1 files changed, 0 insertions, 103 deletions
diff --git a/sound/pci/hda/hda_component.h b/sound/pci/hda/hda_component.h
deleted file mode 100644
index 7ee37154749f..000000000000
--- a/sound/pci/hda/hda_component.h
+++ /dev/null
@@ -1,103 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0-or-later */
-/*
- * HD audio Component Binding Interface
- *
- * Copyright (C) 2021 Cirrus Logic, Inc. and
- *                    Cirrus Logic International Semiconductor Ltd.
- */
-
-#ifndef __HDA_COMPONENT_H__
-#define __HDA_COMPONENT_H__
-
-#include <linux/acpi.h>
-#include <linux/component.h>
-#include <linux/mutex.h>
-#include <sound/hda_codec.h>
-
-#define HDA_MAX_COMPONENTS	4
-#define HDA_MAX_NAME_SIZE	50
-
-struct hda_component {
-	struct device *dev;
-	char name[HDA_MAX_NAME_SIZE];
-	struct acpi_device *adev;
-	bool acpi_notifications_supported;
-	void (*acpi_notify)(acpi_handle handle, u32 event, struct device *dev);
-	void (*pre_playback_hook)(struct device *dev, int action);
-	void (*playback_hook)(struct device *dev, int action);
-	void (*post_playback_hook)(struct device *dev, int action);
-};
-
-struct hda_component_parent {
-	struct mutex mutex;
-	struct hda_codec *codec;
-	struct hda_component comps[HDA_MAX_COMPONENTS];
-};
-
-#ifdef CONFIG_ACPI
-void hda_component_acpi_device_notify(struct hda_component_parent *parent,
-				      acpi_handle handle, u32 event, void *data);
-int hda_component_manager_bind_acpi_notifications(struct hda_codec *cdc,
-						  struct hda_component_parent *parent,
-						  acpi_notify_handler handler, void *data);
-void hda_component_manager_unbind_acpi_notifications(struct hda_codec *cdc,
-						     struct hda_component_parent *parent,
-						     acpi_notify_handler handler);
-#else
-static inline void hda_component_acpi_device_notify(struct hda_component_parent *parent,
-						    acpi_handle handle,
-						    u32 event,
-						    void *data)
-{
-}
-
-static inline int hda_component_manager_bind_acpi_notifications(struct hda_codec *cdc,
-								struct hda_component_parent *parent,
-								acpi_notify_handler handler,
-								void *data)
-
-{
-	return 0;
-}
-
-static inline void hda_component_manager_unbind_acpi_notifications(struct hda_codec *cdc,
-								   struct hda_component_parent *parent,
-								   acpi_notify_handler handler)
-{
-}
-#endif /* ifdef CONFIG_ACPI */
-
-void hda_component_manager_playback_hook(struct hda_component_parent *parent, int action);
-
-int hda_component_manager_init(struct hda_codec *cdc,
-			       struct hda_component_parent *parent, int count,
-			       const char *bus, const char *hid,
-			       const char *match_str,
-			       const struct component_master_ops *ops);
-
-void hda_component_manager_free(struct hda_component_parent *parent,
-				const struct component_master_ops *ops);
-
-int hda_component_manager_bind(struct hda_codec *cdc, struct hda_component_parent *parent);
-
-static inline struct hda_component *hda_component_from_index(struct hda_component_parent *parent,
-							     int index)
-{
-	if (!parent)
-		return NULL;
-
-	if (index < 0 || index >= ARRAY_SIZE(parent->comps))
-		return NULL;
-
-	return &parent->comps[index];
-}
-
-static inline void hda_component_manager_unbind(struct hda_codec *cdc,
-						struct hda_component_parent *parent)
-{
-	mutex_lock(&parent->mutex);
-	component_unbind_all(hda_codec_dev(cdc), parent);
-	mutex_unlock(&parent->mutex);
-}
-
-#endif /* ifndef __HDA_COMPONENT_H__ */