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path: root/drivers/net/usb/r8152.c
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Diffstat (limited to 'drivers/net/usb/r8152.c')
-rw-r--r--drivers/net/usb/r8152.c9
1 files changed, 6 insertions, 3 deletions
diff --git a/drivers/net/usb/r8152.c b/drivers/net/usb/r8152.c
index 947371226c22..ee41088c5251 100644
--- a/drivers/net/usb/r8152.c
+++ b/drivers/net/usb/r8152.c
@@ -9642,9 +9642,12 @@ static int rtl8152_probe(struct usb_interface *intf,
netdev->hw_features &= ~NETIF_F_RXCSUM;
}
- if (udev->parent &&
- le16_to_cpu(udev->parent->descriptor.idVendor) == VENDOR_ID_LENOVO) {
- tp->lenovo_macpassthru = 1;
+ if (le16_to_cpu(udev->descriptor.idVendor) == VENDOR_ID_LENOVO) {
+ switch (le16_to_cpu(udev->descriptor.idProduct)) {
+ case DEVICE_ID_THINKPAD_THUNDERBOLT3_DOCK_GEN2:
+ case DEVICE_ID_THINKPAD_USB_C_DOCK_GEN2:
+ tp->lenovo_macpassthru = 1;
+ }
}
if (le16_to_cpu(udev->descriptor.bcdDevice) == 0x3011 && udev->serial &&