Staging: sep: rename some fields

struct sep_device {

	/* pointer to pci dev */

	struct pci_dev *sep_pci_dev_ptr;

	struct pci_dev *pdev;

	unsigned long io_memory_start_physical_address;

	unsigned long io_memory_end_physical_address;

	unsigned long io_bus;

	unsigned long io_end_bus;

	unsigned long io_memory_size;

	void *io_memory_start_virtual_address;

	void __iomem *io_addr;

	/* restricted access region */

	unsigned long rar_physical_address;

	void *rar_virtual_address;

	unsigned long rar_bus;

	void *rar_addr;

	/* shared memory region */

	unsigned long shared_physical_address;

	void *shared_virtual_address;

	unsigned long shared_bus;

	void *shared_addr;

	/* firmware regions */

	unsigned long cache_physical_address;

	unsigned long cache_bus;

	unsigned long cache_size;

	void *cache_virtual_address;

	void *cache_addr;

	unsigned long resident_physical_address;

	unsigned long resident_bus;

	unsigned long resident_size;

	void *resident_virtual_address;

	void *resident_addr;

	/* device interrupt (as retrieved from PCI) */

	int sep_irq;

	unsigned long rar_region_addr;

	/* start address of the access to the SEP registers from driver */

	void __iomem *reg_base_address;

	void __iomem *reg_addr;

	/* transaction counter that coordinates the transactions between SEP and HOST */

	unsigned long host_to_sep_send_counter;

	unsigned long send_ct;

	/* counter for the messages from sep */

	unsigned long sep_to_host_reply_counter;

	unsigned long reply_ct;

	/* counter for the number of bytes allocated in the pool for the current

	   transaction */

	unsigned long data_pool_bytes_allocated;

	unsigned long out_num_pages;

	/* global data for every flow */

	struct sep_flow_context_t flows_data_array[SEP_DRIVER_NUM_FLOWS];

	struct sep_flow_context_t flows[SEP_DRIVER_NUM_FLOWS];

	/* pointer to the workqueue that handles the flow done interrupts */

	struct workqueue_struct *flow_wq_ptr;

	struct workqueue_struct *flow_wq;

	/* address of the shared memory allocated during init for SEP driver */

	unsigned long shared_area_addr;

	unsigned long shared_area;

	/* the physical address of the shared area */

	unsigned long phys_shared_area_addr;

	unsigned long shared_area_bus;

	/* Message Shared Area start address - will be allocated during init */

	unsigned long message_shared_area_addr;

static inline void sep_write_reg(struct sep_device *dev, int reg, u32 value)

{

	void __iomem *addr = dev->reg_base_address + reg;

	void __iomem *addr = dev->reg_addr + reg;

	writel(value, addr);

}

static inline u32 sep_read_reg(struct sep_device *dev, int reg)

{

	void __iomem *addr = dev->reg_base_address + reg;

	void __iomem *addr = dev->reg_addr + reg;

	return readl(addr);

}