diff options
| author | Jonathan Cameron <[email protected]> | 2024-04-12 17:10:45 +0100 |
|---|---|---|
| committer | Will Deacon <[email protected]> | 2024-04-19 15:59:30 +0100 |
| commit | e7ec4791f903d65548519a9ceeaec4f44a591655 (patch) | |
| tree | 97b6a1b2e191525486d431793a966359bc46bb90 | |
| parent | 1919bd8e0be0bdd0382ee672a40e75bf19c0068c (diff) | |
perf/arm-cci: Assign parents for event_source device
Currently the PMU device appears directly under /sys/devices/
Only root busses should appear there, so instead assign the pmu->dev
parent to be the platform device.
Link: https://lore.kernel.org/linux-cxl/[email protected]/
Reviewed-by: Suzuki K Poulose <[email protected]>
Signed-off-by: Jonathan Cameron <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Will Deacon <[email protected]>
| -rw-r--r-- | drivers/perf/arm-cci.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/perf/arm-cci.c b/drivers/perf/arm-cci.c index 6be03f81ae5d..a7fd80677919 100644 --- a/drivers/perf/arm-cci.c +++ b/drivers/perf/arm-cci.c @@ -1409,6 +1409,7 @@ static int cci_pmu_init(struct cci_pmu *cci_pmu, struct platform_device *pdev) cci_pmu->pmu = (struct pmu) { .module = THIS_MODULE, + .parent = &pdev->dev, .name = cci_pmu->model->name, .task_ctx_nr = perf_invalid_context, .pmu_enable = cci_pmu_enable, |