1 files changed, 0 insertions, 38 deletions
diff --git a/drivers/staging/wfx/bus.h b/drivers/staging/wfx/bus.h
deleted file mode 100644
index ca04b3da6204..000000000000
--- a/drivers/staging/wfx/bus.h
+++ /dev/null
@@ -1,38 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0-only */
-/*
- * Common bus abstraction layer.
- *
- * Copyright (c) 2017-2020, Silicon Laboratories, Inc.
- * Copyright (c) 2010, ST-Ericsson
- */
-#ifndef WFX_BUS_H
-#define WFX_BUS_H
-
-#include <linux/mmc/sdio_func.h>
-#include <linux/spi/spi.h>
-
-#define WFX_REG_CONFIG        0x0
-#define WFX_REG_CONTROL       0x1
-#define WFX_REG_IN_OUT_QUEUE  0x2
-#define WFX_REG_AHB_DPORT     0x3
-#define WFX_REG_BASE_ADDR     0x4
-#define WFX_REG_SRAM_DPORT    0x5
-#define WFX_REG_SET_GEN_R_W   0x6
-#define WFX_REG_FRAME_OUT     0x7
-
-struct hwbus_ops {
-	int (*copy_from_io)(void *bus_priv, unsigned int addr,
-			    void *dst, size_t count);
-	int (*copy_to_io)(void *bus_priv, unsigned int addr,
-			  const void *src, size_t count);
-	int (*irq_subscribe)(void *bus_priv);
-	int (*irq_unsubscribe)(void *bus_priv);
-	void (*lock)(void *bus_priv);
-	void (*unlock)(void *bus_priv);
-	size_t (*align_size)(void *bus_priv, size_t size);
-};
-
-extern struct sdio_driver wfx_sdio_driver;
-extern struct spi_driver wfx_spi_driver;
-
-#endif