diff options
Diffstat (limited to 'drivers/iommu/qcom_iommu.c')
| -rw-r--r-- | drivers/iommu/qcom_iommu.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/iommu/qcom_iommu.c b/drivers/iommu/qcom_iommu.c index 6ad5f934f00f..52f38292df5b 100644 --- a/drivers/iommu/qcom_iommu.c +++ b/drivers/iommu/qcom_iommu.c @@ -284,9 +284,9 @@ static int qcom_iommu_init_domain(struct iommu_domain *domain, /* MAIRs (stage-1 only) */ iommu_writel(ctx, ARM_SMMU_CB_S1_MAIR0, - pgtbl_cfg.arm_lpae_s1_cfg.mair[0]); + pgtbl_cfg.arm_lpae_s1_cfg.mair); iommu_writel(ctx, ARM_SMMU_CB_S1_MAIR1, - pgtbl_cfg.arm_lpae_s1_cfg.mair[1]); + pgtbl_cfg.arm_lpae_s1_cfg.mair >> 32); /* SCTLR */ reg = SCTLR_CFIE | SCTLR_CFRE | SCTLR_AFE | SCTLR_TRE | @@ -539,8 +539,8 @@ static int qcom_iommu_add_device(struct device *dev) } group = iommu_group_get_for_dev(dev); - if (IS_ERR_OR_NULL(group)) - return PTR_ERR_OR_ZERO(group); + if (IS_ERR(group)) + return PTR_ERR(group); iommu_group_put(group); iommu_device_link(&qcom_iommu->iommu, dev); |