From mboxrd@z Thu Jan  1 00:00:00 1970
From: Scott Wood <scottwood@freescale.com>
Subject: Re: [BUILD FAILURE 10/12] Next April 21 : PPC64 randconfig	[drivers/mtd/maps/sbc8240.o]
Date: Tue, 21 Apr 2009 15:00:24 -0500
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Cc: Jim Cromie <jim.cromie@gmail.com>, carolyn.j.smith@exgate.tek.com, Adrian Bunk <bunk@kernel.org>, sachinp <sachinp@linux.vnet.ibm.com>, Stephen Rothwell <sfr@canb.auug.org.au>, linux-kernel <linux-kernel@vger.kernel.org>, Linuxppc-dev <Linuxppc-dev@ozlabs.org>, linux-next <linux-next@vger.kernel.org>, Alexander Beregalov <a.beregalov@gmail.com>

Subrata Modak wrote:
> This is a very old one. Doesn=C2=B4t seem to go away. Reported this e=
arlier
> on 14th April:
> http://lkml.org/lkml/2009/4/14/483,
>=20
> CC [M]  drivers/mtd/maps/sbc8240.o
> drivers/mtd/maps/sbc8240.c:31:1: warning: "DEBUG" redefined
> In file included from drivers/mtd/maps/sbc8240.c:23:
> include/linux/mtd/mtd.h:339:1: warning: this is the location of the
> previous definition
> drivers/mtd/maps/sbc8240.c: In function =E2=80=98init_sbc8240_mtd=E2=80=
=99:
> drivers/mtd/maps/sbc8240.c:172: error: =E2=80=98sbc8240_mtd=E2=80=99 =
undeclared (first
> use in this function)
> drivers/mtd/maps/sbc8240.c:172: error: (Each undeclared identifier is
> reported only once
> drivers/mtd/maps/sbc8240.c:172: error: for each function it appears i=
n.)
> drivers/mtd/maps/sbc8240.c: In function =E2=80=98cleanup_sbc8240_mtd=E2=
=80=99:
> drivers/mtd/maps/sbc8240.c:233: error: =E2=80=98sbc8240_mtd=E2=80=99 =
undeclared (first
> use in this function)

This looks like an arch/ppc orphan.  It's not enabled by any defconfig,=
=20
and it doesn't look like it does anything that physmap_of can't do.

I'd just remove it.

-Scott