linux-kernel - Re: [PATCH 2/3] mmc: use regulator_can_change_voltage() instead of regulator_count

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Message-ID: <87fw12rcbx.fsf@octavius.laptop.org>
Date:	Mon, 11 Feb 2013 12:26:42 -0500
From:	Chris Ball <cjb@...top.org>
To:	Marek Szyprowski <m.szyprowski@...sung.com>
Cc:	linux-kernel@...r.kernel.org, linux-mmc@...r.kernel.org,
	Kyungmin Park <kyungmin.park@...sung.com>,
	Mark Brown <broonie@...nsource.wolfsonmicro.com>,
	Liam Girdwood <lrg@...com>, Kevin Liu <keyuan.liu@...il.com>
Subject: Re: [PATCH 2/3] mmc: use regulator_can_change_voltage() instead of regulator_count_voltages() hacks

Hi Marek,

On Fri, Feb 01 2013, Marek Szyprowski wrote:
> On 12/4/2012 3:01 PM, Marek Szyprowski wrote:
>> mmc_regulator_set_ocr() depends on the ability of regulator to change the
>> voltage value. When regulator cannot change its voltage output, some code is
>> skipped to avoid reporting false errors on some boards, which use MMC hosts
>> with fixed regulators (example: Samsung Goni and UniversalC210 boards).
>>
>> This patch replaces a hacky workaround based on regulator_count_voltages()
>> value with the correct call to recently introduced
>> regulator_can_change_voltage() function in regulators core.
>>
>> Signed-off-by: Marek Szyprowski <m.szyprowski@...sung.com>
>
> Any chance to get this patch scheduled for v3.9?

Thanks, pushed to mmc-next for 3.9.

- Chris.
-- 
Chris Ball   <cjb@...top.org>   <http://printf.net/>
One Laptop Per Child
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