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path: root/drivers/acpi/parser/psopcode.c
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Diffstat (limited to 'drivers/acpi/parser/psopcode.c')
-rw-r--r--drivers/acpi/parser/psopcode.c6
1 files changed, 4 insertions, 2 deletions
diff --git a/drivers/acpi/parser/psopcode.c b/drivers/acpi/parser/psopcode.c
index 11d6351ab8b2..4bd25e32769f 100644
--- a/drivers/acpi/parser/psopcode.c
+++ b/drivers/acpi/parser/psopcode.c
@@ -725,12 +725,13 @@ static const u8 acpi_gbl_long_op_index[NUM_EXTENDED_OPCODE] = {
725 725
726const struct acpi_opcode_info *acpi_ps_get_opcode_info(u16 opcode) 726const struct acpi_opcode_info *acpi_ps_get_opcode_info(u16 opcode)
727{ 727{
728 ACPI_FUNCTION_NAME("ps_get_opcode_info"); 728 ACPI_FUNCTION_NAME(ps_get_opcode_info);
729 729
730 /* 730 /*
731 * Detect normal 8-bit opcode or extended 16-bit opcode 731 * Detect normal 8-bit opcode or extended 16-bit opcode
732 */ 732 */
733 if (!(opcode & 0xFF00)) { 733 if (!(opcode & 0xFF00)) {
734
734 /* Simple (8-bit) opcode: 0-255, can't index beyond table */ 735 /* Simple (8-bit) opcode: 0-255, can't index beyond table */
735 736
736 return (&acpi_gbl_aml_op_info 737 return (&acpi_gbl_aml_op_info
@@ -739,6 +740,7 @@ const struct acpi_opcode_info *acpi_ps_get_opcode_info(u16 opcode)
739 740
740 if (((opcode & 0xFF00) == AML_EXTENDED_OPCODE) && 741 if (((opcode & 0xFF00) == AML_EXTENDED_OPCODE) &&
741 (((u8) opcode) <= MAX_EXTENDED_OPCODE)) { 742 (((u8) opcode) <= MAX_EXTENDED_OPCODE)) {
743
742 /* Valid extended (16-bit) opcode */ 744 /* Valid extended (16-bit) opcode */
743 745
744 return (&acpi_gbl_aml_op_info 746 return (&acpi_gbl_aml_op_info
@@ -779,7 +781,7 @@ char *acpi_ps_get_opcode_name(u16 opcode)
779 return (op->name); 781 return (op->name);
780 782
781#else 783#else
782 return ("AE_NOT_CONFIGURED"); 784 return ("OpcodeName unavailable");
783 785
784#endif 786#endif
785} 787}