diff options
Diffstat (limited to 'drivers/acpi/dispatcher/dswload.c')
| -rw-r--r-- | drivers/acpi/dispatcher/dswload.c | 49 |
1 files changed, 23 insertions, 26 deletions
diff --git a/drivers/acpi/dispatcher/dswload.c b/drivers/acpi/dispatcher/dswload.c index 35074399c617..e3ca7f6539c1 100644 --- a/drivers/acpi/dispatcher/dswload.c +++ b/drivers/acpi/dispatcher/dswload.c @@ -175,7 +175,7 @@ acpi_ds_load1_begin_op(struct acpi_walk_state * walk_state, if (status == AE_NOT_FOUND) { /* * Table disassembly: - * Target of Scope() not found. Generate an External for it, and + * Target of Scope() not found. Generate an External for it, and * insert the name into the namespace. */ acpi_dm_add_to_external_list(path, ACPI_TYPE_DEVICE, 0); @@ -210,16 +210,15 @@ acpi_ds_load1_begin_op(struct acpi_walk_state * walk_state, case ACPI_TYPE_BUFFER: /* - * These types we will allow, but we will change the type. This + * These types we will allow, but we will change the type. This * enables some existing code of the form: * * Name (DEB, 0) * Scope (DEB) { ... } * - * Note: silently change the type here. On the second pass, we will report + * Note: silently change the type here. On the second pass, we will report * a warning */ - ACPI_DEBUG_PRINT((ACPI_DB_INFO, "Type override - [%4.4s] had invalid type (%s) for Scope operator, changed to (Scope)\n", path, @@ -242,7 +241,6 @@ acpi_ds_load1_begin_op(struct acpi_walk_state * walk_state, break; default: - /* * For all other named opcodes, we will enter the name into * the namespace. @@ -259,7 +257,6 @@ acpi_ds_load1_begin_op(struct acpi_walk_state * walk_state, * buffer_field, or Package), the name of the object is already * in the namespace. */ - if (walk_state->deferred_node) { /* This name is already in the namespace, get the node */ @@ -293,8 +290,8 @@ acpi_ds_load1_begin_op(struct acpi_walk_state * walk_state, } /* - * Enter the named type into the internal namespace. We enter the name - * as we go downward in the parse tree. Any necessary subobjects that + * Enter the named type into the internal namespace. We enter the name + * as we go downward in the parse tree. Any necessary subobjects that * involve arguments to the opcode must be created as we go back up the * parse tree later. */ @@ -327,12 +324,12 @@ acpi_ds_load1_begin_op(struct acpi_walk_state * walk_state, (status); } } + status = AE_OK; } } if (ACPI_FAILURE(status)) { - ACPI_ERROR_NAMESPACE(path, status); return_ACPI_STATUS(status); } @@ -434,9 +431,13 @@ acpi_status acpi_ds_load1_end_op(struct acpi_walk_state *walk_state) status = acpi_ex_create_region(op->named.data, op->named.length, - (acpi_adr_space_type) - ((op->common.value.arg)-> - common.value.integer), + (acpi_adr_space_type) ((op-> + common. + value. + arg)-> + common. + value. + integer), walk_state); if (ACPI_FAILURE(status)) { return_ACPI_STATUS(status); @@ -474,7 +475,7 @@ acpi_status acpi_ds_load1_end_op(struct acpi_walk_state *walk_state) * method_op pkg_length name_string method_flags term_list * * Note: We must create the method node/object pair as soon as we - * see the method declaration. This allows later pass1 parsing + * see the method declaration. This allows later pass1 parsing * of invocations of the method (need to know the number of * arguments.) */ @@ -499,6 +500,7 @@ acpi_status acpi_ds_load1_end_op(struct acpi_walk_state *walk_state) length, walk_state); } + walk_state->operands[0] = NULL; walk_state->num_operands = 0; @@ -570,7 +572,6 @@ acpi_ds_load2_begin_op(struct acpi_walk_state *walk_state, #ifdef ACPI_ENABLE_MODULE_LEVEL_CODE if ((walk_state->op_info->class == AML_CLASS_EXECUTE) || (walk_state->op_info->class == AML_CLASS_CONTROL)) { - ACPI_DEBUG_PRINT((ACPI_DB_DISPATCH, "Begin/EXEC: %s (fl %8.8X)\n", walk_state->op_info->name, @@ -602,7 +603,7 @@ acpi_ds_load2_begin_op(struct acpi_walk_state *walk_state, } else { /* Get name from the op */ - buffer_ptr = (char *)&op->named.name; + buffer_ptr = ACPI_CAST_PTR(char, &op->named.name); } } else { /* Get the namestring from the raw AML */ @@ -629,7 +630,6 @@ acpi_ds_load2_begin_op(struct acpi_walk_state *walk_state, break; case AML_INT_NAMEPATH_OP: - /* * The name_path is an object reference to an existing object. * Don't enter the name into the namespace, but look it up @@ -642,7 +642,6 @@ acpi_ds_load2_begin_op(struct acpi_walk_state *walk_state, break; case AML_SCOPE_OP: - /* * The Path is an object reference to an existing object. * Don't enter the name into the namespace, but look it up @@ -664,6 +663,7 @@ acpi_ds_load2_begin_op(struct acpi_walk_state *walk_state, #endif return_ACPI_STATUS(status); } + /* * We must check to make sure that the target is * one of the opcodes that actually opens a scope @@ -683,13 +683,12 @@ acpi_ds_load2_begin_op(struct acpi_walk_state *walk_state, case ACPI_TYPE_BUFFER: /* - * These types we will allow, but we will change the type. This + * These types we will allow, but we will change the type. This * enables some existing code of the form: * * Name (DEB, 0) * Scope (DEB) { ... } */ - ACPI_WARNING((AE_INFO, "Type override - [%4.4s] had invalid type (%s) for Scope operator, changed to (Scope)", buffer_ptr, @@ -729,14 +728,14 @@ acpi_ds_load2_begin_op(struct acpi_walk_state *walk_state, if (ACPI_FAILURE(status)) { return_ACPI_STATUS(status); } - } + return_ACPI_STATUS(AE_OK); } /* - * Enter the named type into the internal namespace. We enter the name - * as we go downward in the parse tree. Any necessary subobjects that + * Enter the named type into the internal namespace. We enter the name + * as we go downward in the parse tree. Any necessary subobjects that * involve arguments to the opcode must be created as we go back up the * parse tree later. * @@ -787,7 +786,6 @@ acpi_ds_load2_begin_op(struct acpi_walk_state *walk_state, * can get it again quickly when this scope is closed */ op->common.node = node; - return_ACPI_STATUS(status); } @@ -922,7 +920,6 @@ acpi_status acpi_ds_load2_end_op(struct acpi_walk_state *walk_state) #ifndef ACPI_NO_METHOD_EXECUTION case AML_TYPE_CREATE_FIELD: - /* * Create the field object, but the field buffer and index must * be evaluated later during the execution phase @@ -931,7 +928,6 @@ acpi_status acpi_ds_load2_end_op(struct acpi_walk_state *walk_state) break; case AML_TYPE_NAMED_FIELD: - /* * If we are executing a method, initialize the field */ @@ -1051,6 +1047,7 @@ acpi_status acpi_ds_load2_end_op(struct acpi_walk_state *walk_state) * argument is the space_id. (We must save the address of the * AML of the address and length operands) */ + /* * If we have a valid region, initialize it * Namespace is NOT locked at this point. @@ -1080,7 +1077,7 @@ acpi_status acpi_ds_load2_end_op(struct acpi_walk_state *walk_state) * method_op pkg_length name_string method_flags term_list * * Note: We must create the method node/object pair as soon as we - * see the method declaration. This allows later pass1 parsing + * see the method declaration. This allows later pass1 parsing * of invocations of the method (need to know the number of * arguments.) */ |