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Subject[PATCH 1/6] Suspend: Fix compilation warning for CONFIG_SUSPEND unset
Date
Suspend: Make debug facility depend on CONFIG_SUSPEND

Make the new suspend debug facility code depend on CONFIG_SUSPEND,
as appropriate, to remove the compiler warning printed when CONFIG_PM is set
and CONFIG_SUSPEND is not set.

Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
---
kernel/power/main.c | 5 ++---
1 file changed, 2 insertions(+), 3 deletions(-)
Index: linux-2.6/kernel/power/main.c
===================================================================
--- linux-2.6.orig/kernel/power/main.c
+++ linux-2.6/kernel/power/main.c
@@ -52,6 +52,8 @@ int pm_notifier_call_chain(unsigned long

#endif /* CONFIG_PM_SLEEP */

+#ifdef CONFIG_SUSPEND
+
#ifdef CONFIG_PM_DEBUG
int pm_test_level = TEST_NONE;

@@ -125,9 +127,6 @@ power_attr(pm_test);
static inline int suspend_test(int level) { return 0; }
#endif /* !CONFIG_PM_DEBUG */

-
-#ifdef CONFIG_SUSPEND
-
/* This is just an arbitrary number */
#define FREE_PAGE_NUMBER (100)

-
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