PCI/ACPI: Remove unnecessary osc_lock

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9778c14b4c ("ACPI/PCI: Fix possible race condition on _OSC evaluation")
added locking around _OSC calls to protect the acpi_osc_data_list that
stored the results.

63f10f0f6d ("PCI/ACPI: move _OSC code to pci_root.c") moved the results
from acpi_osc_data_list to the struct acpi_pci_root, where it no longer
needs locking, but did not remove the lock.

Remove the unnecessary locking around _OSC calls.

Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Acked-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>

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This commit is contained in:

Bjorn Helgaas 2020-06-02 17:27:33 -05:00

parent 1423de718e

commit 866e61fc40

1 changed files with 10 additions and 20 deletions

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drivers/acpi/pci_root.c

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