diff --git a/drivers/platform/msm/ipa/ipa_v2/ipa.c b/drivers/platform/msm/ipa/ipa_v2/ipa.c index fc3d9f355da6..ff468ff67a97 100644 --- a/drivers/platform/msm/ipa/ipa_v2/ipa.c +++ b/drivers/platform/msm/ipa/ipa_v2/ipa.c @@ -4440,7 +4440,7 @@ static int ipa_smmu_uc_cb_probe(struct device *dev) cb->dev = dev; cb->mapping = arm_iommu_create_mapping(msm_iommu_get_bus(dev), cb->va_start, cb->va_size); - if (IS_ERR(cb->mapping)) { + if (IS_ERR_OR_NULL(cb->mapping)) { IPADBG("Fail to create mapping\n"); /* assume this failure is because iommu driver is not ready */ return -EPROBE_DEFER; @@ -4543,7 +4543,7 @@ static int ipa_smmu_ap_cb_probe(struct device *dev) cb->mapping = arm_iommu_create_mapping(msm_iommu_get_bus(dev), cb->va_start, cb->va_size); - if (IS_ERR(cb->mapping)) { + if (IS_ERR_OR_NULL(cb->mapping)) { IPADBG("Fail to create mapping\n"); /* assume this failure is because iommu driver is not ready */ return -EPROBE_DEFER; diff --git a/drivers/platform/msm/ipa/ipa_v3/ipa.c b/drivers/platform/msm/ipa/ipa_v3/ipa.c index 4db07bad7d93..cd6ed95209cf 100644 --- a/drivers/platform/msm/ipa/ipa_v3/ipa.c +++ b/drivers/platform/msm/ipa/ipa_v3/ipa.c @@ -4752,7 +4752,7 @@ static int ipa_smmu_uc_cb_probe(struct device *dev) cb->dev = dev; cb->mapping = arm_iommu_create_mapping(msm_iommu_get_bus(dev), cb->va_start, cb->va_size); - if (IS_ERR(cb->mapping)) { + if (IS_ERR_OR_NULL(cb->mapping)) { IPADBG("Fail to create mapping\n"); /* assume this failure is because iommu driver is not ready */ return -EPROBE_DEFER; @@ -4866,7 +4866,7 @@ static int ipa_smmu_ap_cb_probe(struct device *dev) cb->dev = dev; cb->mapping = arm_iommu_create_mapping(msm_iommu_get_bus(dev), cb->va_start, cb->va_size); - if (IS_ERR(cb->mapping)) { + if (IS_ERR_OR_NULL(cb->mapping)) { IPADBG("Fail to create mapping\n"); /* assume this failure is because iommu driver is not ready */ return -EPROBE_DEFER;