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checks: Allow PCI bridge child nodes without an address

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Some PCI bridge nodes have child nodes such as an interrupt controller
which are not PCI devices. Allow these nodes which don't have a
unit-address.

Signed-off-by: Rob Herring <robh@kernel.org>
Message-Id: <20200928201942.3242124-1-robh@kernel.org>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
This commit is contained in:
Rob Herring 2020-09-28 15:19:41 -05:00 committed by David Gibson
parent 73e0f143b7
commit cbca977ea1
1 changed files with 1 additions and 3 deletions
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4
checks.c
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@ -891,10 +891,8 @@ static void check_pci_device_reg(struct check *c, struct dt_info *dti, struct no
return;
prop = get_property(node, "reg");
if (!prop) {
FAIL(c, dti, node, "missing PCI reg property");
if (!prop)
return;
}
cells = (cell_t *)prop->val.val;
if (cells[1] || cells[2])