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authorMike Frysinger <vapier.adi@gmail.com>2009-01-07 23:14:39 +0800
committerBryan Wu <cooloney@kernel.org>2009-01-07 23:14:39 +0800
commit8f362f8d7b743adb7279c5371dfccd8edcb224fc (patch)
tree9f5116474abd4c91487042c950cebcdd95d8ebcd /arch/blackfin/kernel/kgdb.c
parent0c720da35c1eeba49fe0bbec6e6d4f732afc56f4 (diff)
Blackfin arch: remove #if check on L2_LENGTH
Signed-off-by: Mike Frysinger <vapier.adi@gmail.com> Signed-off-by: Bryan Wu <cooloney@kernel.org>
Diffstat (limited to 'arch/blackfin/kernel/kgdb.c')
-rw-r--r--arch/blackfin/kernel/kgdb.c6
1 files changed, 1 insertions, 5 deletions
diff --git a/arch/blackfin/kernel/kgdb.c b/arch/blackfin/kernel/kgdb.c
index 62c3032d843..6e9af298591 100644
--- a/arch/blackfin/kernel/kgdb.c
+++ b/arch/blackfin/kernel/kgdb.c
@@ -37,7 +37,7 @@ int gdb_bfin_vector = -1;
#define IN_MEM(addr, size, l1_addr, l1_size) \
({ \
unsigned long __addr = (unsigned long)(addr); \
- (__addr >= l1_addr && __addr + (size) <= l1_addr + l1_size); \
+ (l1_size && __addr >= l1_addr && __addr + (size) <= l1_addr + l1_size); \
})
#define ASYNC_BANK_SIZE \
(ASYNC_BANK0_SIZE + ASYNC_BANK1_SIZE + \
@@ -495,10 +495,8 @@ static int validate_memory_access_address(unsigned long addr, int size)
#endif
}
-#if L2_LENGTH
if (IN_MEM(addr, size, L2_START, L2_LENGTH))
return 0;
-#endif
return EFAULT;
}
@@ -714,10 +712,8 @@ int kgdb_validate_break_address(unsigned long addr)
else if (cpu == 1 && IN_MEM(addr, BREAK_INSTR_SIZE, COREB_L1_CODE_START, L1_CODE_LENGTH))
return 0;
#endif
-#if L2_LENGTH
if (IN_MEM(addr, BREAK_INSTR_SIZE, L2_START, L2_LENGTH))
return 0;
-#endif
return EFAULT;
}