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m68k: bitops - offset == ((long)p - (long)vaddr) * 8

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Hence use "offset" in find_next_{,zero_}bit(), like is already done for
find_next_{,zero_}bit_le()

Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
Cc: Akinobu Mita <akinobu.mita@gmail.com>
Cc: Andreas Schwab <schwab@linux-m68k.org>
Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
This commit is contained in:
Geert Uytterhoeven 2011-04-03 13:32:00 +02:00
parent 61c4f2c81c
commit 359c47ea71
1 changed files with 2 additions and 4 deletions
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6
arch/m68k/include/asm/bitops_mm.h
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@ -220,8 +220,7 @@ static inline int find_next_zero_bit(const unsigned long *vaddr, int size,
offset += 32; offset += 32;
} }
/* No zero yet, search remaining full bytes for a zero */ /* No zero yet, search remaining full bytes for a zero */
res = find_first_zero_bit(p, size - ((long)p - (long)vaddr) * 8); return offset + find_first_zero_bit(p, size - offset);
return offset + res;
} }
static inline int find_first_bit(const unsigned long *vaddr, unsigned size) static inline int find_first_bit(const unsigned long *vaddr, unsigned size)
@ -267,8 +266,7 @@ static inline int find_next_bit(const unsigned long *vaddr, int size,
offset += 32; offset += 32;
} }
/* No one yet, search remaining full bytes for a one */ /* No one yet, search remaining full bytes for a one */
res = find_first_bit(p, size - ((long)p - (long)vaddr) * 8); return offset + find_first_bit(p, size - offset);
return offset + res;
} }
/* /*