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Diffstat (limited to 'sound/core/seq/seq_instr.c')
-rw-r--r--sound/core/seq/seq_instr.c162
1 files changed, 83 insertions, 79 deletions
diff --git a/sound/core/seq/seq_instr.c b/sound/core/seq/seq_instr.c
index 1d525b13ebb6..487452063965 100644
--- a/sound/core/seq/seq_instr.c
+++ b/sound/core/seq/seq_instr.c
@@ -31,7 +31,7 @@ MODULE_DESCRIPTION("Advanced Linux Sound Architecture sequencer instrument libra
MODULE_LICENSE("GPL");
-static void snd_instr_lock_ops(snd_seq_kinstr_list_t *list)
+static void snd_instr_lock_ops(struct snd_seq_kinstr_list *list)
{
if (!(list->flags & SNDRV_SEQ_INSTR_FLG_DIRECT)) {
spin_lock_irqsave(&list->ops_lock, list->ops_flags);
@@ -40,7 +40,7 @@ static void snd_instr_lock_ops(snd_seq_kinstr_list_t *list)
}
}
-static void snd_instr_unlock_ops(snd_seq_kinstr_list_t *list)
+static void snd_instr_unlock_ops(struct snd_seq_kinstr_list *list)
{
if (!(list->flags & SNDRV_SEQ_INSTR_FLG_DIRECT)) {
spin_unlock_irqrestore(&list->ops_lock, list->ops_flags);
@@ -49,18 +49,18 @@ static void snd_instr_unlock_ops(snd_seq_kinstr_list_t *list)
}
}
-static snd_seq_kinstr_t *snd_seq_instr_new(int add_len, int atomic)
+static struct snd_seq_kinstr *snd_seq_instr_new(int add_len, int atomic)
{
- snd_seq_kinstr_t *instr;
+ struct snd_seq_kinstr *instr;
- instr = kzalloc(sizeof(snd_seq_kinstr_t) + add_len, atomic ? GFP_ATOMIC : GFP_KERNEL);
+ instr = kzalloc(sizeof(struct snd_seq_kinstr) + add_len, atomic ? GFP_ATOMIC : GFP_KERNEL);
if (instr == NULL)
return NULL;
instr->add_len = add_len;
return instr;
}
-static int snd_seq_instr_free(snd_seq_kinstr_t *instr, int atomic)
+static int snd_seq_instr_free(struct snd_seq_kinstr *instr, int atomic)
{
int result = 0;
@@ -73,11 +73,11 @@ static int snd_seq_instr_free(snd_seq_kinstr_t *instr, int atomic)
return result;
}
-snd_seq_kinstr_list_t *snd_seq_instr_list_new(void)
+struct snd_seq_kinstr_list *snd_seq_instr_list_new(void)
{
- snd_seq_kinstr_list_t *list;
+ struct snd_seq_kinstr_list *list;
- list = kzalloc(sizeof(snd_seq_kinstr_list_t), GFP_KERNEL);
+ list = kzalloc(sizeof(struct snd_seq_kinstr_list), GFP_KERNEL);
if (list == NULL)
return NULL;
spin_lock_init(&list->lock);
@@ -87,11 +87,11 @@ snd_seq_kinstr_list_t *snd_seq_instr_list_new(void)
return list;
}
-void snd_seq_instr_list_free(snd_seq_kinstr_list_t **list_ptr)
+void snd_seq_instr_list_free(struct snd_seq_kinstr_list **list_ptr)
{
- snd_seq_kinstr_list_t *list;
- snd_seq_kinstr_t *instr;
- snd_seq_kcluster_t *cluster;
+ struct snd_seq_kinstr_list *list;
+ struct snd_seq_kinstr *instr;
+ struct snd_seq_kcluster *cluster;
int idx;
unsigned long flags;
@@ -125,8 +125,8 @@ void snd_seq_instr_list_free(snd_seq_kinstr_list_t **list_ptr)
kfree(list);
}
-static int instr_free_compare(snd_seq_kinstr_t *instr,
- snd_seq_instr_header_t *ifree,
+static int instr_free_compare(struct snd_seq_kinstr *instr,
+ struct snd_seq_instr_header *ifree,
unsigned int client)
{
switch (ifree->cmd) {
@@ -160,12 +160,12 @@ static int instr_free_compare(snd_seq_kinstr_t *instr,
return 1;
}
-int snd_seq_instr_list_free_cond(snd_seq_kinstr_list_t *list,
- snd_seq_instr_header_t *ifree,
+int snd_seq_instr_list_free_cond(struct snd_seq_kinstr_list *list,
+ struct snd_seq_instr_header *ifree,
int client,
int atomic)
{
- snd_seq_kinstr_t *instr, *prev, *next, *flist;
+ struct snd_seq_kinstr *instr, *prev, *next, *flist;
int idx;
unsigned long flags;
@@ -209,7 +209,7 @@ int snd_seq_instr_list_free_cond(snd_seq_kinstr_list_t *list,
return 0;
}
-static int compute_hash_instr_key(snd_seq_instr_t *instr)
+static int compute_hash_instr_key(struct snd_seq_instr *instr)
{
int result;
@@ -233,7 +233,7 @@ static int compute_hash_cluster_key(snd_seq_instr_cluster_t cluster)
}
#endif
-static int compare_instr(snd_seq_instr_t *i1, snd_seq_instr_t *i2, int exact)
+static int compare_instr(struct snd_seq_instr *i1, struct snd_seq_instr *i2, int exact)
{
if (exact) {
if (i1->cluster != i2->cluster ||
@@ -262,14 +262,14 @@ static int compare_instr(snd_seq_instr_t *i1, snd_seq_instr_t *i2, int exact)
}
}
-snd_seq_kinstr_t *snd_seq_instr_find(snd_seq_kinstr_list_t *list,
- snd_seq_instr_t *instr,
- int exact,
- int follow_alias)
+struct snd_seq_kinstr *snd_seq_instr_find(struct snd_seq_kinstr_list *list,
+ struct snd_seq_instr *instr,
+ int exact,
+ int follow_alias)
{
unsigned long flags;
int depth = 0;
- snd_seq_kinstr_t *result;
+ struct snd_seq_kinstr *result;
if (list == NULL || instr == NULL)
return NULL;
@@ -279,7 +279,7 @@ snd_seq_kinstr_t *snd_seq_instr_find(snd_seq_kinstr_list_t *list,
while (result) {
if (!compare_instr(&result->instr, instr, exact)) {
if (follow_alias && (result->type == SNDRV_SEQ_INSTR_ATYPE_ALIAS)) {
- instr = (snd_seq_instr_t *)KINSTR_DATA(result);
+ instr = (struct snd_seq_instr *)KINSTR_DATA(result);
if (++depth > 10)
goto __not_found;
goto __again;
@@ -295,8 +295,8 @@ snd_seq_kinstr_t *snd_seq_instr_find(snd_seq_kinstr_list_t *list,
return NULL;
}
-void snd_seq_instr_free_use(snd_seq_kinstr_list_t *list,
- snd_seq_kinstr_t *instr)
+void snd_seq_instr_free_use(struct snd_seq_kinstr_list *list,
+ struct snd_seq_kinstr *instr)
{
unsigned long flags;
@@ -311,7 +311,8 @@ void snd_seq_instr_free_use(snd_seq_kinstr_list_t *list,
spin_unlock_irqrestore(&list->lock, flags);
}
-static snd_seq_kinstr_ops_t *instr_ops(snd_seq_kinstr_ops_t *ops, char *instr_type)
+static struct snd_seq_kinstr_ops *instr_ops(struct snd_seq_kinstr_ops *ops,
+ char *instr_type)
{
while (ops) {
if (!strcmp(ops->instr_type, instr_type))
@@ -321,11 +322,11 @@ static snd_seq_kinstr_ops_t *instr_ops(snd_seq_kinstr_ops_t *ops, char *instr_ty
return NULL;
}
-static int instr_result(snd_seq_event_t *ev,
+static int instr_result(struct snd_seq_event *ev,
int type, int result,
int atomic)
{
- snd_seq_event_t sev;
+ struct snd_seq_event sev;
memset(&sev, 0, sizeof(sev));
sev.type = SNDRV_SEQ_EVENT_RESULT;
@@ -345,9 +346,9 @@ static int instr_result(snd_seq_event_t *ev,
return snd_seq_kernel_client_dispatch(sev.source.client, &sev, atomic, 0);
}
-static int instr_begin(snd_seq_kinstr_ops_t *ops,
- snd_seq_kinstr_list_t *list,
- snd_seq_event_t *ev,
+static int instr_begin(struct snd_seq_kinstr_ops *ops,
+ struct snd_seq_kinstr_list *list,
+ struct snd_seq_event *ev,
int atomic, int hop)
{
unsigned long flags;
@@ -362,9 +363,9 @@ static int instr_begin(snd_seq_kinstr_ops_t *ops,
return instr_result(ev, SNDRV_SEQ_EVENT_INSTR_BEGIN, 0, atomic);
}
-static int instr_end(snd_seq_kinstr_ops_t *ops,
- snd_seq_kinstr_list_t *list,
- snd_seq_event_t *ev,
+static int instr_end(struct snd_seq_kinstr_ops *ops,
+ struct snd_seq_kinstr_list *list,
+ struct snd_seq_event *ev,
int atomic, int hop)
{
unsigned long flags;
@@ -380,54 +381,55 @@ static int instr_end(snd_seq_kinstr_ops_t *ops,
return instr_result(ev, SNDRV_SEQ_EVENT_INSTR_END, -EINVAL, atomic);
}
-static int instr_info(snd_seq_kinstr_ops_t *ops,
- snd_seq_kinstr_list_t *list,
- snd_seq_event_t *ev,
+static int instr_info(struct snd_seq_kinstr_ops *ops,
+ struct snd_seq_kinstr_list *list,
+ struct snd_seq_event *ev,
int atomic, int hop)
{
return -ENXIO;
}
-static int instr_format_info(snd_seq_kinstr_ops_t *ops,
- snd_seq_kinstr_list_t *list,
- snd_seq_event_t *ev,
+static int instr_format_info(struct snd_seq_kinstr_ops *ops,
+ struct snd_seq_kinstr_list *list,
+ struct snd_seq_event *ev,
int atomic, int hop)
{
return -ENXIO;
}
-static int instr_reset(snd_seq_kinstr_ops_t *ops,
- snd_seq_kinstr_list_t *list,
- snd_seq_event_t *ev,
+static int instr_reset(struct snd_seq_kinstr_ops *ops,
+ struct snd_seq_kinstr_list *list,
+ struct snd_seq_event *ev,
int atomic, int hop)
{
return -ENXIO;
}
-static int instr_status(snd_seq_kinstr_ops_t *ops,
- snd_seq_kinstr_list_t *list,
- snd_seq_event_t *ev,
+static int instr_status(struct snd_seq_kinstr_ops *ops,
+ struct snd_seq_kinstr_list *list,
+ struct snd_seq_event *ev,
int atomic, int hop)
{
return -ENXIO;
}
-static int instr_put(snd_seq_kinstr_ops_t *ops,
- snd_seq_kinstr_list_t *list,
- snd_seq_event_t *ev,
+static int instr_put(struct snd_seq_kinstr_ops *ops,
+ struct snd_seq_kinstr_list *list,
+ struct snd_seq_event *ev,
int atomic, int hop)
{
unsigned long flags;
- snd_seq_instr_header_t put;
- snd_seq_kinstr_t *instr;
+ struct snd_seq_instr_header put;
+ struct snd_seq_kinstr *instr;
int result = -EINVAL, len, key;
if ((ev->flags & SNDRV_SEQ_EVENT_LENGTH_MASK) != SNDRV_SEQ_EVENT_LENGTH_VARUSR)
goto __return;
- if (ev->data.ext.len < sizeof(snd_seq_instr_header_t))
+ if (ev->data.ext.len < sizeof(struct snd_seq_instr_header))
goto __return;
- if (copy_from_user(&put, (void __user *)ev->data.ext.ptr, sizeof(snd_seq_instr_header_t))) {
+ if (copy_from_user(&put, (void __user *)ev->data.ext.ptr,
+ sizeof(struct snd_seq_instr_header))) {
result = -EFAULT;
goto __return;
}
@@ -449,7 +451,7 @@ static int instr_put(snd_seq_kinstr_ops_t *ops,
}
len = ops->add_len;
if (put.data.type == SNDRV_SEQ_INSTR_ATYPE_ALIAS)
- len = sizeof(snd_seq_instr_t);
+ len = sizeof(struct snd_seq_instr);
instr = snd_seq_instr_new(len, atomic);
if (instr == NULL) {
snd_instr_unlock_ops(list);
@@ -463,8 +465,8 @@ static int instr_put(snd_seq_kinstr_ops_t *ops,
if (instr->type == SNDRV_SEQ_INSTR_ATYPE_DATA) {
result = ops->put(ops->private_data,
instr,
- (void __user *)ev->data.ext.ptr + sizeof(snd_seq_instr_header_t),
- ev->data.ext.len - sizeof(snd_seq_instr_header_t),
+ (void __user *)ev->data.ext.ptr + sizeof(struct snd_seq_instr_header),
+ ev->data.ext.len - sizeof(struct snd_seq_instr_header),
atomic,
put.cmd);
if (result < 0) {
@@ -486,21 +488,21 @@ static int instr_put(snd_seq_kinstr_ops_t *ops,
return result;
}
-static int instr_get(snd_seq_kinstr_ops_t *ops,
- snd_seq_kinstr_list_t *list,
- snd_seq_event_t *ev,
+static int instr_get(struct snd_seq_kinstr_ops *ops,
+ struct snd_seq_kinstr_list *list,
+ struct snd_seq_event *ev,
int atomic, int hop)
{
return -ENXIO;
}
-static int instr_free(snd_seq_kinstr_ops_t *ops,
- snd_seq_kinstr_list_t *list,
- snd_seq_event_t *ev,
+static int instr_free(struct snd_seq_kinstr_ops *ops,
+ struct snd_seq_kinstr_list *list,
+ struct snd_seq_event *ev,
int atomic, int hop)
{
- snd_seq_instr_header_t ifree;
- snd_seq_kinstr_t *instr, *prev;
+ struct snd_seq_instr_header ifree;
+ struct snd_seq_kinstr *instr, *prev;
int result = -EINVAL;
unsigned long flags;
unsigned int hash;
@@ -508,9 +510,10 @@ static int instr_free(snd_seq_kinstr_ops_t *ops,
if ((ev->flags & SNDRV_SEQ_EVENT_LENGTH_MASK) != SNDRV_SEQ_EVENT_LENGTH_VARUSR)
goto __return;
- if (ev->data.ext.len < sizeof(snd_seq_instr_header_t))
+ if (ev->data.ext.len < sizeof(struct snd_seq_instr_header))
goto __return;
- if (copy_from_user(&ifree, (void __user *)ev->data.ext.ptr, sizeof(snd_seq_instr_header_t))) {
+ if (copy_from_user(&ifree, (void __user *)ev->data.ext.ptr,
+ sizeof(struct snd_seq_instr_header))) {
result = -EFAULT;
goto __return;
}
@@ -548,7 +551,8 @@ static int instr_free(snd_seq_kinstr_ops_t *ops,
list->hash[hash] = instr->next;
}
if (instr->ops && instr->ops->notify)
- instr->ops->notify(instr->ops->private_data, instr, SNDRV_SEQ_INSTR_NOTIFY_REMOVE);
+ instr->ops->notify(instr->ops->private_data, instr,
+ SNDRV_SEQ_INSTR_NOTIFY_REMOVE);
while (instr->use) {
spin_unlock_irqrestore(&list->lock, flags);
schedule_timeout_interruptible(1);
@@ -565,25 +569,25 @@ static int instr_free(snd_seq_kinstr_ops_t *ops,
return result;
}
-static int instr_list(snd_seq_kinstr_ops_t *ops,
- snd_seq_kinstr_list_t *list,
- snd_seq_event_t *ev,
+static int instr_list(struct snd_seq_kinstr_ops *ops,
+ struct snd_seq_kinstr_list *list,
+ struct snd_seq_event *ev,
int atomic, int hop)
{
return -ENXIO;
}
-static int instr_cluster(snd_seq_kinstr_ops_t *ops,
- snd_seq_kinstr_list_t *list,
- snd_seq_event_t *ev,
+static int instr_cluster(struct snd_seq_kinstr_ops *ops,
+ struct snd_seq_kinstr_list *list,
+ struct snd_seq_event *ev,
int atomic, int hop)
{
return -ENXIO;
}
-int snd_seq_instr_event(snd_seq_kinstr_ops_t *ops,
- snd_seq_kinstr_list_t *list,
- snd_seq_event_t *ev,
+int snd_seq_instr_event(struct snd_seq_kinstr_ops *ops,
+ struct snd_seq_kinstr_list *list,
+ struct snd_seq_event *ev,
int client,
int atomic,
int hop)
generated by cgit v1.2.3 (git 2.25.1) at 2024-12-27 04:34:56 +0000