1 files changed, 1 insertions, 0 deletions

diff --git a/drivers/ide/ide-probe.c b/drivers/ide/ide-probe.c
index 9d8686a49fcf..ec5f58c6f19a 100644
--- a/drivers/ide/ide-probe.c
+++ b/drivers/ide/ide-probe.c
@@ -1363,6 +1363,7 @@ static void ide_init_port(ide_hwif_t *hwif, unsigned int port,
 
                 if (rc < 0) {
                         printk(KERN_INFO "%s: DMA disabled\n", hwif->name);
+                        hwif->dma_base = 0;
                         hwif->swdma_mask = 0;
                         hwif->mwdma_mask = 0;
                         hwif->ultra_mask = 0;