Commit 632b746b authored by Vasily Khoruzhick's avatar Vasily Khoruzhick Committed by Rafael J. Wysocki
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ACPICA: Implement ACPI_WARNING_ONCE and ACPI_ERROR_ONCE 

ACPICA commit 2ad4e6e7c4118f4cdfcad321c930b836cec77406

In some cases it is not practical nor useful to nag user about some
firmware errors that they cannot fix. Add a macro that will print a
warning or error only once to be used in these cases.

Link: https://github.com/acpica/acpica/commit/2ad4e6e7


Signed-off-by: default avatarVasily Khoruzhick <anarsoul@gmail.com>
Signed-off-by: default avatarRafael J. Wysocki <rafael.j.wysocki@intel.com>
parent cf94e10a

include/acpi/acoutput.h

+5 −0
Original line number Diff line number Diff line
@@ -193,6 +193,7 @@ 
 */

#ifndef ACPI_NO_ERROR_MESSAGES

#define AE_INFO                         _acpi_module_name, __LINE__

#define ACPI_ONCE(_fn, _plist)                  { static char _done; if (!_done) { _done = 1; _fn _plist; } }



/*

 * Error reporting. Callers module and line number are inserted by AE_INFO,
@@ -201,8 +202,10 @@ 
 */

#define ACPI_INFO(plist)                acpi_info plist

#define ACPI_WARNING(plist)             acpi_warning plist

#define ACPI_WARNING_ONCE(plist)        ACPI_ONCE(acpi_warning, plist)

#define ACPI_EXCEPTION(plist)           acpi_exception plist

#define ACPI_ERROR(plist)               acpi_error plist

#define ACPI_ERROR_ONCE(plist)          ACPI_ONCE(acpi_error, plist)

#define ACPI_BIOS_WARNING(plist)        acpi_bios_warning plist

#define ACPI_BIOS_EXCEPTION(plist)      acpi_bios_exception plist

#define ACPI_BIOS_ERROR(plist)          acpi_bios_error plist
@@ -214,8 +217,10 @@ 


#define ACPI_INFO(plist)

#define ACPI_WARNING(plist)

#define ACPI_WARNING_ONCE(plist)

#define ACPI_EXCEPTION(plist)

#define ACPI_ERROR(plist)

#define ACPI_ERROR_ONCE(plist)

#define ACPI_BIOS_WARNING(plist)

#define ACPI_BIOS_EXCEPTION(plist)

#define ACPI_BIOS_ERROR(plist)