From: Mike Frysinger <michael.frysinger@analog.com>
Date: Sat, 2 Feb 2008 04:28:23 +0000 (+0800)
Subject: [Blackfin] arch: error out if ANOMALY_05000263 applies while enabling the MPU
X-Git-Url: http://drtracing.org/?a=commitdiff_plain;h=c605999bd9a90a7a9915666f4531c60928cbc368;p=deliverable%2Flinux.git

[Blackfin] arch: error out if ANOMALY_05000263 applies while enabling the MPU

Signed-off-by: Mike Frysinger <michael.frysinger@analog.com>
Signed-off-by: Bryan Wu <bryan.wu@analog.com>
---

diff --git a/arch/blackfin/kernel/cplb-mpu/cplbinit.c b/arch/blackfin/kernel/cplb-mpu/cplbinit.c
index e2e2b5079f5b..dc6e8a7a8bda 100644
--- a/arch/blackfin/kernel/cplb-mpu/cplbinit.c
+++ b/arch/blackfin/kernel/cplb-mpu/cplbinit.c
@@ -26,6 +26,10 @@
 #include <asm/cplb.h>
 #include <asm/cplbinit.h>
 
+#if ANOMALY_05000263
+# error the MPU will not function safely while Anomaly 05000263 applies
+#endif
+
 struct cplb_entry icplb_tbl[MAX_CPLBS];
 struct cplb_entry dcplb_tbl[MAX_CPLBS];