diff --git a/[refs] b/[refs]
index bf3e7745e34a..60d2bec2fc6b 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: ebedb22d2bacdcf577348eae77ab8f27c9db8ee8
+refs/heads/master: 81a95f049962ec20a9aed888e676208b206f0f2e
diff --git a/trunk/drivers/net/r8169.c b/trunk/drivers/net/r8169.c
index 03a8318d90a2..96b6cfbf0a3a 100644
--- a/trunk/drivers/net/r8169.c
+++ b/trunk/drivers/net/r8169.c
@@ -560,10 +560,10 @@ static void mdio_write(void __iomem *ioaddr, int reg_addr, int value)
 		udelay(25);
 	}
 	/*
-	 * Some configurations require a small delay even after the write
-	 * completed indication or the next write might fail.
+	 * According to hardware specs a 20us delay is required after write
+	 * complete indication, but before sending next command.
 	 */
-	udelay(25);
+	udelay(20);
 }
 
 static int mdio_read(void __iomem *ioaddr, int reg_addr)
@@ -583,6 +583,12 @@ static int mdio_read(void __iomem *ioaddr, int reg_addr)
 		}
 		udelay(25);
 	}
+	/*
+	 * According to hardware specs a 20us delay is required after read
+	 * complete indication, but before sending next command.
+	 */
+	udelay(20);
+
 	return value;
 }