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[PATCH] ide: explain the PCI bus test we do in <asm-i386/ide.h>
authorAlan Cox <alan@redhat.com>
Wed, 9 Nov 2005 23:10:37 +0000 (00:10 +0100)
committerBartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Wed, 9 Nov 2005 23:10:37 +0000 (00:10 +0100)
commit25000c2c8a6cbf9bba2de6560370ee222b4c613d
tree70a0029139c8fd8198f1ae694d124779202efecdtree | snapshot
parentf5b2d8b4b5146fa2d70fec7d514fa0bd64636958commit | 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>
include/asm-i386/ide.h diff | blob | history
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