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authorAdrian Bunk <bunk@kernel.org>2007-11-19 23:36:20 +0100
committerLen Brown <len.brown@intel.com>2008-02-01 18:30:53 -0500
commit2f8ed1c60b06b797bf79a1dc540f0bed8c9d75a0 (patch)
treebf9157cf84a53b0ee74ba1e2b5bd9417589b9226 /kernel/power/power.h
parent964756a52f4cf0417d515b7f01eec69db8cb0fe2 (diff)
Hibernation: Move function prototypes to header
This patch moves the prototypes of count_highmem_pages() and restore_highmem() to kernel/power/power.h Signed-off-by: Adrian Bunk <bunk@kernel.org> Acked-by: Pavel Machek <pavel@ucw.cz> Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl> Signed-off-by: Len Brown <len.brown@intel.com>
Diffstat (limited to 'kernel/power/power.h')
-rw-r--r--kernel/power/power.h8
1 files changed, 8 insertions, 0 deletions
diff --git a/kernel/power/power.h b/kernel/power/power.h
index ef9060576a40..c5321eb1f7c8 100644
--- a/kernel/power/power.h
+++ b/kernel/power/power.h
@@ -180,3 +180,11 @@ static inline int pm_notifier_call_chain(unsigned long val)
return (blocking_notifier_call_chain(&pm_chain_head, val, NULL)
== NOTIFY_BAD) ? -EINVAL : 0;
}
+
+#ifdef CONFIG_HIGHMEM
+unsigned int count_highmem_pages(void);
+int restore_highmem(void);
+#else
+static inline unsigned int count_highmem_pages(void) { return 0; }
+static inline int restore_highmem(void) { return 0; }
+#endif