return entry;
}
-static struct snd_info_entry *snd_info_create_entry(const char *name);
+static struct snd_info_entry *
+snd_info_create_entry(const char *name, struct snd_info_entry *parent);
int __init snd_info_init(void)
{
- snd_proc_root = snd_info_create_entry("asound");
+ snd_proc_root = snd_info_create_entry("asound", NULL);
if (!snd_proc_root)
return -ENOMEM;
snd_proc_root->mode = S_IFDIR | S_IRUGO | S_IXUGO;
EXPORT_SYMBOL(snd_info_get_str);
-/**
+/*
* snd_info_create_entry - create an info entry
* @name: the proc file name
+ * @parent: the parent directory
*
* Creates an info entry with the given file name and initializes as
* the default state.
*
* Return: The pointer of the new instance, or %NULL on failure.
*/
-static struct snd_info_entry *snd_info_create_entry(const char *name)
+static struct snd_info_entry *
+snd_info_create_entry(const char *name, struct snd_info_entry *parent)
{
struct snd_info_entry *entry;
entry = kzalloc(sizeof(*entry), GFP_KERNEL);
mutex_init(&entry->access);
INIT_LIST_HEAD(&entry->children);
INIT_LIST_HEAD(&entry->list);
+ entry->parent = parent;
+ if (parent)
+ list_add_tail(&entry->list, &parent->children);
return entry;
}
const char *name,
struct snd_info_entry *parent)
{
- struct snd_info_entry *entry = snd_info_create_entry(name);
- if (entry) {
+ struct snd_info_entry *entry = snd_info_create_entry(name, parent);
+ if (entry)
entry->module = module;
- entry->parent = parent;
- if (parent)
- list_add_tail(&entry->list, &parent->children);
- }
return entry;
}
const char *name,
struct snd_info_entry * parent)
{
- struct snd_info_entry *entry = snd_info_create_entry(name);
+ struct snd_info_entry *entry = snd_info_create_entry(name, parent);
if (entry) {
entry->module = card->module;
entry->card = card;
- entry->parent = parent;
- if (parent)
- list_add_tail(&entry->list, &parent->children);
}
return entry;
}