ACPI: PCI: Use a mutex guard to simplify acpi_get_pci_dev()

Use a mutex guard in acpi_get_pci_dev() for the physical_node_lock
locking and drop local variable pci_dev that becomes redundant after
that change.

No intentional functional impact.

Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
Link: https://patch.msgid.link/3056272.e9J7NaK4W3@rafael.j.wysocki

0 files changed, 0 insertions, 0 deletions