• Tejun Heo's avatar
    libata: make ata_pci_init_one() not use ops->irq_handler and pi->sht · 1bd5b715
    Tejun Heo authored
    ata_pci_init_one() is the only function which uses ops->irq_handler
    and pi->sht.  Other initialization functions take the same information
    as arguments.  This causes confusion and duplicate unused entries in
    Make ata_pci_init_one() take sht as an argument and use ata_interrupt
    implicitly.  All current users use ata_interrupt and if different irq
    handler is necessary open coding ata_pci_init_one() using
    ata_prepare_sff_host() and ata_activate_sff_host can be done under ten
    lines including error handling and driver which requires custom
    interrupt handler is likely to require custom initialization anyway.
    As ata_pci_init_one() was the last user of ops->irq_handler, this
    patch also kills the field.
    Signed-off-by: default avatarTejun Heo <htejun@gmail.com>
pata_efar.c 8.06 KB