| Message ID | 20230404134225.13408-31-Jonathan.Cameron@huawei.com (mailing list archive) |
|---|---|
| State | New |
| Headers | show |
| Series | Add parents to struct pmu -> dev | expand |
Jonathan Cameron wrote: > 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/ZCLI9A40PJsyqAmq@kroah.com/ > Cc: Dan Williams <dan.j.williams@intel.com> > Cc: nvdimm@lists.linux.dev > Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> Reviewed-by: Dan Williams <dan.j.williams@intel.com>
diff --git a/drivers/nvdimm/nd_perf.c b/drivers/nvdimm/nd_perf.c index 433bbb68ae64..67de6069edfb 100644 --- a/drivers/nvdimm/nd_perf.c +++ b/drivers/nvdimm/nd_perf.c @@ -292,6 +292,7 @@ int register_nvdimm_pmu(struct nvdimm_pmu *nd_pmu, struct platform_device *pdev) * device data in events functions. */ nd_pmu->dev = &pdev->dev; + nd_pmu->pmu.parent = &pdev->dev; /* Fill attribute groups for the nvdimm pmu device */ nd_pmu->pmu.attr_groups[NVDIMM_PMU_FORMAT_ATTR] = &nvdimm_pmu_format_group;
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/ZCLI9A40PJsyqAmq@kroah.com/ Cc: Dan Williams <dan.j.williams@intel.com> Cc: nvdimm@lists.linux.dev Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> --- drivers/nvdimm/nd_perf.c | 1 + 1 file changed, 1 insertion(+)