;
 
@@ -1147,10 +1164,11 @@ static void get_client_info(client_t *cptr, snd_seq_client_info_t *info)
 	memset(info->reserved, 0, sizeof(info->reserved));
 }
 
-static int snd_seq_ioctl_get_client_info(client_t * client, void __user *arg)
+static int snd_seq_ioctl_get_client_info(struct snd_seq_client *client,
+					 void __user *arg)
 {
-	client_t *cptr;
-	snd_seq_client_info_t client_info;
+	struct snd_seq_client *cptr;
+	struct snd_seq_client_info client_info;
 
 	if (copy_from_user(&client_info, arg, sizeof(client_info)))
 		return -EFAULT;
@@ -1170,9 +1188,10 @@ static int snd_seq_ioctl_get_client_info(client_t * client, void __user *arg)
 
 
 /* CLIENT_INFO ioctl() */
-static int snd_seq_ioctl_set_client_info(client_t * client, void __user *arg)
+static int snd_seq_ioctl_set_client_info(struct snd_seq_client *client,
+					 void __user *arg)
 {
-	snd_seq_client_info_t client_info;
+	struct snd_seq_client_info client_info;
 
 	if (copy_from_user(&client_info, arg, sizeof(client_info)))
 		return -EFAULT;
@@ -1199,11 +1218,12 @@ static int snd_seq_ioctl_set_client_info(client_t * client, void __user *arg)
 /* 
  * CREATE PORT ioctl() 
  */
-static int snd_seq_ioctl_create_port(client_t * client, void __user *arg)
+static int snd_seq_ioctl_create_port(struct snd_seq_client *client,
+				     void __user *arg)
 {
-	client_port_t *port;
-	snd_seq_port_info_t info;
-	snd_seq_port_callback_t *callback;
+	struct snd_seq_client_port *port;
+	struct snd_seq_port_info info;
+	struct snd_seq_port_callback *callback;
 
 	if (copy_from_user(&info, arg, sizeof(info)))
 		return -EFAULT;
@@ -1249,9 +1269,10 @@ static int snd_seq_ioctl_create_port(client_t * client, void __user *arg)
 /* 
  * DELETE PORT ioctl() 
  */
-static int snd_seq_ioctl_delete_port(client_t * client, void __user *arg)
+static int snd_seq_ioctl_delete_port(struct snd_seq_client *client,
+				     void __user *arg)
 {
-	snd_seq_port_info_t info;
+	struct snd_seq_port_info info;
 	int err;
 
 	/* set passed parameters */
@@ -1272,11 +1293,12 @@ static int snd_seq_ioctl_delete_port(client_t * client, void __user *arg)
 /* 
  * GET_PORT_INFO ioctl() (on any client) 
  */
-static int snd_seq_ioctl_get_port_info(client_t *client, void __user *arg)
+static int snd_seq_ioctl_get_port_info(struct snd_seq_client *client,
+				       void __user *arg)
 {
-	client_t *cptr;
-	client_port_t *port;
-	snd_seq_port_info_t info;
+	struct snd_seq_client *cptr;
+	struct snd_seq_client_port *port;
+	struct snd_seq_port_info info;
 
 	if (copy_from_user(&info, arg, sizeof(info)))
 		return -EFAULT;
@@ -1304,10 +1326,11 @@ static int snd_seq_ioctl_get_port_info(client_t *client, void __user *arg)
 /* 
  * SET_PORT_INFO ioctl() (only ports on this/own client) 
  */
-static int snd_seq_ioctl_set_port_info(client_t * client, void __user *arg)
+static int snd_seq_ioctl_set_port_info(struct snd_seq_client *client,
+				       void __user *arg)
 {
-	client_port_t *port;
-	snd_seq_port_info_t info;
+	struct snd_seq_client_port *port;
+	struct snd_seq_port_info info;
 
 	if (copy_from_user(&info, arg, sizeof(info)))
 		return -EFAULT;
@@ -1329,9 +1352,10 @@ static int snd_seq_ioctl_set_port_info(client_t * client, void __user *arg)
 #define PERM_RD		(SNDRV_SEQ_PORT_CAP_READ|SNDRV_SEQ_PORT_CAP_SUBS_READ)
 #define PERM_WR		(SNDRV_SEQ_PORT_CAP_WRITE|SNDRV_SEQ_PORT_CAP_SUBS_WRITE)
 
-static int check_subscription_permission(client_t *client, client_port_t *sport,
-					 client_port_t *dport,
-					 snd_seq_port_subscribe_t *subs)
+static int check_subscription_permission(struct snd_seq_client *client,
+					 struct snd_seq_client_port *sport,
+					 struct snd_seq_client_port *dport,
+					 struct snd_seq_port_subscribe *subs)
 {
 	if (client->number != subs->sender.client &&
 	    client->number != subs->dest.client) {
@@ -1363,9 +1387,10 @@ static int check_subscription_permission(client_t *client, client_port_t *sport,
  * client must be user client.
  */
 int snd_seq_client_notify_subscription(int client, int port,
-				       snd_seq_port_subscribe_t *info, int evtype)
+				       struct snd_seq_port_subscribe *info,
+				       int evtype)
 {
-	snd_seq_event_t event;
+	struct snd_seq_event event;
 
 	memset(&event, 0, sizeof(event));
 	event.type = evtype;
@@ -1379,12 +1404,13 @@ int snd_seq_client_notify_subscription(int client, int port,
 /* 
  * add to port's subscription list IOCTL interface 
  */
-static int snd_seq_ioctl_subscribe_port(client_t * client, void __user *arg)
+static int snd_seq_ioctl_subscribe_port(struct snd_seq_client *client,
+					void __user *arg)
 {
 	int result = -EINVAL;
-	client_t *receiver = NULL, *sender = NULL;
-	client_port_t *sport = NULL, *dport = NULL;
-	snd_seq_port_subscribe_t subs;
+	struct snd_seq_client *receiver = NULL, *sender = NULL;
+	struct snd_seq_client_port *sport = NULL, *dport = NULL;
+	struct snd_seq_port_subscribe subs;
 
 	if (copy_from_user(&subs, arg, sizeof(subs)))
 		return -EFAULT;
@@ -1423,12 +1449,13 @@ static int snd_seq_ioctl_subscribe_port(client_t * client, void __user *arg)
 /* 
  * remove from port's subscription list 
  */
-static int snd_seq_ioctl_unsubscribe_port(client_t * client, void __user *arg)
+static int snd_seq_ioctl_unsubscribe_port(struct snd_seq_client *client,
+					  void __user *arg)
 {
 	int result = -ENXIO;
-	client_t *receiver = NULL, *sender = NULL;
-	client_port_t *sport = NULL, *dport = NULL;
-	snd_seq_port_subscribe_t subs;
+	struct snd_seq_client *receiver = NULL, *sender = NULL;
+	struct snd_seq_client_port *sport = NULL, *dport = NULL;
+	struct snd_seq_port_subscribe subs;
 
 	if (copy_from_user(&subs, arg, sizeof(subs)))
 		return -EFAULT;
@@ -1464,11 +1491,12 @@ static int snd_seq_ioctl_unsubscribe_port(client_t * client, void __user *arg)
 
 
 /* CREATE_QUEUE ioctl() */
-static int snd_seq_ioctl_create_queue(client_t *client, void __user *arg)
+static int snd_seq_ioctl_create_queue(struct snd_seq_client *client,
+				      void __user *arg)
 {
-	snd_seq_queue_info_t info;
+	struct snd_seq_queue_info info;
 	int result;
-	queue_t *q;
+	struct snd_seq_queue *q;
 
 	if (copy_from_user(&info, arg, sizeof(info)))
 		return -EFAULT;
@@ -1498,9 +1526,10 @@ static int snd_seq_ioctl_create_queue(client_t *client, void __user *arg)
 }
 
 /* DELETE_QUEUE ioctl() */
-static int snd_seq_ioctl_delete_queue(client_t *client, void __user *arg)
+static int snd_seq_ioctl_delete_queue(struct snd_seq_client *client,
+				      void __user *arg)
 {
-	snd_seq_queue_info_t info;
+	struct snd_seq_queue_info info;
 
 	if (copy_from_user(&info, arg, sizeof(info)))
 		return -EFAULT;
@@ -1509,10 +1538,11 @@ static int snd_seq_ioctl_delete_queue(client_t *client, void __user *arg)
 }
 
 /* GET_QUEUE_INFO ioctl() */
-static int snd_seq_ioctl_get_queue_info(client_t *client, void __user *arg)
+static int snd_seq_ioctl_get_queue_info(struct snd_seq_client *client,
+					void __user *arg)
 {
-	snd_seq_queue_info_t info;
-	queue_t *q;
+	struct snd_seq_queue_info info;
+	struct snd_seq_queue *q;
 
 	if (copy_from_user(&info, arg, sizeof(info)))
 		return -EFAULT;
@@ -1535,10 +1565,11 @@ static int snd_seq_ioctl_get_queue_info(client_t *client, void __user *arg)
 }
 
 /* SET_QUEUE_INFO ioctl() */
-static int snd_seq_ioctl_set_queue_info(client_t *client, void __user *arg)
+static int snd_seq_ioctl_set_queue_info(struct snd_seq_client *client,
+					void __user *arg)
 {
-	snd_seq_queue_info_t info;
-	queue_t *q;
+	struct snd_seq_queue_info info;
+	struct snd_seq_queue *q;
 
 	if (copy_from_user(&info, arg, sizeof(info)))
 		return -EFAULT;
@@ -1570,10 +1601,10 @@ static int snd_seq_ioctl_set_queue_info(client_t *client, void __user *arg)
 }
 
 /* GET_NAMED_QUEUE ioctl() */
-static int snd_seq_ioctl_get_named_queue(client_t *client, void __user *arg)
+static int snd_seq_ioctl_get_named_queue(struct snd_seq_client *client, void __user *arg)
 {
-	snd_seq_queue_info_t info;
-	queue_t *q;
+	struct snd_seq_queue_info info;
+	struct snd_seq_queue *q;
 
 	if (copy_from_user(&info, arg, sizeof(info)))
 		return -EFAULT;
@@ -1593,11 +1624,12 @@ static int snd_seq_ioctl_get_named_queue(client_t *client, void __user *arg)
 }
 
 /* GET_QUEUE_STATUS ioctl() */
-static int snd_seq_ioctl_get_queue_status(client_t * client, void __user *arg)
+static int snd_seq_ioctl_get_queue_status(struct snd_seq_client *client,
+					  void __user *arg)
 {
-	snd_seq_queue_status_t status;
-	queue_t *queue;
-	seq_timer_t *tmr;
+	struct snd_seq_queue_status status;
+	struct snd_seq_queue *queue;
+	struct snd_seq_timer *tmr;
 
 	if (copy_from_user(&status, arg, sizeof(status)))
 		return -EFAULT;
@@ -1626,11 +1658,12 @@ static int snd_seq_ioctl_get_queue_status(client_t * client, void __user *arg)
 
 
 /* GET_QUEUE_TEMPO ioctl() */
-static int snd_seq_ioctl_get_queue_tempo(client_t * client, void __user *arg)
+static int snd_seq_ioctl_get_queue_tempo(struct snd_seq_client *client,
+					 void __user *arg)
 {
-	snd_seq_queue_tempo_t tempo;
-	queue_t *queue;
-	seq_timer_t *tmr;
+	struct snd_seq_queue_tempo tempo;
+	struct snd_seq_queue *queue;
+	struct snd_seq_timer *tmr;
 
 	if (copy_from_user(&tempo, arg, sizeof(tempo)))
 		return -EFAULT;
@@ -1656,17 +1689,18 @@ static int snd_seq_ioctl_get_queue_tempo(client_t * client, void __user *arg)
 
 
 /* SET_QUEUE_TEMPO ioctl() */
-int snd_seq_set_queue_tempo(int client, snd_seq_queue_tempo_t *tempo)
+int snd_seq_set_queue_tempo(int client, struct snd_seq_queue_tempo *tempo)
 {
 	if (!snd_seq_queue_check_access(tempo->queue, client))
 		return -EPERM;
 	return snd_seq_queue_timer_set_tempo(tempo->queue, client, tempo);
 }
 
-static int snd_seq_ioctl_set_queue_tempo(client_t * client, void __user *arg)
+static int snd_seq_ioctl_set_queue_tempo(struct snd_seq_client *client,
+					 void __user *arg)
 {
 	int result;
-	snd_seq_queue_tempo_t tempo;
+	struct snd_seq_queue_tempo tempo;
 
 	if (copy_from_user(&tempo, arg, sizeof(tempo)))
 		return -EFAULT;
@@ -1677,11 +1711,12 @@ static int snd_seq_ioctl_set_queue_tempo(client_t * client, void __user *arg)
 
 
 /* GET_QUEUE_TIMER ioctl() */
-static int snd_seq_ioctl_get_queue_timer(client_t * client, void __user *arg)
+static int snd_seq_ioctl_get_queue_timer(struct snd_seq_client *client,
+					 void __user *arg)
 {
-	snd_seq_queue_timer_t timer;
-	queue_t *queue;
-	seq_timer_t *tmr;
+	struct snd_seq_queue_timer timer;
+	struct snd_seq_queue *queue;
+	struct snd_seq_timer *tmr;
 
 	if (copy_from_user(&timer, arg, sizeof(timer)))
 		return -EFAULT;
@@ -1713,10 +1748,11 @@ static int snd_seq_ioctl_get_queue_timer(client_t * client, void __user *arg)
 
 
 /* SET_QUEUE_TIMER ioctl() */
-static int snd_seq_ioctl_set_queue_timer(client_t * client, void __user *arg)
+static int snd_seq_ioctl_set_queue_timer(struct snd_seq_client *client,
+					 void __user *arg)
 {
 	int result = 0;
-	snd_seq_queue_timer_t timer;
+	struct snd_seq_queue_timer timer;
 
 	if (copy_from_user(&timer, arg, sizeof(timer)))
 		return -EFAULT;
@@ -1725,8 +1761,8 @@ static int snd_seq_ioctl_set_queue_timer(client_t * client, void __user *arg)
 		return -EINVAL;
 
 	if (snd_seq_queue_check_access(timer.queue, client->number)) {
-		queue_t *q;
-		seq_timer_t *tmr;
+		struct snd_seq_queue *q;
+		struct snd_seq_timer *tmr;
 
 		q = queueptr(timer.queue);
 		if (q == NULL)
@@ -1754,9 +1790,10 @@ static int snd_seq_ioctl_set_queue_timer(client_t * client, void __user *arg)
 
 
 /* GET_QUEUE_CLIENT ioctl() */
-static int snd_seq_ioctl_get_queue_client(client_t * client, void __user *arg)
+static int snd_seq_ioctl_get_queue_client(struct snd_seq_client *client,
+					  void __user *arg)
 {
-	snd_seq_queue_client_t info;
+	struct snd_seq_queue_client info;
 	int used;
 
 	if (copy_from_user(&info, arg, sizeof(info)))
@@ -1775,10 +1812,11 @@ static int snd_seq_ioctl_get_queue_client(client_t * client, void __user *arg)
 
 
 /* SET_QUEUE_CLIENT ioctl() */
-static int snd_seq_ioctl_set_queue_client(client_t * client, void __user *arg)
+static int snd_seq_ioctl_set_queue_client(struct snd_seq_client *client,
+					  void __user *arg)
 {
 	int err;
-	snd_seq_queue_client_t info;
+	struct snd_seq_queue_client info;
 
 	if (copy_from_user(&info, arg, sizeof(info)))
 		return -EFAULT;
@@ -1794,10 +1832,11 @@ static int snd_seq_ioctl_set_queue_client(client_t * client, void __user *arg)
 
 
 /* GET_CLIENT_POOL ioctl() */
-static int snd_seq_ioctl_get_client_pool(client_t * client, void __user *arg)
+static int snd_seq_ioctl_get_client_pool(struct snd_seq_client *client,
+					 void __user *arg)
 {
-	snd_seq_client_pool_t info;
-	client_t *cptr;
+	struct snd_seq_client_pool info;
+	struct snd_seq_client *cptr;
 
 	if (copy_from_user(&info, arg, sizeof(info)))
 		return -EFAULT;
@@ -1828,9 +1867,10 @@ static int snd_seq_ioctl_get_client_pool(client_t * client, void __user *arg)
 }
 
 /* SET_CLIENT_POOL ioctl() */
-static int snd_seq_ioctl_set_client_pool(client_t * client, void __user *arg)
+static int snd_seq_ioctl_set_client_pool(struct snd_seq_client *client,
+					 void __user *arg)
 {
-	snd_seq_client_pool_t info;
+	struct snd_seq_client_pool info;
 	int rc;
 
 	if (copy_from_user(&info, arg, sizeof(info)))
@@ -1872,9 +1912,10 @@ static int snd_seq_ioctl_set_client_pool(client_t * client, void __user *arg)
 
 
 /* REMOVE_EVENTS ioctl() */
-static int snd_seq_ioctl_remove_events(client_t * client, void __user *arg)
+static int snd_seq_ioctl_remove_events(struct snd_seq_client *client,
+				       void __user *arg)
 {
-	snd_seq_remove_events_t info;
+	struct snd_seq_remove_events info;
 
 	if (copy_from_user(&info, arg, sizeof(info)))
 		return -EFAULT;
@@ -1901,13 +1942,14 @@ static int snd_seq_ioctl_remove_events(client_t * client, void __user *arg)
 /*
  * get subscription info
  */
-static int snd_seq_ioctl_get_subscription(client_t *client, void __user *arg)
+static int snd_seq_ioctl_get_subscription(struct snd_seq_client *client,
+					  void __user *arg)
 {
 	int result;
-	client_t *sender = NULL;
-	client_port_t *sport = NULL;
-	snd_seq_port_subscribe_t subs;
-	subscribers_t *p;
+	struct snd_seq_client *sender = NULL;
+	struct snd_seq_client_port *sport = NULL;
+	struct snd_seq_port_subscribe subs;
+	struct snd_seq_subscribers *p;
 
 	if (copy_from_user(&subs, arg, sizeof(subs)))
 		return -EFAULT;
@@ -1940,13 +1982,14 @@ static int snd_seq_ioctl_get_subscription(client_t *client, void __user *arg)
 /*
  * get subscription info - check only its presence
  */
-static int snd_seq_ioctl_query_subs(client_t *client, void __user *arg)
+static int snd_seq_ioctl_query_subs(struct snd_seq_client *client,
+				    void __user *arg)
 {
 	int result = -ENXIO;
-	client_t *cptr = NULL;
-	client_port_t *port = NULL;
-	snd_seq_query_subs_t subs;
-	port_subs_info_t *group;
+	struct snd_seq_client *cptr = NULL;
+	struct snd_seq_client_port *port = NULL;
+	struct snd_seq_query_subs subs;
+	struct snd_seq_port_subs_info *group;
 	struct list_head *p;
 	int i;
 
@@ -1977,12 +2020,12 @@ static int snd_seq_ioctl_query_subs(client_t *client, void __user *arg)
 	list_for_each(p, &group->list_head) {
 		if (i++ == subs.index) {
 			/* found! */
-			subscribers_t *s;
+			struct snd_seq_subscribers *s;
 			if (subs.type == SNDRV_SEQ_QUERY_SUBS_READ) {
-				s = list_entry(p, subscribers_t, src_list);
+				s = list_entry(p, struct snd_seq_subscribers, src_list);
 				subs.addr = s->info.dest;
 			} else {
-				s = list_entry(p, subscribers_t, dest_list);
+				s = list_entry(p, struct snd_seq_subscribers, dest_list);
 				subs.addr = s->info.sender;
 			}
 			subs.flags = s->info.flags;
@@ -2009,10 +2052,11 @@ static int snd_seq_ioctl_query_subs(client_t *client, void __user *arg)
 /*
  * query next client
  */
-static int snd_seq_ioctl_query_next_client(client_t *client, void __user *arg)
+static int snd_seq_ioctl_query_next_client(struct snd_seq_client *client,
+					   void __user *arg)
 {
-	client_t *cptr = NULL;
-	snd_seq_client_info_t info;
+	struct snd_seq_client *cptr = NULL;
+	struct snd_seq_client_info info;
 
 	if (copy_from_user(&info, arg, sizeof(info)))
 		return -EFAULT;
@@ -2040,11 +2084,12 @@ static int snd_seq_ioctl_query_next_client(client_t *client, void __user *arg)
 /* 
  * query next port
  */
-static int snd_seq_ioctl_query_next_port(client_t *client, void __user *arg)
+static int snd_seq_ioctl_query_next_port(struct snd_seq_client *client,
+					 void __user *arg)
 {
-	client_t *cptr;
-	client_port_t *port = NULL;
-	snd_seq_port_info_t info;
+	struct snd_seq_client *cptr;
+	struct snd_seq_client_port *port = NULL;
+	struct snd_seq_port_info info;
 
 	if (copy_from_user(&info, arg, sizeof(info)))
 		return -EFAULT;
@@ -2075,7 +2120,7 @@ static int snd_seq_ioctl_query_next_port(client_t *client, void __user *arg)
 
 static struct seq_ioctl_table {
 	unsigned int cmd;
-	int (*func)(client_t *client, void __user * arg);
+	int (*func)(struct snd_seq_client *client, void __user * arg);
 } ioctl_tables[] = {
 	{ SNDRV_SEQ_IOCTL_SYSTEM_INFO, snd_seq_ioctl_system_info },
 	{ SNDRV_SEQ_IOCTL_RUNNING_MODE, snd_seq_ioctl_running_mode },
@@ -2109,7 +2154,8 @@ static struct seq_ioctl_table {
 	{ 0, NULL },
 };
 
-static int snd_seq_do_ioctl(client_t *client, unsigned int cmd, void __user *arg)
+static int snd_seq_do_ioctl(struct snd_seq_client *client, unsigned int cmd,
+			    void __user *arg)
 {
 	struct seq_ioctl_table *p;
 
@@ -2136,7 +2182,7 @@ static int snd_seq_do_ioctl(client_t *client, unsigned int cmd, void __user *arg
 
 static long snd_seq_ioctl(struct file *file, unsigned int cmd, unsigned long arg)
 {
-	client_t *client = (client_t *) file->private_data;
+	struct snd_seq_client *client = file->private_data;
 
 	snd_assert(client != NULL, return -ENXIO);
 		
@@ -2153,9 +2199,10 @@ static long snd_seq_ioctl(struct file *file, unsigned int cmd, unsigned long arg
 
 
 /* exported to kernel modules */
-int snd_seq_create_kernel_client(snd_card_t *card, int client_index, snd_seq_client_callback_t * callback)
+int snd_seq_create_kernel_client(struct snd_card *card, int client_index,
+				 struct snd_seq_client_callback *callback)
 {
-	client_t *client;
+	struct snd_seq_client *client;
 
 	snd_assert(! in_interrupt(), return -EBUSY);
 
@@ -2199,7 +2246,7 @@ int snd_seq_create_kernel_client(snd_card_t *card, int client_index, snd_seq_cli
 /* exported to kernel modules */
 int snd_seq_delete_kernel_client(int client)
 {
-	client_t *ptr;
+	struct snd_seq_client *ptr;
 
 	snd_assert(! in_interrupt(), return -EBUSY);
 
@@ -2216,11 +2263,11 @@ int snd_seq_delete_kernel_client(int client)
 /* skeleton to enqueue event, called from snd_seq_kernel_client_enqueue
  * and snd_seq_kernel_client_enqueue_blocking
  */
-static int kernel_client_enqueue(int client, snd_seq_event_t *ev,
+static int kernel_client_enqueue(int client, struct snd_seq_event *ev,
 				 struct file *file, int blocking,
 				 int atomic, int hop)
 {
-	client_t *cptr;
+	struct snd_seq_client *cptr;
 	int result;
 
 	snd_assert(ev != NULL, return -EINVAL);
@@ -2254,7 +2301,7 @@ static int kernel_client_enqueue(int client, snd_seq_event_t *ev,
  *
  * RETURN VALUE: zero if succeed, negative if error
  */
-int snd_seq_kernel_client_enqueue(int client, snd_seq_event_t * ev,
+int snd_seq_kernel_client_enqueue(int client, struct snd_seq_event * ev,
 				  int atomic, int hop)
 {
 	return kernel_client_enqueue(client, ev, NULL, 0, atomic, hop);
@@ -2265,7 +2312,7 @@ int snd_seq_kernel_client_enqueue(int client, snd_seq_event_t * ev,
  *
  * RETURN VALUE: zero if succeed, negative if error
  */
-int snd_seq_kernel_client_enqueue_blocking(int client, snd_seq_event_t * ev,
+int snd_seq_kernel_client_enqueue_blocking(int client, struct snd_seq_event * ev,
 					   struct file *file,
 					   int atomic, int hop)
 {
@@ -2280,10 +2327,10 @@ int snd_seq_kernel_client_enqueue_blocking(int client, snd_seq_event_t * ev,
  * RETURN VALUE: negative = delivery failed,
  *		 zero, or positive: the number of delivered events
  */
-int snd_seq_kernel_client_dispatch(int client, snd_seq_event_t * ev,
+int snd_seq_kernel_client_dispatch(int client, struct snd_seq_event * ev,
 				   int atomic, int hop)
 {
-	client_t *cptr;
+	struct snd_seq_client *cptr;
 	int result;
 
 	snd_assert(ev != NULL, return -EINVAL);
@@ -2315,7 +2362,7 @@ int snd_seq_kernel_client_dispatch(int client, snd_seq_event_t * ev,
  */
 int snd_seq_kernel_client_ctl(int clientid, unsigned int cmd, void *arg)
 {
-	client_t *client;
+	struct snd_seq_client *client;
 	mm_segment_t fs;
 	int result;
 
@@ -2332,7 +2379,7 @@ int snd_seq_kernel_client_ctl(int clientid, unsigned int cmd, void *arg)
 /* exported (for OSS emulator) */
 int snd_seq_kernel_client_write_poll(int clientid, struct file *file, poll_table *wait)
 {
-	client_t *client;
+	struct snd_seq_client *client;
 
 	client = clientptr(clientid);
 	if (client == NULL)
@@ -2350,10 +2397,12 @@ int snd_seq_kernel_client_write_poll(int clientid, struct file *file, poll_table
 /*
  *  /proc interface
  */
-static void snd_seq_info_dump_subscribers(snd_info_buffer_t *buffer, port_subs_info_t *group, int is_src, char *msg)
+static void snd_seq_info_dump_subscribers(struct snd_info_buffer *buffer,
+					  struct snd_seq_port_subs_info *group,
+					  int is_src, char *msg)
 {
 	struct list_head *p;
-	subscribers_t *s;
+	struct snd_seq_subscribers *s;
 	int count = 0;
 
 	down_read(&group->list_mutex);
@@ -2364,9 +2413,9 @@ static void snd_seq_info_dump_subscribers(snd_info_buffer_t *buffer, port_subs_i
 	snd_iprintf(buffer, msg);
 	list_for_each(p, &group->list_head) {
 		if (is_src)
-			s = list_entry(p, subscribers_t, src_list);
+			s = list_entry(p, struct snd_seq_subscribers, src_list);
 		else
-			s = list_entry(p, subscribers_t, dest_list);
+			s = list_entry(p, struct snd_seq_subscribers, dest_list);
 		if (count++)
 			snd_iprintf(buffer, ", ");
 		snd_iprintf(buffer, "%d:%d",
@@ -2387,13 +2436,14 @@ static void snd_seq_info_dump_subscribers(snd_info_buffer_t *buffer, port_subs_i
 
 #define FLAG_PERM_DUPLEX(perm) ((perm) & SNDRV_SEQ_PORT_CAP_DUPLEX ? 'X' : '-')
 
-static void snd_seq_info_dump_ports(snd_info_buffer_t *buffer, client_t *client)
+static void snd_seq_info_dump_ports(struct snd_info_buffer *buffer,
+				    struct snd_seq_client *client)
 {
 	struct list_head *l;
 
 	down(&client->ports_mutex);
 	list_for_each(l, &client->ports_list_head) {
-		client_port_t *p = list_entry(l, client_port_t, list);
+		struct snd_seq_client_port *p = list_entry(l, struct snd_seq_client_port, list);
 		snd_iprintf(buffer, "  Port %3d : \"%s\" (%c%c%c%c)\n",
 			    p->addr.port, p->name,
 			    FLAG_PERM_RD(p->capability),
@@ -2407,13 +2457,15 @@ static void snd_seq_info_dump_ports(snd_info_buffer_t *buffer, client_t *client)
 }
 
 
+void snd_seq_info_pool(struct snd_info_buffer *buffer,
+		       struct snd_seq_pool *pool, char *space);
+
 /* exported to seq_info.c */
-void snd_seq_info_clients_read(snd_info_entry_t *entry, 
-			       snd_info_buffer_t * buffer)
+void snd_seq_info_clients_read(struct snd_info_entry *entry, 
+			       struct snd_info_buffer *buffer)
 {
-	extern void snd_seq_info_pool(snd_info_buffer_t * buffer, pool_t * pool, char *space);
 	int c;
-	client_t *client;
+	struct snd_seq_client *client;
 
 	snd_iprintf(buffer, "Client info\n");
 	snd_iprintf(buffer, "  cur  clients : %d\n", client_usage.cur);
@@ -2468,7 +2520,7 @@ static struct file_operations snd_seq_f_ops =
 	.compat_ioctl =	snd_seq_ioctl_compat,
 };
 
-static snd_minor_t snd_seq_reg =
+static struct snd_minor snd_seq_reg =
 {
 	.comment =	"sequencer",
 	.f_ops =	&snd_seq_f_ops,