1 files changed, 0 insertions, 61 deletions
diff --git a/sound/soc/intel/common/sst-dsp.h b/sound/soc/intel/common/sst-dsp.h
deleted file mode 100644
index f111fd3f334b..000000000000
--- a/sound/soc/intel/common/sst-dsp.h
+++ /dev/null
@@ -1,61 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0-only */
-/*
- * Intel Smart Sound Technology (SST) Core
- *
- * Copyright (C) 2013, Intel Corporation. All rights reserved.
- */
-
-#ifndef __SOUND_SOC_SST_DSP_H
-#define __SOUND_SOC_SST_DSP_H
-
-#include <linux/kernel.h>
-#include <linux/types.h>
-#include <linux/interrupt.h>
-
-struct sst_dsp;
-
-/*
- * SST Device.
- *
- * This structure is populated by the SST core driver.
- */
-struct sst_dsp_device {
-	/* Mandatory fields */
-	struct sst_ops *ops;
-	irqreturn_t (*thread)(int irq, void *context);
-	void *thread_context;
-};
-
-/* SHIM Read / Write */
-void sst_dsp_shim_write(struct sst_dsp *sst, u32 offset, u32 value);
-u32 sst_dsp_shim_read(struct sst_dsp *sst, u32 offset);
-int sst_dsp_shim_update_bits(struct sst_dsp *sst, u32 offset,
-				u32 mask, u32 value);
-void sst_dsp_shim_update_bits_forced(struct sst_dsp *sst, u32 offset,
-				u32 mask, u32 value);
-
-/* SHIM Read / Write Unlocked for callers already holding sst lock */
-void sst_dsp_shim_write_unlocked(struct sst_dsp *sst, u32 offset, u32 value);
-u32 sst_dsp_shim_read_unlocked(struct sst_dsp *sst, u32 offset);
-int sst_dsp_shim_update_bits_unlocked(struct sst_dsp *sst, u32 offset,
-				u32 mask, u32 value);
-void sst_dsp_shim_update_bits_forced_unlocked(struct sst_dsp *sst, u32 offset,
-				u32 mask, u32 value);
-
-/* Internal generic low-level SST IO functions - can be overidden */
-void sst_shim32_write(void __iomem *addr, u32 offset, u32 value);
-u32 sst_shim32_read(void __iomem *addr, u32 offset);
-void sst_shim32_write64(void __iomem *addr, u32 offset, u64 value);
-u64 sst_shim32_read64(void __iomem *addr, u32 offset);
-
-/* Mailbox management */
-int sst_dsp_mailbox_init(struct sst_dsp *sst, u32 inbox_offset,
-	size_t inbox_size, u32 outbox_offset, size_t outbox_size);
-void sst_dsp_inbox_write(struct sst_dsp *sst, void *message, size_t bytes);
-void sst_dsp_inbox_read(struct sst_dsp *sst, void *message, size_t bytes);
-void sst_dsp_outbox_write(struct sst_dsp *sst, void *message, size_t bytes);
-void sst_dsp_outbox_read(struct sst_dsp *sst, void *message, size_t bytes);
-int sst_dsp_register_poll(struct sst_dsp  *ctx, u32 offset, u32 mask,
-		 u32 target, u32 time, char *operation);
-
-#endif