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;
static int snd_info_entry_mmap(struct file *file, struct vm_area_struct *vma)
{
- struct inode *inode = file->f_path.dentry->d_inode;
+ struct inode *inode = file_inode(file);
struct snd_info_private_data *data;
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;
+ }
+ p->size = 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);