From: Joerg Roedel <jroedel@suse.de> mainline inclusion from mainline-v4.20-rc1 commit db5d6a70043a0073e59af99cd4fd6bcb5bd3ace2 category:feature bugzilla:NA CVE:NA ------------------- 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. Cc: Thierry Reding <thierry.reding@gmail.com> Acked-by: Thierry Reding <treding@nvidia.com> Signed-off-by: Joerg Roedel <jroedel@suse.de> Signed-off-by: Chen Jun <chenjun102@huawei.com> Reviewed-by: Hanjun Guo <guohanjun@huawei.com> Signed-off-by: Yang Yingliang <yangyingliang@huawei.com> --- drivers/iommu/tegra-smmu.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/iommu/tegra-smmu.c b/drivers/iommu/tegra-smmu.c index fa0ecb5e6380..b784d51f2a0d 100644 --- a/drivers/iommu/tegra-smmu.c +++ b/drivers/iommu/tegra-smmu.c @@ -858,7 +858,7 @@ static struct iommu_group *tegra_smmu_group_get(struct tegra_smmu *smmu, static struct iommu_group *tegra_smmu_device_group(struct device *dev) { - struct iommu_fwspec *fwspec = dev->iommu_fwspec; + struct iommu_fwspec *fwspec = dev_iommu_fwspec_get(dev); struct tegra_smmu *smmu = dev->archdata.iommu; struct iommu_group *group; -- 2.25.1