[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)
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>

No differences found