Commit bf730552 authored by Palmer Dabbelt's avatar Palmer Dabbelt

RISC-V: remove spin_unlock_wait()

This was removed from the other architectures in commit
952111d7 ("arch: Remove spin_unlock_wait() arch-specific
definitions").  That landed between when we got upstream and when our
patches were reviewed, so this is a followup patch.
Signed-off-by: 's avatarPalmer Dabbelt <palmer@sifive.com>
parent c901e45a
......@@ -58,15 +58,6 @@ static inline void arch_spin_lock(arch_spinlock_t *lock)
}
}
static inline void arch_spin_unlock_wait(arch_spinlock_t *lock)
{
smp_rmb();
do {
cpu_relax();
} while (arch_spin_is_locked(lock));
smp_acquire__after_ctrl_dep();
}
/***********************************************************/
static inline void arch_read_lock(arch_rwlock_t *lock)
......
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