linux-kernel - Re: [PATCH v7 05/21] clk: tegra: Fix Tegra PMC clock out parents

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]

Date:   Wed, 8 Jan 2020 09:34:19 +0100
From:   Nicolas Chauvet <kwizart@...il.com>
To:     Sowjanya Komatineni <skomatineni@...dia.com>
Cc:     Thierry Reding <thierry.reding@...il.com>,
        Jonathan Hunter <jonathanh@...dia.com>, broonie@...nel.org,
        lgirdwood@...il.com, perex@...ex.cz, tiwai@...e.com,
        digetx@...il.com, mperttunen@...dia.com,
        gregkh@...uxfoundation.org, sboyd@...nel.org,
        Rob Herring <robh+dt@...nel.org>, mark.rutland@....com,
        pdeschrijver@...dia.com, pgaikwad@...dia.com, spujar@...dia.com,
        josephl@...dia.com, daniel.lezcano@...aro.org,
        Manikanta Maddireddy <mmaddireddy@...dia.com>,
        markz@...dia.com, devicetree@...r.kernel.org,
        linux-clk@...r.kernel.org, linux-tegra@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH v7 05/21] clk: tegra: Fix Tegra PMC clock out parents

Le mer. 8 janv. 2020 à 05:27, Sowjanya Komatineni
<skomatineni@...dia.com> a écrit :
>
> Tegra PMC clock out parents are osc, osc_div2, osc_div4 and extern
> clock.
>
> Clock driver is using incorrect parents clk_m, clk_m_div2, clk_m_div4
> for PMC clocks.
>
> This patch fixes this.
>
> Tested-by: Dmitry Osipenko <digetx@...il.com>
> Reviewed-by: Dmitry Osipenko <digetx@...il.com>
> Signed-off-by: Sowjanya Komatineni <skomatineni@...dia.com>
> ---
>  drivers/clk/tegra/clk-tegra-pmc.c | 12 ++++++------
>  1 file changed, 6 insertions(+), 6 deletions(-)
>
> diff --git a/drivers/clk/tegra/clk-tegra-pmc.c b/drivers/clk/tegra/clk-tegra-pmc.c
> index bec3e008335f..5e044ba1ae36 100644
> --- a/drivers/clk/tegra/clk-tegra-pmc.c
> +++ b/drivers/clk/tegra/clk-tegra-pmc.c
> @@ -49,16 +49,16 @@ struct pmc_clk_init_data {
>
>  static DEFINE_SPINLOCK(clk_out_lock);
>
> -static const char *clk_out1_parents[] = { "clk_m", "clk_m_div2",
> -       "clk_m_div4", "extern1",
> +static const char *clk_out1_parents[] = { "osc", "osc_div2",
> +       "osc_div4", "extern1",
>  };
>
> -static const char *clk_out2_parents[] = { "clk_m", "clk_m_div2",
> -       "clk_m_div4", "extern2",
> +static const char *clk_out2_parents[] = { "osc", "osc_div2",
> +       "osc_div4", "extern2",
>  };
>
> -static const char *clk_out3_parents[] = { "clk_m", "clk_m_div2",
> -       "clk_m_div4", "extern3",
> +static const char *clk_out3_parents[] = { "osc", "osc_div2",
> +       "osc_div4", "extern3",
>  };
>
>  static struct pmc_clk_init_data pmc_clks[] = {
> --
> 2.7.4

Out of curiosity, this patch touch the clk-tegra-pmc.c file which is
later removed (by patch 11).
Is this change made for bugfix ? Is there a stable tag missing ?

-- 
-

Nicolas (kwizart)