PCI: Use pbus_select_window() in space available checker

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pbus_upstream_space_available() figures out the upstream bridge window
resources on its own. Migrate it to use pbus_select_window().

Note: pbus_select_window() -> pbus_select_window_for_type() calls
find_bus_resource_of_type() for root bus, which does not do parent check
similar to what pbus_upstream_space_available() did earlier, but the
difference does not matter because pbus_upstream_space_available() itself
stops when it encounters the root bus.

Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Link: https://patch.msgid.link/20250829131113.36754-19-ilpo.jarvinen@linux.intel.com

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Ilpo Järvinen 2025-08-29 16:11:07 +03:00 • committed by Bjorn Helgaas

parent da07881005

commit 13016e15d5

1 changed files with 32 additions and 33 deletions

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drivers/pci/setup-bus.c

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