clearbit.S 567 B

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  1. /*
  2. * linux/arch/arm/lib/clearbit.S
  3. *
  4. * Copyright (C) 1995-1996 Russell King
  5. *
  6. * This program is free software; you can redistribute it and/or modify
  7. * it under the terms of the GNU General Public License version 2 as
  8. * published by the Free Software Foundation.
  9. */
  10. #include <linux/linkage.h>
  11. #include <asm/assembler.h>
  12. #include "bitops.h"
  13. .text
  14. /*
  15. * Purpose : Function to clear a bit
  16. * Prototype: int clear_bit(int bit, void *addr)
  17. */
  18. ENTRY(_clear_bit_be)
  19. eor r0, r0, #0x18 @ big endian byte ordering
  20. ENTRY(_clear_bit_le)
  21. bitop bic