diff options
| author | Jonathan Cameron <[email protected]> | 2024-04-12 17:10:33 +0100 |
|---|---|---|
| committer | Will Deacon <[email protected]> | 2024-04-19 15:59:29 +0100 |
| commit | 1b7718fcc3f20f89931a4cf6a4fde2546cf143bd (patch) | |
| tree | fc9de914fd502537bc351d9f9f261471a89e37ec | |
| parent | 3d957de12c65a8757a8007735ed2a303e0b365a9 (diff) | |
perf/amlogic: Assign parents for event_source devices
Currently all these devices appear directly under /sys/devices/
Only root busses should appear there, so instead assign the pmu->dev
parents to be the platform device.
Link: https://lore.kernel.org/linux-cxl/[email protected]/
Reviewed-by: Jiucheng Xu <[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/amlogic/meson_ddr_pmu_core.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/perf/amlogic/meson_ddr_pmu_core.c b/drivers/perf/amlogic/meson_ddr_pmu_core.c index bbc7285fd934..07446d784a1a 100644 --- a/drivers/perf/amlogic/meson_ddr_pmu_core.c +++ b/drivers/perf/amlogic/meson_ddr_pmu_core.c @@ -492,6 +492,7 @@ int meson_ddr_pmu_create(struct platform_device *pdev) *pmu = (struct ddr_pmu) { .pmu = { .module = THIS_MODULE, + .parent = &pdev->dev, .capabilities = PERF_PMU_CAP_NO_EXCLUDE, .task_ctx_nr = perf_invalid_context, .attr_groups = attr_groups, |