PM / Sleep: remove build warnings caused by product patch

Remove build warnings caused by product patch.

Note: freeze_begin() / freeze_enter() functions are never called
with product patch.

Change-Id: I6ec93a93784a4ebb12c8e1030a419623017a7c7e
Signed-off-by: Seung-Woo Kim <sw0312.kim@samsung.com>

diff --git a/kernel/power/suspend.c b/kernel/power/suspend.c
index 71120f3..49a9060 100644 (file)
--- a/kernel/power/suspend.c
+++ b/kernel/power/suspend.c
@@ -57,12 +57,12 @@ static const struct platform_suspend_ops *suspend_ops;
 static DECLARE_WAIT_QUEUE_HEAD(suspend_freeze_wait_head);
 static bool suspend_freeze_wake;
 
-static void freeze_begin(void)
+static void __maybe_unused freeze_begin(void)
 {
        suspend_freeze_wake = false;
 }
 
-static void freeze_enter(void)
+static void __maybe_unused freeze_enter(void)
 {
        wait_event(suspend_freeze_wait_head, suspend_freeze_wake);
 }