linux-kernel - da9052-regulator fails to probe in linux-next

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Message-ID: <CAOMZO5DBL1G7H3RE43edi5ObGOzvF_2Oo+LHqiG7EFfoWjXxaA@mail.gmail.com>
Date:	Tue, 9 Dec 2014 18:41:09 -0200
From:	Fabio Estevam <festevam@...il.com>
To:	Mark Brown <broonie@...nel.org>
Cc:	anthony.olech.opensource@...semi.com,
	support.opensource@...semi.com,
	linux-kernel <linux-kernel@...r.kernel.org>
Subject: da9052-regulator fails to probe in linux-next

Hi,

In linux-next I am no longer able to get da9052 regulator driver
probed on a imx53-qsb board:

[    0.128665] da9052-regulator da9052-regulator: invalid regulator ID specified
[    0.128786] da9052-regulator: probe of da9052-regulator failed with error -22
[    0.128957] ------------[ cut here ]------------
[    0.129010] WARNING: CPU: 0 PID: 1 at fs/sysfs/dir.c:31
sysfs_warn_dup+0x5c/0x7c()
[    0.129043] sysfs: cannot create duplicate filename
'/devices/platform/soc/60000000.aips/63fc8000.i2c/i2c-0/0-0048/da9052-regulator
'
.....

With kernel 3.18 it probes fine. Haven't bisected yet, but if anyone
has any ideas, please let me know.

Thanks
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