• Jeff Garzik's avatar
    [libata] split ATA_QCFLAG_SG into ATA_QCFLAG_{SG,SINGLE} · 513e3486
    Jeff Garzik authored
    In part of the effort to remove SCSI specifics from the libata
    internals, remove references to cmd->use_sg.  cmd->use_sg
    becomes ATA_QCFLAG_SG, and !cmd->use_sg becomes ATA_QCFLAG_SINGLE.
    
    Convenience constant ATA_QCFLAG_DMAMAP is created when the programmer
    wishes to refer collectively to ATA_QCFLAG_{SG,SINGLE}.
    513e3486
sata_sx4.c 38.7 KB