iommu/msm: Use dev_iommu_priv_get/set() (4bbe0c7c) · Commits · 戴 / test

Remove the use of dev->archdata.iommu and use the private per-device pointer provided by IOMMU core code instead. Signed-off-by:

drivers/iommu/msm_iommu.c

+2 −2

Original line number	Diff line number	Diff line
		@@ -593,14 +593,14 @@ static void insert_iommu_master(struct device *dev,
		struct msm_iommu_dev **iommu,
		struct of_phandle_args *spec)
		{
		struct msm_iommu_ctx_dev *master = dev->archdata.iommu;
		struct msm_iommu_ctx_dev *master = dev_iommu_priv_get(dev);
		int sid;

		if (list_empty(&(*iommu)->ctx_list)) {
		master = kzalloc(sizeof(*master), GFP_ATOMIC);
		master->of_node = dev->of_node;
		list_add(&master->list, &(*iommu)->ctx_list);
		dev->archdata.iommu = master;
		dev_iommu_priv_set(dev, master);
		}

		for (sid = 0; sid < master->num_mids; sid++)