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authorMike Frysinger <vapier.adi@gmail.com>2008-10-16 23:25:34 +0800
committerBryan Wu <cooloney@kernel.org>2008-10-16 23:25:34 +0800
commita92946bc6abad6494ac95ea1a8b7c224b15fa1f7 (patch)
treef6e37479464d013a41e9a1d43b1cfefbcbc00263 /arch/blackfin
parent9bebeff98ea960b13c4de95782c54f8e5e8b70fc (diff)
downloadop-kernel-dev-a92946bc6abad6494ac95ea1a8b7c224b15fa1f7.zip
op-kernel-dev-a92946bc6abad6494ac95ea1a8b7c224b15fa1f7.tar.gz
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>
Diffstat (limited to 'arch/blackfin')
-rw-r--r--arch/blackfin/kernel/cplb-mpu/cplbmgr.c5
1 files changed, 2 insertions, 3 deletions
diff --git a/arch/blackfin/kernel/cplb-mpu/cplbmgr.c b/arch/blackfin/kernel/cplb-mpu/cplbmgr.c
index 5094677..baa52e2 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;
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