1 files changed, 0 insertions, 95 deletions
diff --git a/arch/tile/include/asm/bitops_64.h b/arch/tile/include/asm/bitops_64.h
deleted file mode 100644
index bb1a29221fcd..000000000000
--- a/arch/tile/include/asm/bitops_64.h
+++ /dev/null
@@ -1,95 +0,0 @@
-/*
- * Copyright 2011 Tilera Corporation. All Rights Reserved.
- *
- *   This program is free software; you can redistribute it and/or
- *   modify it under the terms of the GNU General Public License
- *   as published by the Free Software Foundation, version 2.
- *
- *   This program is distributed in the hope that it will be useful, but
- *   WITHOUT ANY WARRANTY; without even the implied warranty of
- *   MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE, GOOD TITLE or
- *   NON INFRINGEMENT.  See the GNU General Public License for
- *   more details.
- */
-
-#ifndef _ASM_TILE_BITOPS_64_H
-#define _ASM_TILE_BITOPS_64_H
-
-#include <linux/compiler.h>
-#include <asm/cmpxchg.h>
-
-/* See <asm/bitops.h> for API comments. */
-
-static inline void set_bit(unsigned nr, volatile unsigned long *addr)
-{
-	unsigned long mask = (1UL << (nr % BITS_PER_LONG));
-	__insn_fetchor((void *)(addr + nr / BITS_PER_LONG), mask);
-}
-
-static inline void clear_bit(unsigned nr, volatile unsigned long *addr)
-{
-	unsigned long mask = (1UL << (nr % BITS_PER_LONG));
-	__insn_fetchand((void *)(addr + nr / BITS_PER_LONG), ~mask);
-}
-
-static inline void change_bit(unsigned nr, volatile unsigned long *addr)
-{
-	unsigned long mask = (1UL << (nr % BITS_PER_LONG));
-	unsigned long guess, oldval;
-	addr += nr / BITS_PER_LONG;
-	oldval = *addr;
-	do {
-		guess = oldval;
-		oldval = cmpxchg(addr, guess, guess ^ mask);
-	} while (guess != oldval);
-}
-
-
-/*
- * The test_and_xxx_bit() routines require a memory fence before we
- * start the operation, and after the operation completes.  We use
- * smp_mb() before, and rely on the "!= 0" comparison, plus a compiler
- * barrier(), to block until the atomic op is complete.
- */
-
-static inline int test_and_set_bit(unsigned nr, volatile unsigned long *addr)
-{
-	int val;
-	unsigned long mask = (1UL << (nr % BITS_PER_LONG));
-	smp_mb();  /* barrier for proper semantics */
-	val = (__insn_fetchor((void *)(addr + nr / BITS_PER_LONG), mask)
-	       & mask) != 0;
-	barrier();
-	return val;
-}
-
-
-static inline int test_and_clear_bit(unsigned nr, volatile unsigned long *addr)
-{
-	int val;
-	unsigned long mask = (1UL << (nr % BITS_PER_LONG));
-	smp_mb();  /* barrier for proper semantics */
-	val = (__insn_fetchand((void *)(addr + nr / BITS_PER_LONG), ~mask)
-	       & mask) != 0;
-	barrier();
-	return val;
-}
-
-
-static inline int test_and_change_bit(unsigned nr,
-				      volatile unsigned long *addr)
-{
-	unsigned long mask = (1UL << (nr % BITS_PER_LONG));
-	unsigned long guess, oldval;
-	addr += nr / BITS_PER_LONG;
-	oldval = *addr;
-	do {
-		guess = oldval;
-		oldval = cmpxchg(addr, guess, guess ^ mask);
-	} while (guess != oldval);
-	return (oldval & mask) != 0;
-}
-
-#include <asm-generic/bitops/ext2-atomic-setbit.h>
-
-#endif /* _ASM_TILE_BITOPS_64_H */