int snd_card_disconnect(struct snd_card *card)
{
struct snd_monitor_file *mfile;
- struct file *file;
int err;
if (!card)
spin_lock(&card->files_lock);
list_for_each_entry(mfile, &card->files_list, list) {
- file = mfile->file;
-
/* it's critical part, use endless loop */
/* we have no room to fail */
mfile->disconnected_f_op = mfile->file->f_op;
id = card->id;
if (*id == '\0')
- strcpy(id, "default");
+ strcpy(id, "Default");
while (1) {
if (loops-- == 0) {
return -ENOMEM;
mfile->file = file;
mfile->disconnected_f_op = NULL;
+ INIT_LIST_HEAD(&mfile->shutdown_list);
spin_lock(&card->files_lock);
if (card->shutdown) {
spin_unlock(&card->files_lock);
list_for_each_entry(mfile, &card->files_list, list) {
if (mfile->file == file) {
list_del(&mfile->list);
+ spin_lock(&shutdown_lock);
+ list_del(&mfile->shutdown_list);
+ spin_unlock(&shutdown_lock);
if (mfile->disconnected_f_op)
fops_put(mfile->disconnected_f_op);
found = mfile;