diff options
Diffstat (limited to 'drivers/acpi/acpica/exresop.c')
| -rw-r--r-- | drivers/acpi/acpica/exresop.c | 21 |
1 files changed, 11 insertions, 10 deletions
diff --git a/drivers/acpi/acpica/exresop.c b/drivers/acpi/acpica/exresop.c index f232fbabdea..3af8de3fcea 100644 --- a/drivers/acpi/acpica/exresop.c +++ b/drivers/acpi/acpica/exresop.c @@ -1,4 +1,3 @@ - /****************************************************************************** * * Module Name: exresop - AML Interpreter operand/object resolution @@ -6,7 +5,7 @@ *****************************************************************************/ /* - * Copyright (C) 2000 - 2012, Intel Corp. + * Copyright (C) 2000 - 2014, Intel Corp. * All rights reserved. * * Redistribution and use in source and binary forms, with or without @@ -87,7 +86,7 @@ acpi_ex_check_object_type(acpi_object_type type_needed, if (type_needed == ACPI_TYPE_LOCAL_REFERENCE) { /* * Allow the AML "Constant" opcodes (Zero, One, etc.) to be reference - * objects and thus allow them to be targets. (As per the ACPI + * objects and thus allow them to be targets. (As per the ACPI * specification, a store to a constant is a noop.) */ if ((this_type == ACPI_TYPE_INTEGER) && @@ -308,7 +307,6 @@ acpi_ex_resolve_operands(u16 opcode, case ARGI_TARGETREF: /* Allows implicit conversion rules before store */ case ARGI_FIXED_TARGET: /* No implicit conversion before store to target */ case ARGI_SIMPLE_TARGET: /* Name, Local, or arg - no implicit conversion */ - /* * Need an operand of type ACPI_TYPE_LOCAL_REFERENCE * A Namespace Node is OK as-is @@ -327,7 +325,6 @@ acpi_ex_resolve_operands(u16 opcode, goto next_operand; case ARGI_DATAREFOBJ: /* Store operator only */ - /* * We don't want to resolve index_op reference objects during * a store because this would be an implicit de_ref_of operation. @@ -337,13 +334,16 @@ acpi_ex_resolve_operands(u16 opcode, if ((opcode == AML_STORE_OP) && ((*stack_ptr)->common.type == ACPI_TYPE_LOCAL_REFERENCE) - && ((*stack_ptr)->reference.class == ACPI_REFCLASS_INDEX)) { + && ((*stack_ptr)->reference.class == + ACPI_REFCLASS_INDEX)) { goto next_operand; } break; default: + /* All cases covered above */ + break; } @@ -433,7 +433,6 @@ acpi_ex_resolve_operands(u16 opcode, goto next_operand; case ARGI_BUFFER: - /* * Need an operand of type ACPI_TYPE_BUFFER, * But we can implicitly convert from a STRING or INTEGER @@ -459,7 +458,6 @@ acpi_ex_resolve_operands(u16 opcode, goto next_operand; case ARGI_STRING: - /* * Need an operand of type ACPI_TYPE_STRING, * But we can implicitly convert from a BUFFER or INTEGER @@ -562,6 +560,7 @@ acpi_ex_resolve_operands(u16 opcode, break; default: + ACPI_ERROR((AE_INFO, "Needed [Buffer/String/Package/Reference], found [%s] %p", acpi_ut_get_object_type_name @@ -584,6 +583,7 @@ acpi_ex_resolve_operands(u16 opcode, break; default: + ACPI_ERROR((AE_INFO, "Needed [Buffer/String/Package], found [%s] %p", acpi_ut_get_object_type_name @@ -605,6 +605,7 @@ acpi_ex_resolve_operands(u16 opcode, break; default: + ACPI_ERROR((AE_INFO, "Needed [Region/Buffer], found [%s] %p", acpi_ut_get_object_type_name @@ -638,7 +639,7 @@ acpi_ex_resolve_operands(u16 opcode, if (acpi_gbl_enable_interpreter_slack) { /* * Enable original behavior of Store(), allowing any and all - * objects as the source operand. The ACPI spec does not + * objects as the source operand. The ACPI spec does not * allow this, however. */ break; @@ -682,7 +683,7 @@ acpi_ex_resolve_operands(u16 opcode, return_ACPI_STATUS(status); } - next_operand: +next_operand: /* * If more operands needed, decrement stack_ptr to point * to next operand on stack |