diff options
Diffstat (limited to 'drivers/acpi/acpica/nsrepair2.c')
| -rw-r--r-- | drivers/acpi/acpica/nsrepair2.c | 72 |
1 files changed, 21 insertions, 51 deletions
diff --git a/drivers/acpi/acpica/nsrepair2.c b/drivers/acpi/acpica/nsrepair2.c index 06037e044694..8dbb870f40d2 100644 --- a/drivers/acpi/acpica/nsrepair2.c +++ b/drivers/acpi/acpica/nsrepair2.c @@ -1,47 +1,13 @@ +// SPDX-License-Identifier: BSD-3-Clause OR GPL-2.0 /****************************************************************************** * * Module Name: nsrepair2 - Repair for objects returned by specific * predefined methods * + * Copyright (C) 2000 - 2025, Intel Corp. + * *****************************************************************************/ -/* - * Copyright (C) 2000 - 2017, Intel Corp. - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions, and the following disclaimer, - * without modification. - * 2. Redistributions in binary form must reproduce at minimum a disclaimer - * substantially similar to the "NO WARRANTY" disclaimer below - * ("Disclaimer") and any redistribution must be conditioned upon - * including a substantially similar Disclaimer requirement for further - * binary redistribution. - * 3. Neither the names of the above-listed copyright holders nor the names - * of any contributors may be used to endorse or promote products derived - * from this software without specific prior written permission. - * - * Alternatively, this software may be distributed under the terms of the - * GNU General Public License ("GPL") version 2 as published by the Free - * Software Foundation. - * - * NO WARRANTY - * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS - * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT - * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR - * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT - * HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY, OR CONSEQUENTIAL - * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS - * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) - * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, - * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING - * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE - * POSSIBILITY OF SUCH DAMAGES. - */ - #include <acpi/acpi.h> #include "accommon.h" #include "acnamesp.h" @@ -59,7 +25,7 @@ acpi_status (*acpi_repair_function) (struct acpi_evaluate_info * info, return_object_ptr); typedef struct acpi_repair_info { - char name[ACPI_NAME_SIZE]; + char name[ACPI_NAMESEG_SIZE] ACPI_NONSTRING; acpi_repair_function repair_function; } acpi_repair_info; @@ -160,7 +126,7 @@ static const struct acpi_repair_info acpi_ns_repairable_names[] = { #define ACPI_FDE_FIELD_COUNT 5 #define ACPI_FDE_BYTE_BUFFER_SIZE 5 -#define ACPI_FDE_DWORD_BUFFER_SIZE (ACPI_FDE_FIELD_COUNT * sizeof (u32)) +#define ACPI_FDE_DWORD_BUFFER_SIZE (ACPI_FDE_FIELD_COUNT * (u32) sizeof (u32)) /****************************************************************************** * @@ -189,15 +155,17 @@ acpi_ns_complex_repairs(struct acpi_evaluate_info *info, const struct acpi_repair_info *predefined; acpi_status status; + ACPI_FUNCTION_TRACE(ns_complex_repairs); + /* Check if this name is in the list of repairable names */ predefined = acpi_ns_match_complex_repair(node); if (!predefined) { - return (validate_status); + return_ACPI_STATUS(validate_status); } status = predefined->repair_function(info, return_object_ptr); - return (status); + return_ACPI_STATUS(status); } /****************************************************************************** @@ -222,7 +190,7 @@ static const struct acpi_repair_info *acpi_ns_match_complex_repair(struct this_name = acpi_ns_repairable_names; while (this_name->repair_function) { - if (ACPI_COMPARE_NAME(node->name.ascii, this_name->name)) { + if (ACPI_COMPARE_NAMESEG(node->name.ascii, this_name->name)) { return (this_name); } @@ -378,17 +346,19 @@ acpi_ns_repair_CID(struct acpi_evaluate_info *info, u16 original_ref_count; u32 i; + ACPI_FUNCTION_TRACE(ns_repair_CID); + /* Check for _CID as a simple string */ if (return_object->common.type == ACPI_TYPE_STRING) { status = acpi_ns_repair_HID(info, return_object_ptr); - return (status); + return_ACPI_STATUS(status); } /* Exit if not a Package */ if (return_object->common.type != ACPI_TYPE_PACKAGE) { - return (AE_OK); + return_ACPI_STATUS(AE_OK); } /* Examine each element of the _CID package */ @@ -400,7 +370,7 @@ acpi_ns_repair_CID(struct acpi_evaluate_info *info, status = acpi_ns_repair_HID(info, element_ptr); if (ACPI_FAILURE(status)) { - return (status); + return_ACPI_STATUS(status); } if (original_element != *element_ptr) { @@ -414,7 +384,7 @@ acpi_ns_repair_CID(struct acpi_evaluate_info *info, element_ptr++; } - return (AE_OK); + return_ACPI_STATUS(AE_OK); } /****************************************************************************** @@ -529,12 +499,12 @@ acpi_ns_repair_HID(struct acpi_evaluate_info *info, char *source; char *dest; - ACPI_FUNCTION_NAME(ns_repair_HID); + ACPI_FUNCTION_TRACE(ns_repair_HID); /* We only care about string _HID objects (not integers) */ if (return_object->common.type != ACPI_TYPE_STRING) { - return (AE_OK); + return_ACPI_STATUS(AE_OK); } if (return_object->string.length == 0) { @@ -545,14 +515,14 @@ acpi_ns_repair_HID(struct acpi_evaluate_info *info, /* Return AE_OK anyway, let driver handle it */ info->return_flags |= ACPI_OBJECT_REPAIRED; - return (AE_OK); + return_ACPI_STATUS(AE_OK); } /* It is simplest to always create a new string object */ new_string = acpi_ut_create_string_object(return_object->string.length); if (!new_string) { - return (AE_NO_MEMORY); + return_ACPI_STATUS(AE_NO_MEMORY); } /* @@ -585,7 +555,7 @@ acpi_ns_repair_HID(struct acpi_evaluate_info *info, acpi_ut_remove_reference(return_object); *return_object_ptr = new_string; - return (AE_OK); + return_ACPI_STATUS(AE_OK); } /****************************************************************************** |