s390/atomic: various small cleanups

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- add a typecheck to the defines to make sure they operate on an atomic_t
- simplify inline assembly constraints
- keep variable names common between functions

Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>

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Heiko Carstens 2013-09-16 11:07:49 +02:00 • committed by Martin Schwidefsky

parent 5692e4d11c

commit 9a70a42835

1 changed files with 24 additions and 18 deletions

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arch/s390/include/asm/atomic.h

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