Re: [PATCH 1/1] mfd: Fix runtime warning caused by duplicate deviceregistration
From: Lee Jones
Date: Thu Jul 05 2012 - 03:33:45 EST
On 03/07/12 12:59, Lee Jones wrote:
We register the ab8500 as an MFD device from db8500 code during Device Tree
boot in order to solve some limitations of DT. However, when Device Tree is
not enabled, we still want to allow platform code to register the ab8500 in
the normal way. Here we force MFD device registration of the ab8500 only
when booting with Device Tree enabled.
Solves this issue:
WARNING: at fs/sysfs/dir.c:526 sysfs_add_one+0x88/0xb0()
sysfs: cannot create duplicate filename '/bus/platform/devices/ab8500-core.0'
Reported-by: Linus Walleij <linus.walleij@xxxxxxxxxx>
Signed-off-by: Lee Jones <lee.jones@xxxxxxxxxx>
Are you planning on taking this in any time soon? I'd really like to fix
this bug for Linus in -next.
Linaro ST-Ericsson Landing Team Lead
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