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| author | Heiko Carstens <heiko.carstens@de.ibm.com> | 2010-06-04 14:15:02 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2010-06-04 15:21:45 -0700 |
| commit | 007d08678eb87478b65b3f229960c81dd7c7b8f3 (patch) | |
| tree | 400fd9ba0b15755c9192705722f8851e91753c13 /lib | |
| parent | b1413357d924792e2e332dcb6b712a7fb2a5fb25 (diff) | |
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lib: add s390 to atomic64_dec_if_positive archs
Add s390 to list of architectures that have atomic64_dec_if_positive
implemented so we get rid of this warning:
lib/atomic64_test.c:129:2: warning: #warning Please implement
atomic64_dec_if_positive for your architecture, and add it to the IF above
Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Cc: Luca Barbieri <luca@luca-barbieri.com>
Cc: "H. Peter Anvin" <hpa@zytor.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/atomic64_test.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/lib/atomic64_test.c b/lib/atomic64_test.c index 9087d71..250ed11 100644 --- a/lib/atomic64_test.c +++ b/lib/atomic64_test.c @@ -113,7 +113,8 @@ static __init int test_atomic64(void) r += one; BUG_ON(v.counter != r); -#if defined(CONFIG_X86) || defined(CONFIG_MIPS) || defined(CONFIG_PPC) || defined(_ASM_GENERIC_ATOMIC64_H) +#if defined(CONFIG_X86) || defined(CONFIG_MIPS) || defined(CONFIG_PPC) || \ + defined(CONFIG_S390) || defined(_ASM_GENERIC_ATOMIC64_H) INIT(onestwos); BUG_ON(atomic64_dec_if_positive(&v) != (onestwos - 1)); r -= one; |