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    SubjectRe: RESEND: [PATCH] libata-sff: Fix oops reported in kerneloops.org for pnp devices with no ctl
    Alan Cox wrote:
    >> Please grep the remaining users, IMO you will find that's not really
    >> true. After your patch no core users remain, only ones in a few
    >> scattered drivers that most likely want your logic (or a
    >> simplified-for-that-controller version thereof).
    >
    > That said if you want to be clearer we can hide the altstatus function
    > internally and only export an ata_sff_dma_sync() which does go *BANG* if
    > you call it with no altstatus (where you would immediately violate DMA
    > timing rules)
    >
    > Want me to roll a patch in that style ?

    Works for me...




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