PCI: Add pbus_validate_busn() for Bus Number validation

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pci_scan_bridge_extend() validates bus numbers but upcoming changes that
separate CardBus code into own function need to call that the same
validation.

Thus, add pbus_validate_busn for validating the Bus Numbers.

Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Link: https://patch.msgid.link/20251219174036.16738-23-ilpo.jarvinen@linux.intel.com

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Ilpo Järvinen 2025-12-19 19:40:35 +02:00 • committed by Bjorn Helgaas

parent cad3337bb6

commit 3cbb40c3d4

2 changed files with 22 additions and 12 deletions

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1

drivers/pci/pci.h

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33

drivers/pci/probe.c

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