diff --git a/drivers/usb/dwc_otg_310/dwc_otg_pcd_intr.c b/drivers/usb/dwc_otg_310/dwc_otg_pcd_intr.c
index 5d7d1178ca19..29c054e2b879 100755
--- a/drivers/usb/dwc_otg_310/dwc_otg_pcd_intr.c
+++ b/drivers/usb/dwc_otg_310/dwc_otg_pcd_intr.c
@@ -792,13 +792,8 @@ static inline void ep0_out_start(dwc_otg_core_if_t *core_if,
 	/** DOEPCTL0 Register write cnak will be set after setup interrupt */
 	doepctl.d32 = 0;
 	doepctl.b.epena = 1;
-	if (core_if->snpsid <= OTG_CORE_REV_2_94a) {
-		doepctl.b.cnak = 1;
-		DWC_WRITE_REG32(&dev_if->out_ep_regs[0]->doepctl, doepctl.d32);
-	} else {
-		DWC_MODIFY_REG32(&dev_if->out_ep_regs[0]->doepctl, 0,
-				 doepctl.d32);
-	}
+	DWC_MODIFY_REG32(&dev_if->out_ep_regs[0]->doepctl, 0,
+			 doepctl.d32);
 
 #ifdef VERBOSE
 	DWC_DEBUGPL(DBG_PCDV, "doepctl0=%0x\n",