Commit ede40f39 authored Dec 20, 2019 by Qingqing Zhou

iommu: arm-smmu: fix compile error if CONFIG_PCI disabled



of_get_device_group() uses pci_bus_type, compilation error will
happen if CONFIG_PCI is disabled, add checks for this config.

Fixes: 6d696b37 ("iommu: arm-smmu: Support default domain attributes")
Change-Id: I7c5073b5bc5004600a4633b75fe7d5ea764cc656
Signed-off-by: Qingqing Zhou <qqzhou@codeaurora.org>

parent 38ae0c3a

drivers/iommu/arm-smmu.c

+2 −0

Original line number	Diff line number	Diff line
		@@ -3036,10 +3036,12 @@ static struct iommu_group of_get_device_group(struct device dev)
		if (ret > 0)
		return data.group;

		#ifdef CONFIG_PCI
		ret = bus_for_each_dev(&pci_bus_type, NULL, &data,
		__bus_lookup_iommu_group);
		if (ret > 0)
		return data.group;
		#endif

		group = generic_device_group(dev);
		if (IS_ERR(group))