sff_irq_on 370 drivers/ata/libata-sff.c if (ap->ops->sff_irq_on) { sff_irq_on 371 drivers/ata/libata-sff.c ap->ops->sff_irq_on(ap); sff_irq_on 826 drivers/ata/pata_octeon_cf.c .sff_irq_on = octeon_cf_ata_port_noaction, sff_irq_on 961 include/linux/libata.h void (*sff_irq_on)(struct ata_port *);