Date:   Wed, 22 Dec 2021 13:21:56 -0500
From:   Liam Beguin <liambeguin@gmail.com>
To:     Andy Shevchenko <andy.shevchenko@gmail.com>
Cc:     Peter Rosin <peda@axentia.se>, Jonathan Cameron <jic23@kernel.org>,
        Lars-Peter Clausen <lars@metafoo.de>,
        Linux Kernel Mailing List <linux-kernel@vger.kernel.org>,
        linux-iio <linux-iio@vger.kernel.org>,
        devicetree <devicetree@vger.kernel.org>,
        Rob Herring <robh+dt@kernel.org>
Subject: Re: [PATCH v11 07/15] iio: afe: rescale: use s64 for temporary scale
 calculations
Message-ID: <YcNsxNPWY4lc/PHf@shaak>
References: <20211222034646.222189-1-liambeguin@gmail.com>
 <20211222034646.222189-8-liambeguin@gmail.com>
 <CAHp75VciEd55KfQQ6VdK84-uufO-N5k0TLrvv9tn7-wj3n=Bug@mail.gmail.com>
MIME-Version: 1.0
Content-Type: text/plain; charset=us-ascii
Content-Disposition: inline
In-Reply-To: <CAHp75VciEd55KfQQ6VdK84-uufO-N5k0TLrvv9tn7-wj3n=Bug@mail.gmail.com>
Precedence: bulk

On Wed, Dec 22, 2021 at 02:25:31PM +0200, Andy Shevchenko wrote:
> On Wed, Dec 22, 2021 at 5:47 AM Liam Beguin <liambeguin@gmail.com> wrote:
> >
> > From: Liam Beguin <lvb@xiphos.com>
> >
> > All four scaling coefficients can take signed values.
> > Make tmp a signed 64-bit integer and switch to div_s64() to preserve
> > signs during 64-bit divisions.
> 
> Sounds to me like a fix with all necessary stuff needed about it:
> - Fixes tag
> - moving to the beginning of the series, where other fixes are

Will do

> -- 
> With Best Regards,
> Andy Shevchenko