| Message ID | 1589256511-12446-2-git-send-email-zhangfei.gao@linaro.org (mailing list archive) |
|---|---|
| State | Not Applicable, archived |
| Headers | show |
| Series | Let pci_fixup_final access iommu_fwnode | expand |
diff --git a/drivers/iommu/of_iommu.c b/drivers/iommu/of_iommu.c index 20738aac..c1b58c4 100644 --- a/drivers/iommu/of_iommu.c +++ b/drivers/iommu/of_iommu.c @@ -188,6 +188,7 @@ const struct iommu_ops *of_iommu_configure(struct device *dev, pci_request_acs(); err = pci_for_each_dma_alias(to_pci_dev(dev), of_pci_iommu_init, &info); + pci_fixup_device(pci_fixup_final, to_pci_dev(dev)); } else if (dev_is_fsl_mc(dev)) { err = of_fsl_mc_iommu_init(to_fsl_mc_device(dev), master_np); } else {
Calling pci_fixup_final after of_pci_iommu_init, which alloc iommu_fwnode. Some platform devices appear as PCI but are actually on the AMBA bus, and they need fixup in drivers/pci/quirks.c handling iommu_fwnode. So calling pci_fixup_final after iommu_fwnode is allocated. Signed-off-by: Zhangfei Gao <zhangfei.gao@linaro.org> --- drivers/iommu/of_iommu.c | 1 + 1 file changed, 1 insertion(+)