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| author | Vasily Khoruzhick <anarsoul@gmail.com> | 2024-04-03 07:09:45 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2024-10-17 16:20:38 +0300 |
| commit | 0baafd476c8ccf0809f67daec0e12f26453ce2be (patch) | |
| tree | 75b0ece1447b3614e45eaaf0ea93646ae3938f79 /include | |
| parent | 47b1ce7203616d83dd1865d9682ae4da4605a554 (diff) | |
| download | linux-0baafd476c8ccf0809f67daec0e12f26453ce2be.tar.xz | |
ACPICA: Implement ACPI_WARNING_ONCE and ACPI_ERROR_ONCE
[ Upstream commit 632b746b108e3c62e0795072d00ed597371c738a ]
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: Vasily Khoruzhick <anarsoul@gmail.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Stable-dep-of: c82c507126c9 ("ACPICA: executer/exsystem: Don't nag user about every Stall() violating the spec")
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'include')
| -rw-r--r-- | include/acpi/acoutput.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/include/acpi/acoutput.h b/include/acpi/acoutput.h index 73781aae2119..eaef8471177a 100644 --- a/include/acpi/acoutput.h +++ b/include/acpi/acoutput.h @@ -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) |