perf/arm-smmuv3: Assign parents for event_source device
authorJonathan Cameron <Jonathan.Cameron@huawei.com>
Fri, 12 Apr 2024 16:10:49 +0000 (17:10 +0100)
committerWill Deacon <will@kernel.org>
Fri, 19 Apr 2024 14:59:31 +0000 (15:59 +0100)
commita8889fbf16bc954b8d11f16410963feee6cd9980
treeaa5c5447b817147ec528e876460747c907c89c35
parentbc81ae2efbb3f9fd12322787f475b77f51ca2a15
perf/arm-smmuv3: 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/ZCLI9A40PJsyqAmq@kroah.com/
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Link: https://lore.kernel.org/r/20240412161057.14099-23-Jonathan.Cameron@huawei.com
Signed-off-by: Will Deacon <will@kernel.org>
drivers/perf/arm_smmuv3_pmu.c