1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/parisc/ccio-dma.c b/drivers/parisc/ccio-dma.c
index 93f8a8fa8890..a5d826237b26 100644
--- a/drivers/parisc/ccio-dma.c
+++ b/drivers/parisc/ccio-dma.c
@@ -1560,7 +1560,7 @@ static int ccio_probe(struct parisc_device *dev)
         *ioc_p = ioc;
 
         ioc->hw_path = dev->hw_path;
-        ioc->ioc_regs = ioremap(dev->hpa.start, 4096);
+        ioc->ioc_regs = ioremap_nocache(dev->hpa.start, 4096);
         ccio_ioc_init(ioc);
         ccio_init_resources(ioc);
         hppa_dma_ops = &ccio_ops;