linux-kernel - [PATCH] cpufreq: schedutil: Make default depend on CONFIG

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Date:	Wed, 11 May 2016 14:52:01 +0200
From:	Arnd Bergmann <arnd@...db.de>
To:	"Rafael J. Wysocki" <rjw@...ysocki.net>,
	Viresh Kumar <viresh.kumar@...aro.org>
Cc:	Arnd Bergmann <arnd@...db.de>, linux-pm@...r.kernel.org,
	linux-kernel@...r.kernel.org
Subject: [PATCH] cpufreq: schedutil: Make default depend on CONFIG_SMP

CPU_FREQ_GOV_SCHEDUTIL gained a dependency on SMP, so now we
get a warning if it gets selected by CPU_FREQ_DEFAULT_GOV_SCHEDUTIL
without SMP:

warning: (CPU_FREQ_DEFAULT_GOV_SCHEDUTIL) selects CPU_FREQ_GOV_SCHEDUTIL which has unmet direct dependencies (CPU_FREQ && SMP)

This adds another dependency to avoid the problem.

Signed-off-by: Arnd Bergmann <arnd@...db.de>
Fixes: bf7cdff19429 ("cpufreq: schedutil: Make it depend on CONFIG_SMP")
---
 drivers/cpufreq/Kconfig | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/cpufreq/Kconfig b/drivers/cpufreq/Kconfig
index 0bfc3427fc86..b7445b6ae5a4 100644
--- a/drivers/cpufreq/Kconfig
+++ b/drivers/cpufreq/Kconfig
@@ -110,6 +110,7 @@ config CPU_FREQ_DEFAULT_GOV_CONSERVATIVE
 
 config CPU_FREQ_DEFAULT_GOV_SCHEDUTIL
 	bool "schedutil"
+	depends on SMP
 	select CPU_FREQ_GOV_SCHEDUTIL
 	select CPU_FREQ_GOV_PERFORMANCE
 	help
-- 
2.7.0