linux-kernel - [PATCH] PM: Fix build for CONFIG

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Message-Id: <200902112233.21529.rjw@sisk.pl>
Date:	Wed, 11 Feb 2009 22:33:20 +0100
From:	"Rafael J. Wysocki" <rjw@...k.pl>
To:	Len Brown <lenb@...nel.org>,
	Andrew Morton <akpm@...ux-foundation.org>
Cc:	Masami Hiramatsu <mhiramat@...hat.com>,
	Ingo Molnar <mingo@...e.hu>,
	pm list <linux-pm@...ts.linux-foundation.org>,
	Pavel Machek <pavel@...e.cz>,
	LKML <linux-kernel@...r.kernel.org>,
	Cheng Renquan <crquan@...il.com>
Subject: [PATCH] PM: Fix build for CONFIG_PM unset

From: Rafael J. Wysocki <rjw@...k.pl>

Compilation of kprobes.c with CONFIG_PM unset is broken due to some
broken config dependncies.  Fix that.

Signed-off-by: Rafael J. Wysocki <rjw@...k.pl>
Reported-by: Ingo Molnar <mingo@...e.hu>
Tested-by: Masami Hiramatsu <mhiramat@...hat.com>
---
 kernel/Makefile       |    1 +
 kernel/power/Makefile |    2 +-
 2 files changed, 2 insertions(+), 1 deletion(-)

Index: linux-2.6/kernel/Makefile
===================================================================
--- linux-2.6.orig/kernel/Makefile
+++ linux-2.6/kernel/Makefile
@@ -51,6 +51,7 @@ obj-$(CONFIG_UID16) += uid16.o
 obj-$(CONFIG_MODULES) += module.o
 obj-$(CONFIG_KALLSYMS) += kallsyms.o
 obj-$(CONFIG_PM) += power/
+obj-$(CONFIG_FREEZER) += power/
 obj-$(CONFIG_BSD_PROCESS_ACCT) += acct.o
 obj-$(CONFIG_KEXEC) += kexec.o
 obj-$(CONFIG_BACKTRACE_SELF_TEST) += backtracetest.o
Index: linux-2.6/kernel/power/Makefile
===================================================================
--- linux-2.6.orig/kernel/power/Makefile
+++ linux-2.6/kernel/power/Makefile
@@ -3,7 +3,7 @@ ifeq ($(CONFIG_PM_DEBUG),y)
 EXTRA_CFLAGS	+=	-DDEBUG
 endif
 
-obj-y				:= main.o
+obj-$(CONFIG_PM)		+= main.o
 obj-$(CONFIG_PM_SLEEP)		+= console.o
 obj-$(CONFIG_FREEZER)		+= process.o
 obj-$(CONFIG_HIBERNATION)	+= swsusp.o disk.o snapshot.o swap.o user.o
--
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