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| author | Lifeng Zheng <zhenglifeng1@huawei.com> | 2025-04-11 17:38:48 +0800 |
|---|---|---|
| committer | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2025-04-30 22:01:30 +0200 |
| commit | e3d7935a6c6138da51626d2b956a079dd0e6671b (patch) | |
| tree | eb0b71b163178c8510491be59e8a6d26f491e53e /net/lapb/lapb_timer.c | |
| parent | 3a3ce10e7adcc02b333ffebbc414162e5d22fd16 (diff) | |
ACPI: CPPC: Add IS_OPTIONAL_CPC_REG macro to judge if a cpc_reg is optional
In ACPI 6.5, s8.4.6.1 _CPC (Continuous Performance Control), whether
each of the per-cpu cpc_regs[] is mandatory or optional is defined.
Since the CPC_SUPPORTED() check is only for optional _CPC fields,
another macro to check if the field is optional is needed.
Reviewed-by: Pierre Gondois <pierre.gondois@arm.com>
Signed-off-by: Lifeng Zheng <zhenglifeng1@huawei.com>
Reviewed-by: Mario Limonciello <mario.limonciello@amd.com>
Link: https://patch.msgid.link/20250411093855.982491-2-zhenglifeng1@huawei.com
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Diffstat (limited to 'net/lapb/lapb_timer.c')
0 files changed, 0 insertions, 0 deletions