From: Mike Frysinger <vapier.adi@gmail.com>
Date: Thu, 16 Oct 2008 15:25:34 +0000 (+0800)
Subject: Blackfin arch: use the new bfin_addr_dcachable() function
X-Git-Tag: v2.6.28-rc1~282^2~4
X-Git-Url: http://pilppa.com/gitweb/?a=commitdiff_plain;h=a92946bc6abad6494ac95ea1a8b7c224b15fa1f7;p=linux-2.6-omap-h63xx.git

Blackfin arch: use the new bfin_addr_dcachable() function

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

diff --git a/arch/blackfin/kernel/cplb-mpu/cplbmgr.c b/arch/blackfin/kernel/cplb-mpu/cplbmgr.c
index 5094677fd09..baa52e261f0 100644
--- a/arch/blackfin/kernel/cplb-mpu/cplbmgr.c
+++ b/arch/blackfin/kernel/cplb-mpu/cplbmgr.c
@@ -21,6 +21,7 @@
 #include <linux/mm.h>
 
 #include <asm/blackfin.h>
+#include <asm/cacheflush.h>
 #include <asm/cplbinit.h>
 #include <asm/mmu_context.h>
 
@@ -144,9 +145,7 @@ static noinline int dcplb_miss(void)
 
 	d_data = CPLB_SUPV_WR | CPLB_VALID | CPLB_DIRTY | PAGE_SIZE_4KB;
 #ifdef CONFIG_BFIN_DCACHE
-	if (addr < _ramend - DMA_UNCACHED_REGION ||
-	    (reserved_mem_dcache_on && addr >= _ramend &&
-	     addr < physical_mem_end)) {
+	if (bfin_addr_dcachable(addr)) {
 		d_data |= CPLB_L1_CHBL | ANOMALY_05000158_WORKAROUND;
 #ifdef CONFIG_BFIN_WT
 		d_data |= CPLB_L1_AOW | CPLB_WT;