From: "Rafael J. Wysocki" <rjw@rjwysocki.net>
To: Linux PM list <linux-pm@vger.kernel.org>
Cc: Viresh Kumar <viresh.kumar@linaro.org>,
Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>,
Linux Kernel Mailing List <linux-kernel@vger.kernel.org>
Subject: [PATCH] cpufreq: Select IRQ_WORK if CPU_FREQ_GOV_COMMON is set
Date: Sun, 28 Feb 2016 02:33:29 +0100 [thread overview]
Message-ID: <38362761.gZ1JT20KQT@vostro.rjw.lan> (raw)
From: Rafael J. Wysocki <rafael.j.wysocki@intel.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@intel.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
next reply other threads:[~2016-02-28 1:32 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-02-28 1:33 Rafael J. Wysocki [this message]
2016-02-29 3:18 ` Viresh Kumar
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