iommu/dma: Use helper functions to access dev->iommu_fwspec



Use the new helpers dev_iommu_fwspec_get()/set() to access
the dev->iommu_fwspec pointer. This makes it easier to move
that pointer later into another struct.

Signed-off-by: Joerg Roedel <jroedel@suse.de>

parent 9b468f7d

drivers/iommu/dma-iommu.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -177,7 +177,7 @@ EXPORT_SYMBOL(iommu_put_dma_cookie);
		void iommu_dma_get_resv_regions(struct device dev, struct list_head list)
		{

		if (!is_of_node(dev->iommu_fwspec->iommu_fwnode))
		if (!is_of_node(dev_iommu_fwspec_get(dev)->iommu_fwnode))
		iort_iommu_msi_get_resv_regions(dev, list);

		}