diff --git a/drivers/char/tpm/tpm_crb.c b/drivers/char/tpm/tpm_crb.c
index a9dcf31eadd214b00394e016a7810ba03e919808..18606651d1aa43231755e8ec468c9191ec2e0c6b 100644
--- a/drivers/char/tpm/tpm_crb.c
+++ b/drivers/char/tpm/tpm_crb.c
@@ -464,7 +464,7 @@ static void __iomem *crb_map_res(struct device *dev, struct resource *iores,
 
 	/* Detect a 64 bit address on a 32 bit system */
 	if (start != new_res.start)
-		return (void __iomem *) ERR_PTR(-EINVAL);
+		return IOMEM_ERR_PTR(-EINVAL);
 
 	if (!iores)
 		return devm_ioremap_resource(dev, &new_res);