linux-kernel - [PATCH] PM / domains: Kconfig: always enable PM

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Date:	Thu, 13 Nov 2014 14:28:21 -0800
From:	Kevin Hilman <khilman@...nel.org>
To:	"Rafael J. Wysocki" <rjw@...ysocki.net>
Cc:	Ulf Hansson <ulf.hansson@...aro.org>,
	Geert Uytterhoeven <geert+renesas@...der.be>,
	linux-pm@...r.kernel.org, linaro-kernel@...ts.linaro.org,
	Kevin Hilman <khilman@...aro.org>,
	Grygorii Strashko <grygorii.strashko@...com>,
	Len Brown <len.brown@...el.com>, Pavel Machek <pavel@....cz>,
	linux-kernel@...r.kernel.org (open list)
Subject: [PATCH] PM / domains: Kconfig: always enable PM_RUNTIME when genpd enabled

From: Kevin Hilman <khilman@...aro.org>

It makes little sense to use generic power domains without runtime PM.
Also, since the complexities of handling the !PM_RUNTIME case are
causing more trouble and confusion than they're worth, let's simplify
the world by making genpd always enable runtime PM.

Cc: Ulf Hansson <ulf.hansson@...aro.org>
Cc: Geert Uytterhoeven <geert+renesas@...der.be>
Cc: Grygorii Strashko <grygorii.strashko@...com>
Signed-off-by: Kevin Hilman <khilman@...aro.org>
---
 kernel/power/Kconfig | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/kernel/power/Kconfig b/kernel/power/Kconfig
index 3d39cc0228e9..2a8c64d0a43c 100644
--- a/kernel/power/Kconfig
+++ b/kernel/power/Kconfig
@@ -271,7 +271,7 @@ config PM_CLK
 
 config PM_GENERIC_DOMAINS
 	bool
-	depends on PM
+	select PM_RUNTIME
 
 config WQ_POWER_EFFICIENT_DEFAULT
 	bool "Enable workqueue power-efficient mode by default"
-- 
2.1.3

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