perf/x86/intel/uncore: Factor out uncore_pci_pmu_unregister()

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The PMU unregistration in the uncore PCI sub driver is similar as the
normal PMU unregistration for a PCI device. The codes to unregister a
PCI PMU can be shared.

Factor out uncore_pci_pmu_unregister(), which will be used later.

Use uncore_pci_get_dev_die_info() to replace the codes which retrieve
the socket and die informaion.

The pci_set_drvdata() is not included in uncore_pci_pmu_unregister() as
well, because the uncore PCI sub driver will not touch the private
driver data pointer of the device.

Signed-off-by: Kan Liang <kan.liang@linux.intel.com>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Link: https://lkml.kernel.org/r/1600094060-82746-5-git-send-email-kan.liang@linux.intel.com

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Kan Liang 2020-09-14 07:34:18 -07:00 • committed by Peter Zijlstra

parent 16fa64315c

commit cdcce92a3a

1 changed files with 25 additions and 10 deletions

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arch/x86/events/intel/uncore.c

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