From: Geert Uytterhoeven <geert@linux-m68k.org>
To: claudiu beznea <claudiu.beznea@tuxon.dev>
Cc: Sergei Shtylyov <sergei.shtylyov@gmail.com>,
magnus.damm@gmail.com, robh+dt@kernel.org,
krzysztof.kozlowski+dt@linaro.org, conor+dt@kernel.org,
mturquette@baylibre.com, sboyd@kernel.org,
linux-renesas-soc@vger.kernel.org, devicetree@vger.kernel.org,
linux-kernel@vger.kernel.org, linux-clk@vger.kernel.org,
Claudiu Beznea <claudiu.beznea.uj@bp.renesas.com>
Subject: Re: [PATCH 1/6] clk: renesas: rzg2l: Use %x format specifier to print CLK_ON_R()
Date: Wed, 11 Oct 2023 09:43:56 +0200 [thread overview]
Message-ID: <CAMuHMdW7jXSFx5kU6PKr55cXw2+Hu_J-Z4NdUk=m_2AxuaOC0g@mail.gmail.com> (raw)
In-Reply-To: <e1c9c2ca-144c-49fe-940c-9ca8ad40e377@tuxon.dev>
Hi Claudiu,
On Wed, Oct 11, 2023 at 9:37 AM claudiu beznea <claudiu.beznea@tuxon.dev> wrote:
> On 10.10.2023 17:52, Sergei Shtylyov wrote:
> > On 10/10/23 4:26 PM, Claudiu wrote:
> >> From: Claudiu Beznea <claudiu.beznea.uj@bp.renesas.com>
> >>
> >> Use %x format specifier to print CLK_ON_R(). This is easier when
> >> debugging as the value printed will be hexadecimal like in the hardware
> >> manual. Along with it "0x" has been added in front of the printed value.
> >>
> >> Signed-off-by: Claudiu Beznea <claudiu.beznea.uj@bp.renesas.com>
> >> ---
> >> drivers/clk/renesas/rzg2l-cpg.c | 2 +-
> >> 1 file changed, 1 insertion(+), 1 deletion(-)
> >>
> >> diff --git a/drivers/clk/renesas/rzg2l-cpg.c b/drivers/clk/renesas/rzg2l-cpg.c
> >> index d62f1bc1f60e..764bd72cf059 100644
> >> --- a/drivers/clk/renesas/rzg2l-cpg.c
> >> +++ b/drivers/clk/renesas/rzg2l-cpg.c
> >> @@ -1213,7 +1213,7 @@ static int rzg2l_mod_clock_endisable(struct clk_hw *hw, bool enable)
> >> return 0;
> >> }
> >>
> >> - dev_dbg(dev, "CLK_ON %u/%pC %s\n", CLK_ON_R(reg), hw->clk,
> >> + dev_dbg(dev, "CLK_ON 0x%x/%pC %s\n", CLK_ON_R(reg), hw->clk,
> >
> > Perhaps "%#x" instead of "0x%x"?
>
> Yes, better, thanks!
"%#" is not very common in drivers/clk/.
And to me it always raises the question: What does "alternate form" mean
for this conversion specifier and this implementation of vsnprintf()?
Gr{oetje,eeting}s,
Geert
--
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@linux-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
next prev parent reply other threads:[~2023-10-11 7:44 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-10-10 13:26 [PATCH 0/6] arm64: dts: renesas: Add SDHI1 and SDHI2 for RZ/G3S Claudiu
2023-10-10 13:26 ` [PATCH 1/6] clk: renesas: rzg2l: Use %x format specifier to print CLK_ON_R() Claudiu
2023-10-10 14:52 ` Sergei Shtylyov
2023-10-11 7:36 ` claudiu beznea
2023-10-11 7:43 ` Geert Uytterhoeven [this message]
2023-10-11 15:55 ` claudiu beznea
2023-10-12 12:37 ` Geert Uytterhoeven
2023-10-10 13:26 ` [PATCH 2/6] clk: renesas: r9a08g045: Add clock and reset support for SDHI1 and SDHI2 Claudiu
2023-10-12 13:22 ` Geert Uytterhoeven
2023-10-10 13:26 ` [PATCH 3/6] arm64: dts: renesas: r9a08g045: Add nodes " Claudiu
2023-10-12 13:35 ` Geert Uytterhoeven
2023-10-10 13:26 ` [PATCH 4/6] arm64: dts: renesas: rzg3s-smarc-som: Enable SDHI2 Claudiu
2023-10-12 14:36 ` Geert Uytterhoeven
2023-10-13 5:45 ` claudiu beznea
2023-10-10 13:27 ` [PATCH 5/6] arm64: dts: renesas: rzg3s-smarc: Enable SDHI1 Claudiu
2023-10-12 14:44 ` Geert Uytterhoeven
2023-10-13 5:51 ` claudiu beznea
2023-10-10 13:27 ` [PATCH 6/6] arm64: dts: renesas: rzg3s: Fix dtbs_check Claudiu
2023-10-12 14:49 ` Geert Uytterhoeven
2023-10-13 5:55 ` claudiu beznea
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