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From: Laszlo Papp <lpapp@kde.org>
To: Lee Jones <lee.jones@linaro.org>
Cc: Mark Brown <broonie@kernel.org>,
	Linus Walleij <linus.walleij@linaro.org>,
	LKML <linux-kernel@vger.kernel.org>,
	Krzysztof Kozlowski <k.kozlowski@samsung.com>,
	Sachin Kamat <sachin.kamat@linaro.org>,
	Jean Delvare <jdelvare@suse.de>,
	Guenter Roeck <linux@roeck-us.net>
Subject: Re: [PATCH v6] mfd: MAX6650/6651 support
Date: Fri, 14 Feb 2014 10:59:08 +0000	[thread overview]
Message-ID: <CAOMwXhOYnKfAU0JfharnV3SoDUUyJ8i_6ePkcU6h+7AZDWmf6A@mail.gmail.com> (raw)
In-Reply-To: <20140214101949.GD9462@lee--X1>

On Fri, Feb 14, 2014 at 10:19 AM, Lee Jones <lee.jones@linaro.org> wrote:
>> >> +     mutex_init(&max665x->iolock);
>> >
>> > What is this needed for?
>>
>> It was done for consistency with the other mfd drivers (maxim), e.g.
>> 8997 or 8998 as the closest resemblence in this family. Would you
>> prefer me removing this mutex locker?
>
> If you're not using mutexes, why would you need to initialise it?

Yeah, I had the same thought about an hour ago that this sneaked in
because I was not originally using regmap, but now with the regmap
usage, it is just a left-over. So, it is not even for consistency
anymore. I was wrong claiming that.

  reply	other threads:[~2014-02-14 10:59 UTC|newest]

Thread overview: 15+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2014-02-12  4:02 [PATCH v6] mfd: MAX6650/6651 support Laszlo Papp
2014-02-12  4:42 ` Sachin Kamat
2014-02-12  7:06   ` Laszlo Papp
2014-02-12  8:32     ` Lee Jones
2014-02-12  9:34       ` Laszlo Papp
2014-02-12 17:50 ` Mark Brown
2014-02-13  8:23   ` Lee Jones
2014-02-13  9:14     ` Laszlo Papp
2014-02-13 10:26       ` Mark Brown
2014-02-13 10:34       ` Laszlo Papp
2014-02-14  9:02   ` Laszlo Papp
2014-02-14 10:19     ` Lee Jones
2014-02-14 10:59       ` Laszlo Papp [this message]
2014-02-14 20:57     ` Mark Brown
2014-02-17  8:55       ` Laszlo Papp

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