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| author | Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> | 2024-05-28 14:29:33 -0500 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2024-06-10 12:48:09 +0100 |
| commit | 0b7e448119428e1dcb854abb5855f66966fb82dc (patch) | |
| tree | 93b3da5094cf7740ba6aaabf7a094fb8c8d0b4b3 /mm/memremap.c | |
| parent | a1708fda9388c83215f0be82ad47df10be6e1975 (diff) | |
ACPI: utils: introduce acpi_get_local_u64_address()
The ACPI _ADR is a 64-bit value. We changed the definitions in commit
ca6f998cf9a2 ("ACPI: bus: change _ADR representation to 64 bits") but
some helpers still assume the value is a 32-bit value.
This patch adds a new helper to extract the full 64-bits. The existing
32-bit helper is kept for backwards-compatibility and cases where the
_ADR is known to fit in a 32-bit value.
Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Reviewed-by: Péter Ujfalusi <peter.ujfalusi@linux.intel.com>
Reviewed-by: Bard Liao <yung-chuan.liao@linux.intel.com>
Acked-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Reviewed-by: Takashi Iwai <tiwai@suse.de>
Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Link: https://lore.kernel.org/r/20240528192936.16180-2-pierre-louis.bossart@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'mm/memremap.c')
0 files changed, 0 insertions, 0 deletions