linux-kernel - Re: [PATCH 136/228] cpufreq: loongson2: use cpufreq_generic

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Date:	Sun, 15 Sep 2013 00:48:27 +0300
From:	Aaro Koskinen <aaro.koskinen@....fi>
To:	Viresh Kumar <viresh.kumar@...aro.org>
Cc:	rjw@...k.pl, linaro-kernel@...ts.linaro.org, patches@...aro.org,
	cpufreq@...r.kernel.org, linux-pm@...r.kernel.org,
	linux-kernel@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
	John Crispin <blogic@...nwrt.org>, linux-mips@...ux-mips.org
Subject: Re: [PATCH 136/228] cpufreq: loongson2: use cpufreq_generic_init()
 routine

On Fri, Sep 13, 2013 at 06:31:22PM +0530, Viresh Kumar wrote:
> Use generic cpufreq_generic_init() routine instead of replicating the same code
> here. This driver wasn't setting transition_latency and so is getting set to 0
> by default. Lets mark it explicitly by calling the generic routine with
> transition_latency as 0.
> 
> Cc: Aaro Koskinen <aaro.koskinen@....fi>
> Cc: John Crispin <blogic@...nwrt.org>
> Signed-off-by: Viresh Kumar <viresh.kumar@...aro.org>

Acked-by: Aaro Koskinen <aaro.koskinen@....fi>

BTW, this is not ARM but MIPS board, so adding linux-mips to CC.

A.

> ---
>  drivers/cpufreq/loongson2_cpufreq.c | 3 +--
>  1 file changed, 1 insertion(+), 2 deletions(-)
> 
> diff --git a/drivers/cpufreq/loongson2_cpufreq.c b/drivers/cpufreq/loongson2_cpufreq.c
> index dd4f3e4..2c8ec8e 100644
> --- a/drivers/cpufreq/loongson2_cpufreq.c
> +++ b/drivers/cpufreq/loongson2_cpufreq.c
> @@ -131,8 +131,7 @@ static int loongson2_cpufreq_cpu_init(struct cpufreq_policy *policy)
>  		return ret;
>  	}
>  
> -	return cpufreq_table_validate_and_show(policy,
> -					    &loongson2_clockmod_table[0]);
> +	return cpufreq_generic_init(policy, &loongson2_clockmod_table[0], 0);
>  }
>  
>  static int loongson2_cpufreq_exit(struct cpufreq_policy *policy)
> -- 
> 1.7.12.rc2.18.g61b472e
> 
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