From: Viresh Kumar <viresh.kumar@linaro.org>
To: Aaro Koskinen <aaro.koskinen@iki.fi>
Cc: "Rafael J. Wysocki" <rjw@sisk.pl>,
Ralf Baechle <ralf@linux-mips.org>,
cpufreq@vger.kernel.org, Julia Lawall <Julia.Lawall@lip6.fr>,
linux-mips@linux-mips.org, linux-kernel@vger.kernel.org,
stable@vger.kernel.org
Subject: Re: [PATCH] MIPS: loongson2: cpufreq: fix broken cpufreq
Date: Fri, 12 Jul 2013 11:35:05 +0530 [thread overview]
Message-ID: <CAOh2x==snAt8UfdG+d_FvA6m9Pqnp_BmonOB=u7UX1MLH8O89A@mail.gmail.com> (raw)
In-Reply-To: <1373571281-4457-1-git-send-email-aaro.koskinen@iki.fi>
On Fri, Jul 12, 2013 at 1:04 AM, Aaro Koskinen <aaro.koskinen@iki.fi> wrote:
> Commit 42913c799 (MIPS: Loongson2: Use clk API instead of direct
> dereferences) broke the cpufreq functionality on Loongson2 boards:
> clk_set_rate() is called before the CPU frequency table is initialized,
> and therefore will always fail.
>
> Fix by moving the clk_set_rate() after the table initialization.
> Tested on Lemote FuLoong mini-PC.
>
> Signed-off-by: Aaro Koskinen <aaro.koskinen@iki.fi>
> Cc: stable@vger.kernel.org
> ---
> drivers/cpufreq/loongson2_cpufreq.c | 11 ++++++-----
> 1 file changed, 6 insertions(+), 5 deletions(-)
Ackec-by: Viresh Kumar <viresh.kumar@linaro.org>
prev parent reply other threads:[~2013-07-12 6:05 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-07-11 19:34 [PATCH] MIPS: loongson2: cpufreq: fix broken cpufreq Aaro Koskinen
2013-07-12 6:05 ` Viresh Kumar [this message]
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