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libata-sff; Unbreak non DMA capable controllers again
authorAlan Cox <alan@lxorguk.ukuu.org.uk>
Thu, 26 Jul 2007 17:41:30 +0000 (18:41 +0100)
committerJeff Garzik <jeff@garzik.org>
Wed, 1 Aug 2007 14:00:56 +0000 (10:00 -0400)
commit6fdc99a224bd52020c602c3d4d57e5f8a75f6bb8
tree34eccedf0dd9d24e6c9b73d7d24bacaac7595446tree | snapshot
parentdbf0c89c80e47a2a132048dcded0dcc2a59c74adcommit | diff
libata-sff; Unbreak non DMA capable controllers again

Seems nobody else is checking/testing this case as it keeps getting
horked.

If we have no BAR4 mapping on an SFF controller this is *NOT* an error,
it just means it isn't doing BMDMA.

Signed-off-by: Alan Cox <alan@redhat.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
drivers/ata/libata-sff.c diff | blob | history
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