Revision 8c89ecf5c13b0504018c5045896a0b78d5d811e6 authored by Alexander Potapenko on 11 January 2023, 10:50:12 UTC, committed by Alexander Potapenko on 07 February 2023, 09:50:25 UTC
When building the kernel with W=1, the compiler reports numerous warnings about the missing prototypes for KMSAN instrumentation hooks. Because these functions are not supposed to be called explicitly by the kernel code (calls to them are emitted by the compiler), they do not have to be declared in the headers. Instead, we add forward declarations right before the definitions to silence the warnings produced by -Wmissing-prototypes. Reported-by: kernel test robot <lkp@intel.com> Link: https://lore.kernel.org/lkml/202301020356.dFruA4I5-lkp@intel.com/T/ Reported-by: Vlastimil Babka <vbabka@suse.cz> Suggested-by: Marco Elver <elver@google.com> Signed-off-by: Alexander Potapenko <glider@google.com>
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acnames.h
/* SPDX-License-Identifier: BSD-3-Clause OR GPL-2.0 */
/******************************************************************************
*
* Name: acnames.h - Global names and strings
*
* Copyright (C) 2000 - 2022, Intel Corp.
*
*****************************************************************************/
#ifndef __ACNAMES_H__
#define __ACNAMES_H__
/* Method names - these methods can appear anywhere in the namespace */
#define METHOD_NAME__ADR "_ADR"
#define METHOD_NAME__AEI "_AEI"
#define METHOD_NAME__BBN "_BBN"
#define METHOD_NAME__CBA "_CBA"
#define METHOD_NAME__CID "_CID"
#define METHOD_NAME__CLS "_CLS"
#define METHOD_NAME__CRS "_CRS"
#define METHOD_NAME__DDN "_DDN"
#define METHOD_NAME__DIS "_DIS"
#define METHOD_NAME__DMA "_DMA"
#define METHOD_NAME__HID "_HID"
#define METHOD_NAME__INI "_INI"
#define METHOD_NAME__PLD "_PLD"
#define METHOD_NAME__DSD "_DSD"
#define METHOD_NAME__PRS "_PRS"
#define METHOD_NAME__PRT "_PRT"
#define METHOD_NAME__PRW "_PRW"
#define METHOD_NAME__PS0 "_PS0"
#define METHOD_NAME__PS1 "_PS1"
#define METHOD_NAME__PS2 "_PS2"
#define METHOD_NAME__PS3 "_PS3"
#define METHOD_NAME__REG "_REG"
#define METHOD_NAME__SB_ "_SB_"
#define METHOD_NAME__SEG "_SEG"
#define METHOD_NAME__SRS "_SRS"
#define METHOD_NAME__STA "_STA"
#define METHOD_NAME__SUB "_SUB"
#define METHOD_NAME__UID "_UID"
/* Method names - these methods must appear at the namespace root */
#define METHOD_PATHNAME__PTS "\\_PTS"
#define METHOD_PATHNAME__SST "\\_SI._SST"
#define METHOD_PATHNAME__WAK "\\_WAK"
/* Definitions of the predefined namespace names */
#define ACPI_UNKNOWN_NAME (u32) 0x3F3F3F3F /* Unknown name is "????" */
#define ACPI_PREFIX_MIXED (u32) 0x69706341 /* "Acpi" */
#define ACPI_PREFIX_LOWER (u32) 0x69706361 /* "acpi" */
/* Root name stuff */
#define ACPI_ROOT_NAME (u32) 0x5F5F5F5C /* Root name is "\___" */
#define ACPI_ROOT_PATHNAME "\\___"
#define ACPI_NAMESPACE_ROOT "Namespace Root"
#define ACPI_NS_ROOT_PATH "\\"
#endif /* __ACNAMES_H__ */
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