linux-kernel - Re: [PATCH v3 3/6] clk: renesas: rzv2h: Simplify BUS

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Message-ID: <CAMuHMdW7z5ui5KTnisRS6NNqUazxH-JCmzOWRCozCkVO5xxC_g@mail.gmail.com>
Date: Fri, 3 Jan 2025 18:07:42 +0100
From: Geert Uytterhoeven <geert@...ux-m68k.org>
To: Prabhakar <prabhakar.csengg@...il.com>
Cc: Michael Turquette <mturquette@...libre.com>, Stephen Boyd <sboyd@...nel.org>, 
	linux-renesas-soc@...r.kernel.org, linux-clk@...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 v3 3/6] clk: renesas: rzv2h: Simplify BUS_MSTOP macros and
 field extraction

On Thu, Jan 2, 2025 at 7:18 PM Prabhakar <prabhakar.csengg@...il.com> wrote:
> From: Lad Prabhakar <prabhakar.mahadev-lad.rj@...renesas.com>
>
> Replace manual bit manipulation in `BUS_MSTOP` with `FIELD_PREP_CONST` and
> `FIELD_GET` macros for better clarity and maintainability. Introduce
> explicit masks (`BUS_MSTOP_IDX_MASK`, `BUS_MSTOP_BITS_MASK`) to improve
> readability.
>
> Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@...renesas.com>
> Reviewed-by: Geert Uytterhoeven <geert+renesas@...der.be>
> ---
> v2->v3
> - Dropped unnecessary parentheses
> - Included RB tag from Geert

Thanks, will queue in renesas-clk for v6.14, with

--- a/drivers/clk/renesas/rzv2h-cpg.h
+++ b/drivers/clk/renesas/rzv2h-cpg.h
@@ -8,6 +8,8 @@
 #ifndef __RENESAS_RZV2H_CPG_H__
 #define __RENESAS_RZV2H_CPG_H__

+#include <linux/bitfield.h>
+
 /**
  * struct ddiv - Structure for dynamic switching divider
  *

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