#include <sound/control.h>
#include <sound/info.h>
+/* monitor files for graceful shutdown (hotplug) */
+struct snd_monitor_file {
+ struct file *file;
+ const struct file_operations *disconnected_f_op;
+ struct list_head shutdown_list; /* still need to shutdown */
+ struct list_head list; /* link of monitor files */
+};
+
static DEFINE_SPINLOCK(shutdown_lock);
static LIST_HEAD(shutdown_files);