1 files changed, 2 insertions, 0 deletions

diff --git a/drivers/net/ethernet/rdc/r6040.c b/drivers/net/ethernet/rdc/r6040.c
index 851376b7fc78..c6cd1d05f8ea 100644
--- a/drivers/net/ethernet/rdc/r6040.c
+++ b/drivers/net/ethernet/rdc/r6040.c
@@ -221,6 +221,7 @@ static int r6040_phy_read(void __iomem *ioaddr, int phy_addr, int reg)
                 cmd = ioread16(ioaddr + MMDIO);
                 if (!(cmd & MDIO_READ))
                         break;
+                udelay(1);
         }
 
         if (limit < 0)
@@ -244,6 +245,7 @@ static int r6040_phy_write(void __iomem *ioaddr,
                 cmd = ioread16(ioaddr + MMDIO);
                 if (!(cmd & MDIO_WRITE))
                         break;
+                udelay(1);
         }
 
         return (limit < 0) ? -ETIMEDOUT : 0;