From 556e58febf90c8cb1da25669d0892bf5fd2ddac2 Mon Sep 17 00:00:00 2001
From: Ravikiran G Thirumalai <kiran@scalex86.org>
Date: Thu, 4 Aug 2005 12:53:26 -0700
Subject: [PATCH] [PATCH] ide: fix kmalloc_node breakage in ide driver

Patch fixes oops caused by ide interfaces not on pci.  pcibus_to_node
causes the kernel to crash otherwise.  Patch also adds a BUG_ON to check if
hwif is NULL.

Signed-off-by: Christoph Lameter <christoph@lameter.com>
Signed-off-by: Shai Fultheim <shai@scalex86.org>
Signed-off-by: Ravikiran Thirumalai <kiran@scalex86.org>
Cc: Andi Kleen <ak@muc.de>
Cc: Bartlomiej Zolnierkiewicz <B.Zolnierkiewicz@elka.pw.edu.pl>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
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