diff --git a/drivers/parisc/ccio-dma.c b/drivers/parisc/ccio-dma.c
index 6209d58e9492..fdd302d0a1c9 100644
--- a/drivers/parisc/ccio-dma.c
+++ b/drivers/parisc/ccio-dma.c
@@ -1544,6 +1544,7 @@ static int __init ccio_probe(struct parisc_device *dev)
 	}
 	ccio_ioc_init(ioc);
 	if (ccio_init_resources(ioc)) {
+		iounmap(ioc->ioc_regs);
 		kfree(ioc);
 		return -ENOMEM;
 	}