diff options
Diffstat (limited to 'drivers/acpi/acpica/dswload.c')
| -rw-r--r-- | drivers/acpi/acpica/dswload.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/drivers/acpi/acpica/dswload.c b/drivers/acpi/acpica/dswload.c index 6e17c0e24e63..95e681a36f9c 100644 --- a/drivers/acpi/acpica/dswload.c +++ b/drivers/acpi/acpica/dswload.c @@ -74,6 +74,7 @@ acpi_ds_init_callbacks(struct acpi_walk_state *walk_state, u32 pass_number) switch (pass_number) { case 1: + walk_state->parse_flags = ACPI_PARSE_LOAD_PASS1 | ACPI_PARSE_DELETE_TREE; walk_state->descending_callback = acpi_ds_load1_begin_op; @@ -81,6 +82,7 @@ acpi_ds_init_callbacks(struct acpi_walk_state *walk_state, u32 pass_number) break; case 2: + walk_state->parse_flags = ACPI_PARSE_LOAD_PASS1 | ACPI_PARSE_DELETE_TREE; walk_state->descending_callback = acpi_ds_load2_begin_op; @@ -88,6 +90,7 @@ acpi_ds_init_callbacks(struct acpi_walk_state *walk_state, u32 pass_number) break; case 3: + #ifndef ACPI_NO_METHOD_EXECUTION walk_state->parse_flags |= ACPI_PARSE_EXECUTE | ACPI_PARSE_DELETE_TREE; @@ -97,6 +100,7 @@ acpi_ds_init_callbacks(struct acpi_walk_state *walk_state, u32 pass_number) break; default: + return (AE_BAD_PARAMETER); } @@ -161,7 +165,6 @@ acpi_ds_load1_begin_op(struct acpi_walk_state * walk_state, switch (walk_state->opcode) { case AML_SCOPE_OP: - /* * The target name of the Scope() operator must exist at this point so * that we can actually open the scope to enter new names underneath it. @@ -210,7 +213,6 @@ acpi_ds_load1_begin_op(struct acpi_walk_state * walk_state, case ACPI_TYPE_INTEGER: case ACPI_TYPE_STRING: case ACPI_TYPE_BUFFER: - /* * These types we will allow, but we will change the type. * This enables some existing code of the form: @@ -232,7 +234,6 @@ acpi_ds_load1_begin_op(struct acpi_walk_state * walk_state, break; case ACPI_TYPE_METHOD: - /* * Allow scope change to root during execution of module-level * code. Root is typed METHOD during this time. |