tree 7df6c3aeb28f649c2fd8bd9f1a1f3a2bba947090
parent 14fe5951b667872154d753e451dea043050e9006
author Mika Westerberg <mika.westerberg@linux.intel.com> 1527511676 +0300
committer Bjorn Helgaas <bhelgaas@google.com> 1528132086 -0500

PCI: Improve pci_scan_bridge() and pci_scan_bridge_extend() doc

It is not immediately clear what the two functions actually return so
add kernel-doc comment explaining it a bit better.

Suggested-by: Bjorn Helgaas <bhelgaas@google.com>
Signed-off-by: Mika Westerberg <mika.westerberg@linux.intel.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Reviewed-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>