1 files changed, 0 insertions, 158 deletions
diff --git a/include/asm-blackfin/processor.h b/include/asm-blackfin/processor.h
deleted file mode 100644
index 6f3995b119d..00000000000
--- a/include/asm-blackfin/processor.h
+++ /dev/null
@@ -1,158 +0,0 @@
-#ifndef __ASM_BFIN_PROCESSOR_H
-#define __ASM_BFIN_PROCESSOR_H
-
-/*
- * Default implementation of macro that returns current
- * instruction pointer ("program counter").
- */
-#define current_text_addr() ({ __label__ _l; _l: &&_l;})
-
-#include <asm/blackfin.h>
-#include <asm/segment.h>
-#include <linux/compiler.h>
-
-static inline unsigned long rdusp(void)
-{
-	unsigned long usp;
-
-	__asm__ __volatile__("%0 = usp;\n\t":"=da"(usp));
-	return usp;
-}
-
-static inline void wrusp(unsigned long usp)
-{
-	__asm__ __volatile__("usp = %0;\n\t"::"da"(usp));
-}
-
-/*
- * User space process size: 1st byte beyond user address space.
- * Fairly meaningless on nommu.  Parts of user programs can be scattered
- * in a lot of places, so just disable this by setting it to 0xFFFFFFFF.
- */
-#define TASK_SIZE	0xFFFFFFFF
-
-#ifdef __KERNEL__
-#define STACK_TOP	TASK_SIZE
-#endif
-
-#define TASK_UNMAPPED_BASE	0
-
-struct thread_struct {
-	unsigned long ksp;	/* kernel stack pointer */
-	unsigned long usp;	/* user stack pointer */
-	unsigned short seqstat;	/* saved status register */
-	unsigned long esp0;	/* points to SR of stack frame pt_regs */
-	unsigned long pc;	/* instruction pointer */
-	void *        debuggerinfo;
-};
-
-#define INIT_THREAD  {						\
-	sizeof(init_stack) + (unsigned long) init_stack, 0,	\
-	PS_S, 0, 0						\
-}
-
-/*
- * Do necessary setup to start up a newly executed thread.
- *
- * pass the data segment into user programs if it exists,
- * it can't hurt anything as far as I can tell
- */
-#define start_thread(_regs, _pc, _usp)					\
-do {									\
-	set_fs(USER_DS);						\
-	(_regs)->pc = (_pc);						\
-	if (current->mm)						\
-		(_regs)->p5 = current->mm->start_data;			\
-	task_thread_info(current)->l1_task_info.stack_start		\
-		= (void *)current->mm->context.stack_start;		\
-	task_thread_info(current)->l1_task_info.lowest_sp = (void *)(_usp); \
-	memcpy(L1_SCRATCH_TASK_INFO, &task_thread_info(current)->l1_task_info, \
-		sizeof(*L1_SCRATCH_TASK_INFO));				\
-	wrusp(_usp);							\
-} while(0)
-
-/* Forward declaration, a strange C thing */
-struct task_struct;
-
-/* Free all resources held by a thread. */
-static inline void release_thread(struct task_struct *dead_task)
-{
-}
-
-#define prepare_to_copy(tsk)	do { } while (0)
-
-extern int kernel_thread(int (*fn) (void *), void *arg, unsigned long flags);
-
-/*
- * Free current thread data structures etc..
- */
-static inline void exit_thread(void)
-{
-}
-
-/*
- * Return saved PC of a blocked thread.
- */
-#define thread_saved_pc(tsk)	(tsk->thread.pc)
-
-unsigned long get_wchan(struct task_struct *p);
-
-#define	KSTK_EIP(tsk)							\
-    ({									\
-	unsigned long eip = 0;						\
-	if ((tsk)->thread.esp0 > PAGE_SIZE &&				\
-	    MAP_NR((tsk)->thread.esp0) < max_mapnr)			\
-	      eip = ((struct pt_regs *) (tsk)->thread.esp0)->pc;	\
-	eip; })
-#define	KSTK_ESP(tsk)	((tsk) == current ? rdusp() : (tsk)->thread.usp)
-
-#define cpu_relax()    	barrier()
-
-/* Get the Silicon Revision of the chip */
-static inline uint32_t __pure bfin_revid(void)
-{
-	/* stored in the upper 4 bits */
-	uint32_t revid = bfin_read_CHIPID() >> 28;
-
-#ifdef CONFIG_BF52x
-	/* ANOMALY_05000357
-	 * Incorrect Revision Number in DSPID Register
-	 */
-	if (revid == 0)
-		switch (bfin_read16(_BOOTROM_GET_DXE_ADDRESS_TWI)) {
-		case 0x0010:
-			revid = 0;
-			break;
-		case 0x2796:
-			revid = 1;
-			break;
-		default:
-			revid = 0xFFFF;
-			break;
-		}
-#endif
-	return revid;
-}
-
-static inline uint32_t __pure bfin_compiled_revid(void)
-{
-#if defined(CONFIG_BF_REV_0_0)
-	return 0;
-#elif defined(CONFIG_BF_REV_0_1)
-	return 1;
-#elif defined(CONFIG_BF_REV_0_2)
-	return 2;
-#elif defined(CONFIG_BF_REV_0_3)
-	return 3;
-#elif defined(CONFIG_BF_REV_0_4)
-	return 4;
-#elif defined(CONFIG_BF_REV_0_5)
-	return 5;
-#elif defined(CONFIG_BF_REV_ANY)
-	return 0xffff;
-#else
-	return -1;
-#endif
-}
-
-#endif