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drivers/perf: thunderx2_pmu: Replace open coded acpi_match_acpi_device()

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Replace open coded acpi_match_acpi_device() in get_tx2_pmu_type().

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Link: https://lore.kernel.org/r/20240404170016.2466898-1-andriy.shevchenko@linux.intel.com
Signed-off-by: Will Deacon <will@kernel.org>
This commit is contained in:
Andy Shevchenko 2024-04-04 19:59:23 +03:00 committed by Will Deacon
parent f66ae59741
commit 105350fe07
1 changed files with 7 additions and 12 deletions
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19
drivers/perf/thunderx2_pmu.c
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@ -504,24 +504,19 @@ static void tx2_uncore_event_update(struct perf_event *event)
static enum tx2_uncore_type get_tx2_pmu_type(struct acpi_device *adev)
{
int i = 0;
struct acpi_tx2_pmu_device {
__u8 id[ACPI_ID_LEN];
enum tx2_uncore_type type;
} devices[] = {
struct acpi_device_id devices[] = {
{"CAV901D", PMU_TYPE_L3C},
{"CAV901F", PMU_TYPE_DMC},
{"CAV901E", PMU_TYPE_CCPI2},
{"", PMU_TYPE_INVALID}
{}
};
const struct acpi_device_id *id;
while (devices[i].type != PMU_TYPE_INVALID) {
if (!strcmp(acpi_device_hid(adev), devices[i].id))
break;
i++;
}
id = acpi_match_acpi_device(devices, adev);
if (!id)
return PMU_TYPE_INVALID;
return devices[i].type;
return (enum tx2_uncore_type)id->driver_data;
}
static bool tx2_uncore_validate_event(struct pmu *pmu,