diff --git a/drivers/ide/arm/palm_bk3710.c b/drivers/ide/arm/palm_bk3710.c
index 2f2b4f4cf22..74a05dc6d1e 100644
--- a/drivers/ide/arm/palm_bk3710.c
+++ b/drivers/ide/arm/palm_bk3710.c
@@ -83,7 +83,7 @@ static const struct palm_bk3710_udmatiming palm_bk3710_udmatimings[6] = {
 	{125, 160},		/* UDMA Mode 1 */
 	{100, 120},		/* UDMA Mode 2 */
 	{100, 90},		/* UDMA Mode 3 */
-	{85,  60},		/* UDMA Mode 4 */
+	{100, 60},		/* UDMA Mode 4 */
 };
 
 static void palm_bk3710_setudmamode(void __iomem *base, unsigned int dev,