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authorAlan Cox <alan@redhat.com>2005-11-10 00:10:37 +0100
committerBartlomiej Zolnierkiewicz <bzolnier@gmail.com>2005-11-10 00:10:37 +0100
commit25000c2c8a6cbf9bba2de6560370ee222b4c613d (patch)
tree70a0029139c8fd8198f1ae694d124779202efecd /drivers
parentf5b2d8b4b5146fa2d70fec7d514fa0bd64636958 (diff)
[PATCH] ide: explain the PCI bus test we do in <asm-i386/ide.h>
Matthew Wilcox asked that this got a comment explaining why it is done so here it is. Signed-off-by: Alan Cox <alan@redhat.com> Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
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