1 files changed, 60 insertions, 0 deletions
diff --git a/sound/core/seq/seq_info.c b/sound/core/seq/seq_info.c
new file mode 100644
index 000000000..3e9fce7be
--- /dev/null
+++ b/sound/core/seq/seq_info.c
@@ -0,0 +1,60 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+/*
+ *   ALSA sequencer /proc interface
+ *   Copyright (c) 1998 by Frank van de Pol <fvdpol@coil.demon.nl>
+ */
+
+#include <linux/init.h>
+#include <linux/export.h>
+#include <sound/core.h>
+
+#include "seq_info.h"
+#include "seq_clientmgr.h"
+#include "seq_timer.h"
+
+static struct snd_info_entry *queues_entry;
+static struct snd_info_entry *clients_entry;
+static struct snd_info_entry *timer_entry;
+
+
+static struct snd_info_entry * __init
+create_info_entry(char *name, void (*read)(struct snd_info_entry *,
+					   struct snd_info_buffer *))
+{
+	struct snd_info_entry *entry;
+
+	entry = snd_info_create_module_entry(THIS_MODULE, name, snd_seq_root);
+	if (entry == NULL)
+		return NULL;
+	entry->content = SNDRV_INFO_CONTENT_TEXT;
+	entry->c.text.read = read;
+	if (snd_info_register(entry) < 0) {
+		snd_info_free_entry(entry);
+		return NULL;
+	}
+	return entry;
+}
+
+void snd_seq_info_done(void)
+{
+	snd_info_free_entry(queues_entry);
+	snd_info_free_entry(clients_entry);
+	snd_info_free_entry(timer_entry);
+}
+
+/* create all our /proc entries */
+int __init snd_seq_info_init(void)
+{
+	queues_entry = create_info_entry("queues",
+					 snd_seq_info_queues_read);
+	clients_entry = create_info_entry("clients",
+					  snd_seq_info_clients_read);
+	timer_entry = create_info_entry("timer", snd_seq_info_timer_read);
+	if (!queues_entry || !clients_entry || !timer_entry)
+		goto error;
+	return 0;
+
+ error:
+	snd_seq_info_done();
+	return -ENOMEM;
+}