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| author |   Christian Borntraeger <borntraeger@de.ibm.com> | 2017-02-10 12:34:49 +0100 |
|---|---|---|
| committer |   Martin Schwidefsky <schwidefsky@de.ibm.com> | 2017-02-17 07:40:46 +0100 |
| commit | 187b5f41b4f15feae8b59e3a9ccaa7df85518bbb (patch) | |
| tree | 5e6d5d07573c6478ae205b171e8ab010847b0e98 /arch/s390/lib | |
| parent | s390: Audit and remove any remaining unnecessary uses of module.h (diff) | |
| download | linux-dev-187b5f41b4f15feae8b59e3a9ccaa7df85518bbb.tar.xz linux-dev-187b5f41b4f15feae8b59e3a9ccaa7df85518bbb.zip | |
s390: replace ACCESS_ONCE with READ_ONCE
Remove the last places of ACCESS_ONCE in s390 code.
Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com>
Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Diffstat (limited to 'arch/s390/lib')
| -rw-r--r-- | arch/s390/lib/spinlock.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/s390/lib/spinlock.c b/arch/s390/lib/spinlock.c index 03462326ca3e..ba427eb6f14c 100644 --- a/arch/s390/lib/spinlock.c +++ b/arch/s390/lib/spinlock.c @@ -133,7 +133,7 @@ int arch_spin_trylock_retry(arch_spinlock_t *lp) int count; for (count = spin_retry; count > 0; count--) { - owner = ACCESS_ONCE(lp->lock); + owner = READ_ONCE(lp->lock); /* Try to get the lock if it is free. */ if (!owner) { if (_raw_compare_and_swap(&lp->lock, 0, cpu)) |