diff options
Diffstat (limited to 'drivers/acpi/acpica/pstree.c')
| -rw-r--r-- | drivers/acpi/acpica/pstree.c | 24 |
1 files changed, 16 insertions, 8 deletions
diff --git a/drivers/acpi/acpica/pstree.c b/drivers/acpi/acpica/pstree.c index f1464c03aa4..0b64181e772 100644 --- a/drivers/acpi/acpica/pstree.c +++ b/drivers/acpi/acpica/pstree.c @@ -5,7 +5,7 @@ *****************************************************************************/ /* - * Copyright (C) 2000 - 2011, Intel Corp. + * Copyright (C) 2000 - 2014, Intel Corp. * All rights reserved. * * Redistribution and use in source and binary forms, with or without @@ -58,8 +58,8 @@ union acpi_parse_object *acpi_ps_get_child(union acpi_parse_object *op); * * FUNCTION: acpi_ps_get_arg * - * PARAMETERS: Op - Get an argument for this op - * Argn - Nth argument to get + * PARAMETERS: op - Get an argument for this op + * argn - Nth argument to get * * RETURN: The argument (as an Op object). NULL if argument does not exist * @@ -74,6 +74,12 @@ union acpi_parse_object *acpi_ps_get_arg(union acpi_parse_object *op, u32 argn) ACPI_FUNCTION_ENTRY(); +/* + if (Op->Common.aml_opcode == AML_INT_CONNECTION_OP) + { + return (Op->Common.Value.Arg); + } +*/ /* Get the info structure for this opcode */ op_info = acpi_ps_get_opcode_info(op->common.aml_opcode); @@ -108,8 +114,8 @@ union acpi_parse_object *acpi_ps_get_arg(union acpi_parse_object *op, u32 argn) * * FUNCTION: acpi_ps_append_arg * - * PARAMETERS: Op - Append an argument to this Op. - * Arg - Argument Op to append + * PARAMETERS: op - Append an argument to this Op. + * arg - Argument Op to append * * RETURN: None. * @@ -182,8 +188,8 @@ acpi_ps_append_arg(union acpi_parse_object *op, union acpi_parse_object *arg) * * FUNCTION: acpi_ps_get_depth_next * - * PARAMETERS: Origin - Root of subtree to search - * Op - Last (previous) Op that was found + * PARAMETERS: origin - Root of subtree to search + * op - Last (previous) Op that was found * * RETURN: Next Op found in the search. * @@ -255,7 +261,7 @@ union acpi_parse_object *acpi_ps_get_depth_next(union acpi_parse_object *origin, * * FUNCTION: acpi_ps_get_child * - * PARAMETERS: Op - Get the child of this Op + * PARAMETERS: op - Get the child of this Op * * RETURN: Child Op, Null if none is found. * @@ -302,7 +308,9 @@ union acpi_parse_object *acpi_ps_get_child(union acpi_parse_object *op) break; default: + /* All others have no children */ + break; } |