linux-kernel - [PATCH] PM / Kconfig: Do not select PM directly from Kconfig files

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Message-ID: <4088467.A4Xd3YfMSv@vostro.rjw.lan>
Date:	Sat, 29 Nov 2014 02:03:48 +0100
From:	"Rafael J. Wysocki" <rjw@...ysocki.net>
To:	Linux PM list <linux-pm@...r.kernel.org>
Cc:	Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
	Tony Luck <tony.luck@...el.com>, linux-sh@...r.kernel.org,
	Fenghua Yu <fenghua.yu@...el.com>, linux-ia64@...r.kernel.org,
	Kevin Hilman <khilman@...nel.org>
Subject: [PATCH] PM / Kconfig: Do not select PM directly from Kconfig files

From: Rafael J. Wysocki <rafael.j.wysocki@...el.com>

It is not valid to select CONFIG_PM directly without selecting
CONFIG_PM_SLEEP or CONFIG_PM_RUNTIME too, because that breaks
dependencies (ia64 does that) and it is not necessary to select
CONFIG_PM directly if CONFIG_PM_SLEEP or CONFIG_PM_RUNTIME is
set, because it will be set automatically then (sh does that).

Fix those mistakes.

Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@...el.com>
---
 arch/ia64/Kconfig |    1 -
 arch/sh/Kconfig   |    1 -
 2 files changed, 2 deletions(-)

Index: linux-pm/arch/ia64/Kconfig
===================================================================
--- linux-pm.orig/arch/ia64/Kconfig
+++ linux-pm/arch/ia64/Kconfig
@@ -11,7 +11,6 @@ config IA64
 	select PCI if (!IA64_HP_SIM)
 	select ACPI if (!IA64_HP_SIM)
 	select ARCH_MIGHT_HAVE_ACPI_PDC if ACPI
-	select PM if (!IA64_HP_SIM)
 	select HAVE_UNSTABLE_SCHED_CLOCK
 	select HAVE_IDE
 	select HAVE_OPROFILE
Index: linux-pm/arch/sh/Kconfig
===================================================================
--- linux-pm.orig/arch/sh/Kconfig
+++ linux-pm/arch/sh/Kconfig
@@ -222,7 +222,6 @@ config CPU_SHX3
 config ARCH_SHMOBILE
 	bool
 	select ARCH_SUSPEND_POSSIBLE
-	select PM
 	select PM_RUNTIME
 
 config CPU_HAS_PMU

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