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authorBob Moore <robert.moore@intel.com>2014-01-08 13:44:32 +0800
committerRafael J. Wysocki <rafael.j.wysocki@intel.com>2014-01-08 15:31:38 +0100
commit5d4de9af84332490fb06c8785ae03d95eaa4e8f1 (patch)
treed7073bfad84db85ef5167fd86ee4cc1a6eaeb39d /drivers/acpi/acpica
parent20c40de0595e8683b56085c4c91be66734d06f5a (diff)
ACPICA: Conditionally define a local variable that is used for debug only.
This patch improves the relationship between the opcode debugging information and CONFIG_ACPI_DEBUG enablement. Signed-off-by: Bob Moore <robert.moore@intel.com> Signed-off-by: Lv Zheng <lv.zheng@intel.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Diffstat (limited to 'drivers/acpi/acpica')
-rw-r--r--drivers/acpi/acpica/psopinfo.c4
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/acpi/acpica/psopinfo.c b/drivers/acpi/acpica/psopinfo.c
index d7bba3c7ce56..b0c9787dbe61 100644
--- a/drivers/acpi/acpica/psopinfo.c
+++ b/drivers/acpi/acpica/psopinfo.c
@@ -71,7 +71,9 @@ static const u8 acpi_gbl_argument_count[] =
const struct acpi_opcode_info *acpi_ps_get_opcode_info(u16 opcode)
{
+#ifdef ACPI_DEBUG_OUTPUT
const char *opcode_name = "Unknown AML opcode";
+#endif
ACPI_FUNCTION_NAME(ps_get_opcode_info);
@@ -94,7 +96,7 @@ const struct acpi_opcode_info *acpi_ps_get_opcode_info(u16 opcode)
return (&acpi_gbl_aml_op_info
[acpi_gbl_long_op_index[(u8)opcode]]);
}
-#ifdef ACPI_ASL_COMPILER
+#if defined ACPI_ASL_COMPILER && defined ACPI_DEBUG_OUTPUT
#include "asldefine.h"
switch (opcode) {