opal_write_lock    57 arch/powerpc/platforms/powernv/opal.c static DEFINE_SPINLOCK(opal_write_lock);
opal_write_lock   373 arch/powerpc/platforms/powernv/opal.c 		spin_lock_irqsave(&opal_write_lock, flags);
opal_write_lock   413 arch/powerpc/platforms/powernv/opal.c 		spin_unlock_irqrestore(&opal_write_lock, flags);