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Blackfin arch: do not define decode_instruction if hwtrace is turned off

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Signed-off-by: Mike Frysinger <vapier.adi@gmail.com>
Signed-off-by: Bryan Wu <cooloney@kernel.org>
This commit is contained in:
Mike Frysinger 2008-11-18 17:48:22 +08:00 committed by Bryan Wu
parent 4005978424
commit 36f649a55a
1 changed files with 2 additions and 2 deletions
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4
arch/blackfin/kernel/traps.c
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@ -649,13 +649,13 @@ static bool get_instruction(unsigned short *val, unsigned short *address)
return false; return false;
} }
/* /*
* decode the instruction if we are printing out the trace, as it * decode the instruction if we are printing out the trace, as it
* makes things easier to follow, without running it through objdump * makes things easier to follow, without running it through objdump
* These are the normal instructions which cause change of flow, which * These are the normal instructions which cause change of flow, which
* would be at the source of the trace buffer * would be at the source of the trace buffer
*/ */
#ifdef CONFIG_DEBUG_VERBOSE #if defined(CONFIG_DEBUG_VERBOSE) && defined(CONFIG_DEBUG_BFIN_HWTRACE_ON)
static void decode_instruction(unsigned short *address) static void decode_instruction(unsigned short *address)
{ {
unsigned short opcode; unsigned short opcode;