From 809a7fc6593f288d6f820ef6cc57b9d69b5f9474 Mon Sep 17 00:00:00 2001
From: Hayes Wang <hayeswang@realtek.com>
Date: Wed, 22 Jan 2020 16:02:08 +0800
Subject: [PATCH] r8152: disable U2P3 for RTL8153B
Git-commit: 809a7fc6593f288d6f820ef6cc57b9d69b5f9474
References: git-fixes
Patch-mainline: v5.5

Enable U2P3 may miss zero packet for bulk-in.

Signed-off-by: Hayes Wang <hayeswang@realtek.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Oliver Neukum <oneukum@suse.com>
---
 drivers/net/usb/r8152.c |    3 ---
 1 file changed, 3 deletions(-)

--- a/drivers/net/usb/r8152.c
+++ b/drivers/net/usb/r8152.c
@@ -3021,7 +3021,6 @@ static void rtl8153b_runtime_enable(stru
 		r8153b_ups_en(tp, false);
 		r8153_queue_wake(tp, false);
 		rtl_runtime_suspend_enable(tp, false);
-		r8153_u2p3en(tp, true);
 		r8153b_u1u2en(tp, true);
 	}
 }
@@ -3578,7 +3577,6 @@ static void r8153b_hw_phy_cfg(struct r81
 
 	r8153b_aldps_en(tp, true);
 	r8153b_enable_fc(tp);
-	r8153_u2p3en(tp, true);
 
 	set_bit(PHY_RESET, &tp->flags);
 }
@@ -3923,7 +3921,6 @@ static void rtl8153b_up(struct r8152 *tp
 	ocp_write_dword(tp, MCU_TYPE_USB, USB_RX_BUF_TH, RX_THR_B);
 
 	r8153b_aldps_en(tp, true);
-	r8153_u2p3en(tp, true);
 	r8153b_u1u2en(tp, true);
 }