smsc75xx: fix resume after device reset
Steve Glendinning [Mon, 24 Sep 2012 04:42:59 +0000 (04:42 +0000)]
On some systems this device fails to properly resume after suspend,
this patch fixes it by running the usbnet_resume handler.

I suspect this also fixes this bug:

http://code.google.com/p/chromium-os/issues/detail?id=31871

Signed-off-by: Steve Glendinning <steve.glendinning@shawell.net>
Signed-off-by: David S. Miller <davem@davemloft.net>

drivers/net/usb/smsc75xx.c

index f5ab6e6..376143e 100644 (file)
@@ -1253,6 +1253,7 @@ static struct usb_driver smsc75xx_driver = {
        .probe          = usbnet_probe,
        .suspend        = usbnet_suspend,
        .resume         = usbnet_resume,
+       .reset_resume   = usbnet_resume,
        .disconnect     = usbnet_disconnect,
        .disable_hub_initiated_lpm = 1,
 };