1 files changed, 0 insertions, 161 deletions
diff --git a/drivers/staging/xillybus/xillybus.h b/drivers/staging/xillybus/xillybus.h
deleted file mode 100644
index a0806b5ee2cb..000000000000
--- a/drivers/staging/xillybus/xillybus.h
+++ /dev/null
@@ -1,161 +0,0 @@
-/*
- * linux/drivers/misc/xillybus.h
- *
- * Copyright 2011 Xillybus Ltd, http://xillybus.com
- *
- * Header file for the Xillybus FPGA/host framework.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the smems of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- */
-
-#ifndef __XILLYBUS_H
-#define __XILLYBUS_H
-
-#include <linux/list.h>
-#include <linux/device.h>
-#include <linux/dma-mapping.h>
-#include <linux/interrupt.h>
-#include <linux/sched.h>
-#include <linux/cdev.h>
-#include <linux/spinlock.h>
-#include <linux/mutex.h>
-#include <linux/workqueue.h>
-
-struct xilly_endpoint_hardware;
-
-struct xilly_buffer {
-	void *addr;
-	dma_addr_t dma_addr;
-	int end_offset; /* Counting elements, not bytes */
-};
-
-struct xilly_idt_handle {
-	unsigned char *chandesc;
-	unsigned char *idt;
-	int entries;
-};
-
-/*
- * Read-write confusion: wr_* and rd_* notation sticks to FPGA view, so
- * wr_* buffers are those consumed by read(), since the FPGA writes to them
- * and vice versa.
- */
-
-struct xilly_channel {
-	struct xilly_endpoint *endpoint;
-	int chan_num;
-	int log2_element_size;
-	int seekable;
-
-	struct xilly_buffer **wr_buffers; /* FPGA writes, driver reads! */
-	int num_wr_buffers;
-	unsigned int wr_buf_size; /* In bytes */
-	int wr_fpga_buf_idx;
-	int wr_host_buf_idx;
-	int wr_host_buf_pos;
-	int wr_empty;
-	int wr_ready; /* Significant only when wr_empty == 1 */
-	int wr_sleepy;
-	int wr_eof;
-	int wr_hangup;
-	spinlock_t wr_spinlock;
-	struct mutex wr_mutex;
-	wait_queue_head_t wr_wait;
-	wait_queue_head_t wr_ready_wait;
-	int wr_ref_count;
-	int wr_synchronous;
-	int wr_allow_partial;
-	int wr_exclusive_open;
-	int wr_supports_nonempty;
-
-	struct xilly_buffer **rd_buffers; /* FPGA reads, driver writes! */
-	int num_rd_buffers;
-	unsigned int rd_buf_size; /* In bytes */
-	int rd_fpga_buf_idx;
-	int rd_host_buf_pos;
-	int rd_host_buf_idx;
-	int rd_full;
-	spinlock_t rd_spinlock;
-	struct mutex rd_mutex;
-	wait_queue_head_t rd_wait;
-	int rd_ref_count;
-	int rd_allow_partial;
-	int rd_synchronous;
-	int rd_exclusive_open;
-	struct delayed_work rd_workitem;
-	unsigned char rd_leftovers[4];
-};
-
-struct xilly_endpoint {
-	/*
-	 * One of pdev and dev is always NULL, and the other is a valid
-	 * pointer, depending on the type of device
-	 */
-	struct pci_dev *pdev;
-	struct device *dev;
-	struct xilly_endpoint_hardware *ephw;
-
-	struct list_head ep_list;
-	int dma_using_dac; /* =1 if 64-bit DMA is used, =0 otherwise. */
-	__iomem void *registers;
-	int fatal_error;
-
-	struct mutex register_mutex;
-	wait_queue_head_t ep_wait;
-
-	/* Channels and message handling */
-	struct cdev cdev;
-
-	int major;
-	int lowest_minor; /* Highest minor = lowest_minor + num_channels - 1 */
-
-	int num_channels; /* EXCLUDING message buffer */
-	struct xilly_channel **channels;
-	int msg_counter;
-	int failed_messages;
-	int idtlen;
-
-	u32 *msgbuf_addr;
-	dma_addr_t msgbuf_dma_addr;
-	unsigned int msg_buf_size;
-};
-
-struct xilly_endpoint_hardware {
-	struct module *owner;
-	void (*hw_sync_sgl_for_cpu)(struct xilly_endpoint *,
-				    dma_addr_t,
-				    size_t,
-				    int);
-	void (*hw_sync_sgl_for_device)(struct xilly_endpoint *,
-				       dma_addr_t,
-				       size_t,
-				       int);
-	int (*map_single)(struct xilly_endpoint *,
-			  void *,
-			  size_t,
-			  int,
-			  dma_addr_t *);
-};
-
-struct xilly_mapping {
-	void *device;
-	dma_addr_t dma_addr;
-	size_t size;
-	int direction;
-};
-
-
-irqreturn_t xillybus_isr(int irq, void *data);
-
-struct xilly_endpoint *xillybus_init_endpoint(struct pci_dev *pdev,
-					      struct device *dev,
-					      struct xilly_endpoint_hardware
-					      *ephw);
-
-int xillybus_endpoint_discovery(struct xilly_endpoint *endpoint);
-
-void xillybus_endpoint_remove(struct xilly_endpoint *endpoint);
-
-#endif /* __XILLYBUS_H */