From: Mike Frysinger <vapier.adi@gmail.com>
Date: Tue, 28 Oct 2008 08:34:42 +0000 (+0800)
Subject: Blackfin arch: only add IFLUSH nop padding when anomaly 443 is enabled
X-Git-Tag: firefly_0821_release~16089^2~152
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=2cf851137b55cd0c49fd9e005cd01ac4761c005e;p=firefly-linux-kernel-4.4.55.git

Blackfin arch: only add IFLUSH nop padding when anomaly 443 is enabled

Signed-off-by: Mike Frysinger <vapier.adi@gmail.com>
Signed-off-by: Bryan Wu <cooloney@kernel.org>
---

diff --git a/arch/blackfin/mach-common/cache.S b/arch/blackfin/mach-common/cache.S
index a028e9450419..3c98dacbf289 100644
--- a/arch/blackfin/mach-common/cache.S
+++ b/arch/blackfin/mach-common/cache.S
@@ -49,13 +49,17 @@
 .ifnb \optflushins
 	\optflushins [P0];
 .endif
+#if ANOMALY_05000443
 .ifb \optnopins
 2:
 .endif
 	\flushins [P0++];
 .ifnb \optnopins
-2: \optnopins;
+2:	\optnopins;
 .endif
+#else
+2:	\flushins [P0++];
+#endif
 
 	RTS;
 .endm