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authorH. Peter Anvin <hpa@zytor.com>2008-08-25 22:45:37 -0700
committerH. Peter Anvin <hpa@zytor.com>2008-08-25 22:45:37 -0700
commit94d4ac2f4a58c6e37876827c6688c61cef21290c (patch)
tree732f4e4794f3c116041242f69754637f75c0dd57 /arch/s390/include/asm/bitops.h
parented21763e7b0b3fb50e4efd9d4bc17ef5b035d304 (diff)
parent08970fc4e0385790a7b093adfaa4165a189f9eb0 (diff)
Merge branch 'x86/urgent' into x86/cleanups
Diffstat (limited to 'arch/s390/include/asm/bitops.h')
-rw-r--r--arch/s390/include/asm/bitops.h6
1 files changed, 3 insertions, 3 deletions
diff --git a/arch/s390/include/asm/bitops.h b/arch/s390/include/asm/bitops.h
index b4eb24ab5af..8e9243ae0c1 100644
--- a/arch/s390/include/asm/bitops.h
+++ b/arch/s390/include/asm/bitops.h
@@ -709,7 +709,7 @@ static inline int find_next_zero_bit (const unsigned long * addr,
* __ffz_word returns __BITOPS_WORDSIZE
* if no zero bit is present in the word.
*/
- set = __ffz_word(0, *p >> bit) + bit;
+ set = __ffz_word(bit, *p >> bit);
if (set >= size)
return size + offset;
if (set < __BITOPS_WORDSIZE)
@@ -824,7 +824,7 @@ static inline int ext2_find_next_zero_bit(void *vaddr, unsigned long size,
* s390 version of ffz returns __BITOPS_WORDSIZE
* if no zero bit is present in the word.
*/
- set = ffz(__load_ulong_le(p, 0) >> bit) + bit;
+ set = __ffz_word(bit, __load_ulong_le(p, 0) >> bit);
if (set >= size)
return size + offset;
if (set < __BITOPS_WORDSIZE)
@@ -865,7 +865,7 @@ static inline int ext2_find_next_bit(void *vaddr, unsigned long size,
* s390 version of ffz returns __BITOPS_WORDSIZE
* if no zero bit is present in the word.
*/
- set = ffs(__load_ulong_le(p, 0) >> bit) + bit;
+ set = __ffs_word(0, __load_ulong_le(p, 0) & (~0UL << bit));
if (set >= size)
return size + offset;
if (set < __BITOPS_WORDSIZE)