diff --git a/drivers/media/platform/davinci/isif.c b/drivers/media/platform/davinci/isif.c
index c98edb67cfb2..c53cecd072b1 100644
--- a/drivers/media/platform/davinci/isif.c
+++ b/drivers/media/platform/davinci/isif.c
@@ -1075,10 +1075,14 @@ fail_base_iomap:
 	release_mem_region(res->start, resource_size(res));
 	i--;
 fail_nobase_res:
-	if (isif_cfg.base_addr)
+	if (isif_cfg.base_addr) {
 		iounmap(isif_cfg.base_addr);
-	if (isif_cfg.linear_tbl0_addr)
+		isif_cfg.base_addr = NULL;
+	}
+	if (isif_cfg.linear_tbl0_addr) {
 		iounmap(isif_cfg.linear_tbl0_addr);
+		isif_cfg.linear_tbl0_addr = NULL;
+	}
 
 	while (i >= 0) {
 		res = platform_get_resource(pdev, IORESOURCE_MEM, i);
@@ -1096,8 +1100,11 @@ static int isif_remove(struct platform_device *pdev)
 	int i = 0;
 
 	iounmap(isif_cfg.base_addr);
+	isif_cfg.base_addr = NULL;
 	iounmap(isif_cfg.linear_tbl0_addr);
+	isif_cfg.linear_tbl0_addr = NULL;
 	iounmap(isif_cfg.linear_tbl1_addr);
+	isif_cfg.linear_tbl1_addr = NULL;
 	while (i < 3) {
 		res = platform_get_resource(pdev, IORESOURCE_MEM, i);
 		if (res)