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Message-ID: <20160229031816.GJ5823@vireshk-i7>
Date: Mon, 29 Feb 2016 08:48:16 +0530
From: Viresh Kumar <viresh.kumar@...aro.org>
To: "Rafael J. Wysocki" <rjw@...ysocki.net>
Cc: Linux PM list <linux-pm@...r.kernel.org>,
Srinivas Pandruvada <srinivas.pandruvada@...ux.intel.com>,
Linux Kernel Mailing List <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH] cpufreq: Select IRQ_WORK if CPU_FREQ_GOV_COMMON is set
On 28-02-16, 02:33, Rafael J. Wysocki wrote:
> From: Rafael J. Wysocki <rafael.j.wysocki@...el.com>
>
> Commit 8fb47ff100af (cpufreq: governor: Replace timers with utilization
> update callbacks) made CPU_FREQ select IRQ_WORK, but that's not
> necessary, as it is sufficient for IRQ_WORK to be selected by
> CPU_FREQ_GOV_COMMON, so modify the cpufreq Kconfig to that effect.
>
> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@...el.com>
> ---
>
> On top of linux-next.
>
> Thanks,
> Rafael
>
> ---
> drivers/cpufreq/Kconfig | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> Index: linux-pm/drivers/cpufreq/Kconfig
> ===================================================================
> --- linux-pm.orig/drivers/cpufreq/Kconfig
> +++ linux-pm/drivers/cpufreq/Kconfig
> @@ -3,7 +3,6 @@ menu "CPU Frequency scaling"
> config CPU_FREQ
> bool "CPU Frequency scaling"
> select SRCU
> - select IRQ_WORK
> help
> CPU Frequency scaling allows you to change the clock speed of
> CPUs on the fly. This is a nice method to save power, because
> @@ -20,6 +19,7 @@ config CPU_FREQ
> if CPU_FREQ
>
> config CPU_FREQ_GOV_COMMON
> + select IRQ_WORK
> bool
>
> config CPU_FREQ_BOOST_SW
Acked-by: Viresh Kumar <viresh.kumar@...aro.org>
--
viresh
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