From mboxrd@z Thu Jan  1 00:00:00 1970
From: Tony Lindgren <tony@atomide.com>
Subject: Re: [PATCH v3 02/15] mmc: host: omap_hsmmc: return on fatal errors
 from omap_hsmmc_reg_get
Date: Fri, 28 Aug 2015 12:03:54 -0700
Message-ID: <20150828190354.GZ4215@atomide.com>
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To: Olof Johansson <olof@lixom.net>
Cc: Kishon Vijay Abraham I <kishon@ti.com>, Ulf Hansson <ulf.hansson@linaro.org>, afenkart@gmail.com, "linux-mmc@vger.kernel.org" <linux-mmc@vger.kernel.org>, linux-omap <linux-omap@vger.kernel.org>, "linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>, Sekhar Nori <nsekhar@ti.com>, Neil Brown <neilb@suse.de>
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* Olof Johansson <olof@lixom.net> [150828 11:11]:
> Hi,
> 
> On Thu, Aug 27, 2015 at 2:13 AM, Kishon Vijay Abraham I <kishon@ti.com> wrote:
> > Now return error only if the return value of
> > devm_regulator_get_optional() is not the same as -ENODEV, since with
> > -EPROBE_DEFER, the regulator can be obtained later and all other
> > errors are fatal.
> >
> > Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
> > Tested-by: Tony Lindgren <tony@atomide.com>
> 
> I bisected boot failures on Panda ES with multi_v7_defconfig down to
> this commit on last night's -next build:
> 
> http://arm-soc.lixom.net/bootlogs/next/next-20150828/pandaes-arm-multi_v7_defconfig.html

MMC is working for me at least on Duovero. Interesting that you also
have all kind of errors there, I guess this is some older revision
of the board.

Anyways, Kishon, care to look into what might be causing this?

Regards,

Tony