Re: [RESEND PATCH v2] iio: gts-helper: Fix division loop

[Matti Vaittinen]

On 2/18/24 07:26, Subhajit Ghosh wrote:
> On 18/2/24 02:57, Jonathan Cameron wrote:
> > On Sun, 18 Feb 2024 01:09:33 +1030
> > Subhajit Ghosh <subhajit.ghosh@xxxxxxxxxxxxxx> wrote:
> >
> > > On 17/2/24 00:28, Jonathan Cameron wrote:
> > > > On Mon, 12 Feb 2024 13:20:09 +0200
> > > > Matti Vaittinen <mazziesaccount@xxxxxxxxx> wrote:
> > > > > The loop based 64bit division may run for a long time when dividend 
> > > > > is a
> > > > > lot bigger than the divider. Replace the division loop by the
> > > > > div64_u64() which implementation may be significantly faster.
> > > > >
> > > > > Signed-off-by: Matti Vaittinen <mazziesaccount@xxxxxxxxx>
> > > > > Fixes: 38416c28e168 ("iio: light: Add gain-time-scale helpers")
> > > > >
> > > > > ---


> As I understand that you have already applied this patch but still,
>
> Tested-by: Subhajit Ghosh <subhajit.ghosh@xxxxxxxxxxxxxx>

Thank you Subhajit! Your effort is _very much_ appreciated! :)

Yours,
	-- Matti

--
Matti Vaittinen
Linux kernel developer at ROHM Semiconductors
Oulu Finland

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