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authorRobin Getz <rgetz@blackfin.uclinux.org>2008-10-08 18:03:33 +0800
committerBryan Wu <cooloney@kernel.org>2008-10-08 18:03:33 +0800
commit9df10281e1c03b1c04d17f387bc59eb932c0bb87 (patch)
tree53b59aa5f958964c6e846d01fe7ed688f4884088 /arch/blackfin/kernel
parent7eb2c23f602ab35c5f4227bc87945a3c78a14150 (diff)
downloadop-kernel-dev-9df10281e1c03b1c04d17f387bc59eb932c0bb87.zip
op-kernel-dev-9df10281e1c03b1c04d17f387bc59eb932c0bb87.tar.gz
Blackfin arch: Use DTEST rather than DMA to poke at L1 SRAM during exception context
Signed-off-by: Robin Getz <rgetz@blackfin.uclinux.org> Signed-off-by: Bryan Wu <cooloney@kernel.org>
Diffstat (limited to 'arch/blackfin/kernel')
-rw-r--r--arch/blackfin/kernel/traps.c3
1 files changed, 1 insertions, 2 deletions
diff --git a/arch/blackfin/kernel/traps.c b/arch/blackfin/kernel/traps.c
index 0112ba4..89cff2c 100644
--- a/arch/blackfin/kernel/traps.c
+++ b/arch/blackfin/kernel/traps.c
@@ -40,7 +40,6 @@
#include <linux/irq.h>
#include <asm/trace.h>
#include <asm/fixed_code.h>
-#include <asm/dma.h>
#ifdef CONFIG_KGDB
# include <linux/kgdb.h>
@@ -632,7 +631,7 @@ bool get_instruction(unsigned short *val, unsigned short *address)
#if L1_CODE_LENGTH != 0
if (addr >= L1_CODE_START && (addr + 2) <= (L1_CODE_START + L1_CODE_LENGTH)) {
- dma_memcpy(val, address, 2);
+ isram_memcpy(val, address, 2);
return true;
}
#endif
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