diff options
Diffstat (limited to 'drivers/usb')
| -rw-r--r-- | drivers/usb/host/ehci-hub.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/drivers/usb/host/ehci-hub.c b/drivers/usb/host/ehci-hub.c index 6b5e4d18d4bf..1b6f1c0e5cee 100644 --- a/drivers/usb/host/ehci-hub.c +++ b/drivers/usb/host/ehci-hub.c @@ -235,6 +235,13 @@ static int ehci_bus_resume (struct usb_hcd *hcd) return -ESHUTDOWN; } + if (unlikely(ehci->debug)) { + if (ehci->debug && !dbgp_reset_prep()) + ehci->debug = NULL; + else + dbgp_external_startup(); + } + /* Ideally and we've got a real resume here, and no port's power * was lost. (For PCI, that means Vaux was maintained.) But we * could instead be restoring a swsusp snapshot -- so that BIOS was |