diff --git a/drivers/video/rockchip/iep/iep_drv.c b/drivers/video/rockchip/iep/iep_drv.c
index 7ed253eb9a54..d1a4036870f3 100644
--- a/drivers/video/rockchip/iep/iep_drv.c
+++ b/drivers/video/rockchip/iep/iep_drv.c
@@ -1005,10 +1005,10 @@ static int iep_drv_probe(struct platform_device *pdev)
 	int ret = 0;
 	struct resource *res = NULL;
 	u32 version;
+	struct device_node *np = pdev->dev.of_node;
 #if defined(CONFIG_IEP_IOMMU)
 	u32 iommu_en = 0;
 	struct device *mmu_dev = NULL;
-	struct device_node *np = pdev->dev.of_node;
 	of_property_read_u32(np, "iommu_enabled", &iommu_en);
 #endif
 
diff --git a/drivers/video/rockchip/iep/iep_drv.h b/drivers/video/rockchip/iep/iep_drv.h
index 496e0d04cf15..f0787342fd74 100644
--- a/drivers/video/rockchip/iep/iep_drv.h
+++ b/drivers/video/rockchip/iep/iep_drv.h
@@ -144,8 +144,8 @@ typedef struct iep_service_info {
 
 #ifdef CONFIG_IEP_IOMMU
 	struct ion_client *ion_client;
-	struct device *iommu_dev;
 #endif
+	struct device *iommu_dev;
 } iep_service_info;
 
 struct iep_reg {