linux-kernel - Re: [PATCH v4 8/9] i2c: riic: Use predefined macro and simplify clock tick calculation

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Message-ID: <CAMuHMdUN41eOT8nUH=RhE-ynzJGF4mi1s=vhYiXMm7wRUH+Y2w@mail.gmail.com>
Date: Fri, 3 Jan 2025 16:55:56 +0100
From: Geert Uytterhoeven <geert@...ux-m68k.org>
To: Prabhakar <prabhakar.csengg@...il.com>
Cc: Chris Brandt <chris.brandt@...esas.com>, Andi Shyti <andi.shyti@...nel.org>, 
	Wolfram Sang <wsa+renesas@...g-engineering.com>, 
	Andy Shevchenko <andy.shevchenko@...il.com>, Philipp Zabel <p.zabel@...gutronix.de>, 
	linux-renesas-soc@...r.kernel.org, linux-i2c@...r.kernel.org, 
	linux-kernel@...r.kernel.org, Biju Das <biju.das.jz@...renesas.com>, 
	Fabrizio Castro <fabrizio.castro.jz@...esas.com>, 
	Lad Prabhakar <prabhakar.mahadev-lad.rj@...renesas.com>
Subject: Re: [PATCH v4 8/9] i2c: riic: Use predefined macro and simplify clock
 tick calculation

On Fri, Jan 3, 2025 at 10:19 AM Prabhakar <prabhakar.csengg@...il.com> wrote:
> From: Lad Prabhakar <prabhakar.mahadev-lad.rj@...renesas.com>
>
> Replace the hardcoded `1000000000` with the predefined `NSEC_PER_SEC`
> macro for clarity. Simplify the code by introducing a `ns_per_tick`
> variable to store `NSEC_PER_SEC / rate`, reducing redundancy and
> improving readability.
>
> Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@...renesas.com>
> ---
> v3->v4
> - Switched to use NSEC_PER_SEC instead of NANO
> - Updated the commit message
> - Dropped the RB/TB tags

Reviewed-by: Geert Uytterhoeven <geert+renesas@...der.be>

Gr{oetje,eeting}s,

                        Geert

-- 
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@...ux-m68k.org

In personal conversations with technical people, I call myself a hacker. But
when I'm talking to journalists I just say "programmer" or something like that.
                                -- Linus Torvalds