net: usb: r8152: disable autosuspend

We've seen some issues with the Tegra XUSB controller resuming from
autosuspend. This change disables autosuspend until the XUSB team can
understand the issue

Bug 1604791
Bug 200091204

Change-Id: I9e7b4b85fe31a1a88e1f9e19d856c52f69dbb1b0
Signed-off-by: Aly Hirani <ahirani@nvidia.com>
Reviewed-on: http://git-master/r/681672
(cherry picked from commit fb40b49a54b23e3d592f69170172000d3a08e6b7)
Reviewed-on: http://git-master/r/744734
Reviewed-by: Bharat Nihalani <bnihalani@nvidia.com>
Tested-by: Bharat Nihalani <bnihalani@nvidia.com>

1 files changed, 2 insertions, 0 deletions

diff --git a/drivers/net/usb/r8152_shield.c b/drivers/net/usb/r8152_shield.c
index 9d206a230..ad6bfe356 100644
--- a/drivers/net/usb/r8152_shield.c
+++ b/drivers/net/usb/r8152_shield.c
@@ -5834,6 +5834,8 @@ static int rtl8152_probe(struct usb_interface *intf,
         tasklet_disable(&tp->tl);
         /* usb_enable_autosuspend(udev); */
 
+        usb_disable_autosuspend(udev);
+
         netif_info(tp, probe, netdev, "%s\n", DRIVER_VERSION);
         netif_info(tp, probe, netdev, "%s\n", PATENTS);