[PATCH net-next 1/4] r8152: enable U1/U2 for USB_SPEED_SUPER

[Hayes Wang]

U1/U2 shoued be enabled for USB 3.0 or later. The USB 2.0 doesn't
support it.

Signed-off-by: Hayes Wang <hayesw...@realtek.com>
---
 drivers/net/usb/r8152.c | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/drivers/net/usb/r8152.c b/drivers/net/usb/r8152.c
index 2d7cc63bef89..4bfee289aa6f 100644
--- a/drivers/net/usb/r8152.c
+++ b/drivers/net/usb/r8152.c
@@ -3360,7 +3360,7 @@ static void rtl8153b_runtime_enable(struct r8152 *tp, 
bool enable)
                r8153b_ups_en(tp, false);
                r8153_queue_wake(tp, false);
                rtl_runtime_suspend_enable(tp, false);
-               if (tp->udev->speed != USB_SPEED_HIGH)
+               if (tp->udev->speed >= USB_SPEED_SUPER)
                        r8153b_u1u2en(tp, true);
        }
 }
@@ -5056,7 +5056,7 @@ static void rtl8153b_up(struct r8152 *tp)
 
        r8153_aldps_en(tp, true);
 
-       if (tp->udev->speed != USB_SPEED_HIGH)
+       if (tp->udev->speed >= USB_SPEED_SUPER)
                r8153b_u1u2en(tp, true);
 }
 
@@ -5572,8 +5572,9 @@ static void r8153b_init(struct r8152 *tp)
        ocp_data |= POLL_LINK_CHG;
        ocp_write_word(tp, MCU_TYPE_PLA, PLA_EXTRA_STATUS, ocp_data);
 
-       if (tp->udev->speed != USB_SPEED_HIGH)
+       if (tp->udev->speed >= USB_SPEED_SUPER)
                r8153b_u1u2en(tp, true);
+
        usb_enable_lpm(tp->udev);
 
        /* MAC clock speed down */
-- 
2.26.2