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powerpc: Fix find_next_bit on 32-bit

We had a "64" that didn't get changed to BITS_PER_LONG, resulting
in find_next_bit not working correctly.

Signed-off-by: Paul Mackerras <paulus@samba.org>
Paul Mackerras 19 years ago
parent
a23414beb6
commit
00557b59c6
1 changed files with 1 additions and 1 deletions
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  1. 1 1
      arch/powerpc/lib/bitops.c

+ 1 - 1
arch/powerpc/lib/bitops.c
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@@ -41,7 +41,7 @@ unsigned long find_next_bit(const unsigned long *addr, unsigned long size,
 
 	tmp = *p;
 
 	tmp = *p;
 
 
 
 found_first:
 
 found_first:
 
-	tmp &= (~0UL >> (64 - size));
 
+	tmp &= (~0UL >> (BITS_PER_LONG - size));
 
 	if (tmp == 0UL)		/* Are any bits set? */
 
 	if (tmp == 0UL)		/* Are any bits set? */
 
 		return result + size;	/* Nope. */
 
 		return result + size;	/* Nope. */
 
 found_middle:
 
 found_middle: