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Diffstat (limited to 'sound/core/info.c')
-rw-r--r--sound/core/info.c45
1 files changed, 20 insertions, 25 deletions
diff --git a/sound/core/info.c b/sound/core/info.c
index 5bb97e7d325a..3c9bd6b10a96 100644
--- a/sound/core/info.c
+++ b/sound/core/info.c
@@ -153,13 +153,6 @@ EXPORT_SYMBOL(snd_seq_root);
struct snd_info_entry *snd_oss_root;
#endif
-static void snd_remove_proc_entry(struct proc_dir_entry *parent,
- struct proc_dir_entry *de)
-{
- if (de)
- remove_proc_entry(de->name, parent);
-}
-
static loff_t snd_info_entry_llseek(struct file *file, loff_t offset, int orig)
{
struct snd_info_private_data *data;
@@ -310,12 +303,10 @@ static int snd_info_entry_open(struct inode *inode, struct file *file)
struct snd_info_entry *entry;
struct snd_info_private_data *data;
struct snd_info_buffer *buffer;
- struct proc_dir_entry *p;
int mode, err;
mutex_lock(&info_mutex);
- p = PDE(inode);
- entry = p == NULL ? NULL : (struct snd_info_entry *)p->data;
+ entry = PDE_DATA(inode);
if (entry == NULL || ! entry->p) {
mutex_unlock(&info_mutex);
return -ENODEV;
@@ -582,7 +573,7 @@ int __exit snd_info_done(void)
#ifdef CONFIG_SND_OSSEMUL
snd_info_free_entry(snd_oss_root);
#endif
- snd_remove_proc_entry(NULL, snd_proc_root);
+ proc_remove(snd_proc_root);
}
return 0;
}
@@ -644,7 +635,7 @@ void snd_info_card_id_change(struct snd_card *card)
{
mutex_lock(&info_mutex);
if (card->proc_root_link) {
- snd_remove_proc_entry(snd_proc_root, card->proc_root_link);
+ proc_remove(card->proc_root_link);
card->proc_root_link = NULL;
}
if (strcmp(card->id, card->proc_root->name))
@@ -663,10 +654,8 @@ void snd_info_card_disconnect(struct snd_card *card)
if (!card)
return;
mutex_lock(&info_mutex);
- if (card->proc_root_link) {
- snd_remove_proc_entry(snd_proc_root, card->proc_root_link);
- card->proc_root_link = NULL;
- }
+ proc_remove(card->proc_root_link);
+ card->proc_root_link = NULL;
if (card->proc_root)
snd_info_disconnect(card->proc_root);
mutex_unlock(&info_mutex);
@@ -858,7 +847,7 @@ static void snd_info_disconnect(struct snd_info_entry *entry)
list_del_init(&entry->list);
root = entry->parent == NULL ? snd_proc_root : entry->parent->p;
snd_BUG_ON(!root);
- snd_remove_proc_entry(root, entry->p);
+ proc_remove(entry->p);
entry->p = NULL;
}
@@ -959,15 +948,21 @@ int snd_info_register(struct snd_info_entry * entry)
return -ENXIO;
root = entry->parent == NULL ? snd_proc_root : entry->parent->p;
mutex_lock(&info_mutex);
- p = create_proc_entry(entry->name, entry->mode, root);
- if (!p) {
- mutex_unlock(&info_mutex);
- return -ENOMEM;
+ if (S_ISDIR(entry->mode)) {
+ p = proc_mkdir_mode(entry->name, entry->mode, root);
+ if (!p) {
+ mutex_unlock(&info_mutex);
+ return -ENOMEM;
+ }
+ } else {
+ p = proc_create_data(entry->name, entry->mode, root,
+ &snd_info_entry_operations, entry);
+ if (!p) {
+ mutex_unlock(&info_mutex);
+ return -ENOMEM;
+ }
+ proc_set_size(p, entry->size);
}
- if (!S_ISDIR(entry->mode))
- p->proc_fops = &snd_info_entry_operations;
- p->size = entry->size;
- p->data = entry;
entry->p = p;
if (entry->parent)
list_add_tail(&entry->list, &entry->parent->children);