From: Steven Miao <realmz6@gmail.com>
Date: Thu, 14 Nov 2013 09:41:30 +0000 (+0800)
Subject: blackfin: fix build warning for unused variable
X-Git-Tag: firefly_0821_release~176^2~4957^2
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=36855dcfc980f247909b8f63776664c6ccb6f183;p=firefly-linux-kernel-4.4.55.git

blackfin: fix build warning for unused variable

Signed-off-by: Steven Miao <realmz6@gmail.com>
---

diff --git a/arch/blackfin/mach-common/pm.c b/arch/blackfin/mach-common/pm.c
index 4319568029fb..1387a94bcfd5 100644
--- a/arch/blackfin/mach-common/pm.c
+++ b/arch/blackfin/mach-common/pm.c
@@ -141,7 +141,10 @@ static void flushinv_all_dcache(void)
 
 int bfin_pm_suspend_mem_enter(void)
 {
-	int wakeup, ret;
+	int ret;
+#ifndef CONFIG_BF60x
+	int wakeup;
+#endif
 
 	unsigned char *memptr = kmalloc(L1_CODE_LENGTH + L1_DATA_A_LENGTH
 					 + L1_DATA_B_LENGTH + L1_SCRATCH_LENGTH,