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| author | Mark Brown <broonie@kernel.org> | 2016-11-04 12:16:38 -0600 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2016-11-04 12:16:38 -0600 |
| commit | cc9b94029e9ef51787af908e9856b1eed314bc00 (patch) | |
| tree | 9675310b89d0f6fb1f7bd9423f0638c4ee5226fd /arch/powerpc/lib/locks.c | |
| parent | 13bed58ce8748d430a26e353a09b89f9d613a71f (diff) | |
| parent | 1b5b42216469b05ef4b5916cb40b127dfab1da88 (diff) | |
| download | talos-op-linux-cc9b94029e9ef51787af908e9856b1eed314bc00.tar.gz talos-op-linux-cc9b94029e9ef51787af908e9856b1eed314bc00.zip | |
Merge branch 'topic/error' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator into regulator-fixed
Diffstat (limited to 'arch/powerpc/lib/locks.c')
| -rw-r--r-- | arch/powerpc/lib/locks.c | 16 |
1 files changed, 0 insertions, 16 deletions
diff --git a/arch/powerpc/lib/locks.c b/arch/powerpc/lib/locks.c index f7deebdf3365..b7b1237d4aa6 100644 --- a/arch/powerpc/lib/locks.c +++ b/arch/powerpc/lib/locks.c @@ -68,19 +68,3 @@ void __rw_yield(arch_rwlock_t *rw) get_hard_smp_processor_id(holder_cpu), yield_count); } #endif - -void arch_spin_unlock_wait(arch_spinlock_t *lock) -{ - smp_mb(); - - while (lock->slock) { - HMT_low(); - if (SHARED_PROCESSOR) - __spin_yield(lock); - } - HMT_medium(); - - smp_mb(); -} - -EXPORT_SYMBOL(arch_spin_unlock_wait); |
