From c80773e5a24df5f0604ed796b56edd8a14dbcce7 Mon Sep 17 00:00:00 2001
From: Heiko Carstens <heiko.carstens@de.ibm.com>
Date: Fri, 14 Sep 2012 11:21:17 +0200
Subject: s390/ap_bus: add missing ifdef
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Get rid of this compile warning for CONFIG_32BIT:

drivers/s390/crypto/ap_bus.c:168:12: warning: ‘ap_configuration_available’
  defined but not used [-Wunused-function]

Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>

diff --git a/drivers/s390/crypto/ap_bus.c b/drivers/s390/crypto/ap_bus.c
index cf5d9dc..7b865a7 100644
--- a/drivers/s390/crypto/ap_bus.c
+++ b/drivers/s390/crypto/ap_bus.c
@@ -165,10 +165,12 @@ static int ap_interrupts_available(void)
  *
  * Returns 1 if AP configuration information is available.
  */
+#ifdef CONFIG_64BIT
 static int ap_configuration_available(void)
 {
 	return test_facility(2) && test_facility(12);
 }
+#endif
 
 /**
  * ap_test_queue(): Test adjunct processor queue.
-- 
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