| commit | 193d2aadc0ff5c687f6f0d5ef1d38c86ab511a14 | [log] [tgz] |
|---|---|---|
| author | David S. Miller <davem@davemloft.net> | Fri Nov 09 19:37:59 2012 -0800 |
| committer | David S. Miller <davem@davemloft.net> | Fri Nov 09 19:37:59 2012 -0800 |
| tree | 294286e259a08c977e3e71819b2c1d763b13312f | |
| parent | 0bce04be442cf4d6e4ba9dac2f0a4c5ee88af5c5 [diff] |
sparc: Support atomic64_dec_if_positive properly. Sparc32 already supported it, as a consequence of using the generic atomic64 implementation. And the sparc64 implementation is rather trivial. This allows us to set ARCH_HAS_ATOMIC64_DEC_IF_POSITIVE for all of sparc, and avoid the annoying warning from lib/atomic64_test.c Signed-off-by: David S. Miller <davem@davemloft.net>