linux-kernel - Re: [PATCH 0/2] Rework clk/vt8500 wm8650_find_pll

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Message-ID: <20160601220601.GD28218@codeaurora.org>
Date:	Wed, 1 Jun 2016 15:06:01 -0700
From:	Stephen Boyd <sboyd@...eaurora.org>
To:	Roman Volkov <v1ron@...l.ru>
Cc:	Arnd Bergmann <arnd@...db.de>, linux-clk@...r.kernel.org,
	linux-kernel@...r.kernel.org,
	Michael Turquette <mturquette@...libre.com>,
	Roman Volkov <rvolkov@...os.org>,
	Tony Prisk <linux@...sktech.co.nz>,
	Andrzej Hajda <a.hajda@...sung.com>
Subject: Re: [PATCH 0/2] Rework clk/vt8500 wm8650_find_pll_bits()

On 05/31, Roman Volkov wrote:
> В Tue, 24 May 2016 23:07:51 +0300
> Roman Volkov <v1ron@...l.ru> пишет:
> 
> > From: Roman Volkov <rvolkov@...os.org>
> > 
> > Hi Arnd and others,
> > 
> > This patch finally removes the warnings from GCC about possibly
> > uninitialized variables 'best_div2', 'best_div1', and 'best_mul'.
> > Also one of the functions is reworked, so that the algorithm is much
> > easier. This is to continue the work started in [1].
> > 
> > This code is tested on WM8650. Also the testing app was used in
> > user-mode to check possible values and performance [2].
> > 
> > [1] https://lkml.org/lkml/2016/2/1/149
> > [2] https://github.com/v1ron/vt8500-clkrange
> > 
> > Thanks,
> > Roman Volkov (2):
> >   clk/vt8500: Rework wm8650_find_pll_bits()
> >   clk/vt8500: Fix compilation warnings
> > 
> >  drivers/clk/clk-vt8500.c | 81
> > +++++++++++++++++++++++------------------------- 1 file changed, 39
> > insertions(+), 42 deletions(-)
> > 
> 
> Hi Stephen,
> 
> Do we need this change during this merge window?
> 

The warning has been there for since before this merge window, so
if anything this is v4.8 material.

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