diff options
| author | Jonathan Cameron <Jonathan.Cameron@huawei.com> | 2024-04-12 19:10:32 +0300 |
|---|---|---|
| committer | Will Deacon <will@kernel.org> | 2024-04-19 17:59:29 +0300 |
| commit | 3d957de12c65a8757a8007735ed2a303e0b365a9 (patch) | |
| tree | 8a34c593c05f7e0c6d8c9ac628f3d3a20d76101d /drivers/perf | |
| parent | eff6af531335341d7a988ea4cacd4e5938a2321a (diff) | |
| download | linux-3d957de12c65a8757a8007735ed2a303e0b365a9.tar.xz | |
perf/hisi-hns3: 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 PCI device.
Link: https://lore.kernel.org/linux-cxl/ZCLI9A40PJsyqAmq@kroah.com/
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Link: https://lore.kernel.org/r/20240412161057.14099-6-Jonathan.Cameron@huawei.com
Signed-off-by: Will Deacon <will@kernel.org>
Diffstat (limited to 'drivers/perf')
| -rw-r--r-- | drivers/perf/hisilicon/hns3_pmu.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/perf/hisilicon/hns3_pmu.c b/drivers/perf/hisilicon/hns3_pmu.c index 16869bf5bf4c..5236acdcc2e1 100644 --- a/drivers/perf/hisilicon/hns3_pmu.c +++ b/drivers/perf/hisilicon/hns3_pmu.c @@ -1419,6 +1419,7 @@ static int hns3_pmu_alloc_pmu(struct pci_dev *pdev, struct hns3_pmu *hns3_pmu) hns3_pmu->pmu = (struct pmu) { .name = name, .module = THIS_MODULE, + .parent = &pdev->dev, .event_init = hns3_pmu_event_init, .pmu_enable = hns3_pmu_enable, .pmu_disable = hns3_pmu_disable, |