linux-kernel - Re: [PATCH 2/4] clk: renesas: rzg2l-cpg: Simplify rzg3s_cpg_div_clk

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-ID: <CAMuHMdWEcVjPwnW+wXonv_Pt0jtXNnZSKp9wPY93GqeSugVC5Q@mail.gmail.com>
Date: Fri, 12 Jul 2024 15:59:23 +0200
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-clk@...r.kernel.org, 
	linux-kernel@...r.kernel.org, linux-renesas-soc@...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 2/4] clk: renesas: rzg2l-cpg: Simplify rzg3s_cpg_div_clk_register
 function

Hi Prabhakar,

On Fri, Jun 28, 2024 at 3:11 PM Prabhakar <prabhakar.csengg@...il.com> wrote:
>
> From: Lad Prabhakar <prabhakar.mahadev-lad.rj@...renesas.com>
>
> Refactor the `rzg3s_cpg_div_clk_register` function to eliminate the
> unnecessary `base` parameter and streamline parameter usage. The `base`
> pointer was unused, and the `clks` pointer can be accessed directly from
> the `priv` structure.
>
> Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@...renesas.com>

Thanks for your patch!

> --- a/drivers/clk/renesas/rzg2l-cpg.c
> +++ b/drivers/clk/renesas/rzg2l-cpg.c
> @@ -339,9 +339,9 @@ static const struct clk_ops rzg3s_div_clk_ops = {
>  };
>
>  static struct clk * __init
> -rzg3s_cpg_div_clk_register(const struct cpg_core_clk *core, struct clk **clks,
> -                          void __iomem *base, struct rzg2l_cpg_priv *priv)
> +rzg3s_cpg_div_clk_register(const struct cpg_core_clk *core, struct rzg2l_cpg_priv *priv)
>  {
> +       struct clk **clks = priv->clks;

"clks" is used only once in this function, so I'd rather use priv->clks[...]
directly below instead of adding another local variable.

>         struct div_hw_data *div_hw_data;
>         struct clk_init_data init = {};
>         const struct clk_div_table *clkt;

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