sgpio_lock         64 drivers/ata/sata_highbank.c static DEFINE_SPINLOCK(sgpio_lock);
sgpio_lock        149 drivers/ata/sata_highbank.c 	spin_lock_irqsave(&sgpio_lock, flags);
sgpio_lock        173 drivers/ata/sata_highbank.c 	spin_unlock_irqrestore(&sgpio_lock, flags);