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| author | Geert Uytterhoeven <geert@linux-m68k.org> | 2011-04-03 13:32:00 +0200 |
|---|---|---|
| committer | Geert Uytterhoeven <geert@linux-m68k.org> | 2011-05-19 18:19:09 +0200 |
| commit | 359c47ea71be21c1105ae474e8c90ec3e988bbdf (patch) | |
| tree | 0a7d06bad6deb8539716301439d88b269185c61d | |
| parent | Linux 2.6.39 (diff) | |
| download | linux-359c47ea71be21c1105ae474e8c90ec3e988bbdf.tar.xz linux-359c47ea71be21c1105ae474e8c90ec3e988bbdf.zip | |
m68k: bitops - offset == ((long)p - (long)vaddr) * 8
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>
| -rw-r--r-- | arch/m68k/include/asm/bitops_mm.h | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/arch/m68k/include/asm/bitops_mm.h b/arch/m68k/include/asm/bitops_mm.h index 9d69f6e62365..5bd3afadeafa 100644 --- a/arch/m68k/include/asm/bitops_mm.h +++ b/arch/m68k/include/asm/bitops_mm.h @@ -220,8 +220,7 @@ static inline int find_next_zero_bit(const unsigned long *vaddr, int size, offset += 32; } /* No zero yet, search remaining full bytes for a zero */ - res = find_first_zero_bit(p, size - ((long)p - (long)vaddr) * 8); - return offset + res; + return offset + find_first_zero_bit(p, size - offset); } 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; } /* No one yet, search remaining full bytes for a one */ - res = find_first_bit(p, size - ((long)p - (long)vaddr) * 8); - return offset + res; + return offset + find_first_bit(p, size - offset); } /* |