From: Mark Brown <broonie@opensource.wolfsonmicro.com>
To: Axel Lin <axel.lin@gmail.com>
Cc: linux-kernel <linux-kernel@vger.kernel.org>,
Haojian Zhuang <haojian.zhuang@marvell.com>,
Liam Girdwood <lrg@slimlogic.co.uk>
Subject: Re: [PATCH] regulator: max8649 - fix setting extclk_freq
Date: Fri, 1 Oct 2010 10:36:44 -0700 [thread overview]
Message-ID: <20101001173643.GB21157@opensource.wolfsonmicro.com> (raw)
In-Reply-To: <AANLkTi=4Bv72d56XU+4jXZ8wHp+R_1VfaKOrvp_PtG4M@mail.gmail.com>
On Fri, Oct 01, 2010 at 07:18:14PM +0800, Axel Lin wrote:
> 2010/10/1 Mark Brown <broonie@opensource.wolfsonmicro.com>:
> > Are there existing users of the driver? It's not always 100% clear if
> > people are expecting bitfield values that will be shifted in or values
> > that can be ored directly in. I don't really mind either way but I'd
> > rather be careful.
> I think I should explain this way:
> In max8649.h , we have
> enum {
> MAX8649_EXTCLK_26MHZ = 0,
> MAX8649_EXTCLK_13MHZ,
> MAX8649_EXTCLK_19MHZ, /* 19.2MHz */
> };
OK, that's clearer. When changing the interpretation of existing
platform data like this it's good to note this sort of thing in the
changelog since merge issues can be a real pain.
Acked-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
next prev parent reply other threads:[~2010-10-01 17:36 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-10-01 5:56 [PATCH] regulator: max8649 - fix setting extclk_freq Axel Lin
2010-10-01 7:19 ` Mark Brown
2010-10-01 7:53 ` Axel Lin
2010-10-01 11:18 ` Axel Lin
2010-10-01 17:36 ` Mark Brown [this message]
2010-10-02 13:22 ` Liam Girdwood
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