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perf: arm_cspmu: use acpi_dev_hid_uid_match() for matching _HID and _UID

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Convert manual _UID references to use the standard ACPI helpers.

Signed-off-by: Raag Jadav <raag.jadav@intel.com>
Reviewed-by: Mika Westerberg <mika.westerberg@linux.intel.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
This commit is contained in:
Raag Jadav 2023-10-24 11:50:18 +05:30 committed by Rafael J. Wysocki
parent 45f56711da
commit 6fdba3db14
1 changed files with 3 additions and 5 deletions
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8
drivers/perf/arm_cspmu/arm_cspmu.c
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@ -1061,7 +1061,7 @@ static int arm_cspmu_request_irq(struct arm_cspmu *cspmu)
static inline int arm_cspmu_find_cpu_container(int cpu, u32 container_uid)
{
u32 acpi_uid;
u64 acpi_uid;
struct device *cpu_dev;
struct acpi_device *acpi_dev;
@ -1071,10 +1071,8 @@ static inline int arm_cspmu_find_cpu_container(int cpu, u32 container_uid)
acpi_dev = ACPI_COMPANION(cpu_dev);
while (acpi_dev) {
if (!strcmp(acpi_device_hid(acpi_dev),
ACPI_PROCESSOR_CONTAINER_HID) &&
!kstrtouint(acpi_device_uid(acpi_dev), 0, &acpi_uid) &&
acpi_uid == container_uid)
if (acpi_dev_hid_uid_match(acpi_dev, ACPI_PROCESSOR_CONTAINER_HID, NULL) &&
!acpi_dev_uid_to_integer(acpi_dev, &acpi_uid) && acpi_uid == container_uid)
return 0;
acpi_dev = acpi_dev_parent(acpi_dev);