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Commit d3c58fb1 authored by Anton Blanchard's avatar Anton Blanchard Committed by Paul Mackerras
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[POWERPC] Dont look for class-code in pci children 



Looking for class-code in PCI children breaks with direct slots. Lets
just count all children.

Signed-off-by: default avatarAnton Blanchard <anton@samba.org>
Acked-by: default avatarOlof Johansson <olof@lixom.net>
Signed-off-by: default avatarPaul Mackerras <paulus@samba.org>
parent 1e92a550

arch/powerpc/platforms/pseries/iommu.c

+2 −6
Original line number Diff line number Diff line
@@ -331,12 +331,8 @@ static void iommu_bus_setup_pSeries(struct pci_bus *bus) 
	if (isa_dn_orig)

		of_node_put(isa_dn_orig);



	/* Count number of direct PCI children of the PHB.

	 * All PCI device nodes have class-code property, so it's

	 * an easy way to find them.

	 */

	/* Count number of direct PCI children of the PHB. */

	for (children = 0, tmp = dn->child; tmp; tmp = tmp->sibling)

		if (get_property(tmp, "class-code", NULL))

		children++;



	DBG("Children: %d\n", children);