PCI: of: Use device_{add,remove}_of_node() to attach of_node to existing device

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The commit 407d1a5192 ("PCI: Create device tree node for bridge")
creates of_node for PCI devices. The newly created of_node is attached
to an existing device. This is done setting directly pdev->dev.of_node
in the code.

Even if pdev->dev.of_node cannot be previously set, this doesn't handle
the fwnode field of the struct device. Indeed, this field needs to be
set if it hasn't already been set.

device_{add,remove}_of_node() have been introduced to handle this case.

Use them instead of the direct setting.

Link: https://lore.kernel.org/r/20250224141356.36325-3-herve.codina@bootlin.com
Signed-off-by: Herve Codina <herve.codina@bootlin.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Reviewed-by: Rob Herring (Arm) <robh@kernel.org>

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Herve Codina 2025-02-24 15:13:52 +01:00 • committed by Bjorn Helgaas

parent 3b62449da4

commit e2267841fe

1 changed files with 9 additions and 2 deletions

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drivers/pci/of.c

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