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perf: arm_cspmu: Switch to acpi_get_cpu_uid() from get_acpi_id_for_cpu()

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Update arm_cspmu to use acpi_get_cpu_uid() instead of
get_acpi_id_for_cpu(), aligning with unified ACPI CPU UID interface.

No functional changes are introduced by this switch (valid inputs retain
original behavior).

Signed-off-by: Chengwen Feng <fengchengwen@huawei.com>
Reviewed-by: Jonathan Cameron <jonathan.cameron@huawei.com>
Link: https://patch.msgid.link/20260401081640.26875-7-fengchengwen@huawei.com
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
This commit is contained in:
Chengwen Feng
2026-04-01 16:16:38 +08:00
committed by Rafael J. Wysocki
parent f652d0a4e1
commit 1ab0318979
1 changed files with 4 additions and 2 deletions
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6
drivers/perf/arm_cspmu/arm_cspmu.c
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@@ -1107,15 +1107,17 @@ static int arm_cspmu_acpi_get_cpus(struct arm_cspmu *cspmu)
{
struct acpi_apmt_node *apmt_node;
int affinity_flag;
u32 cpu_uid;
int cpu;
int ret;
apmt_node = arm_cspmu_apmt_node(cspmu->dev);
affinity_flag = apmt_node->flags & ACPI_APMT_FLAGS_AFFINITY;
if (affinity_flag == ACPI_APMT_FLAGS_AFFINITY_PROC) {
for_each_possible_cpu(cpu) {
if (apmt_node->proc_affinity ==
get_acpi_id_for_cpu(cpu)) {
ret = acpi_get_cpu_uid(cpu, &cpu_uid);
if (ret == 0 && apmt_node->proc_affinity == cpu_uid) {
cpumask_set_cpu(cpu, &cspmu->associated_cpus);
break;
}