diff options
| author | Mathias Nyman <mathias.nyman@linux.intel.com> | 2018-09-04 17:35:16 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2018-09-26 08:35:07 +0200 |
| commit | c343fc8035cb31357bd7d575590bb51c4e16563c (patch) | |
| tree | 7be7dfffcb783a365839e8f4e79a17a5290aed22 | |
| parent | 68fe884e7b98351684849a78d2bb099a7b389b64 (diff) | |
usb: Don't die twice if PCI xhci host is not responding in resume
commit f3dc41c5d22b2ca14a0802a65d8cdc33a3882d4e upstream.
usb_hc_died() should only be called once, and with the primary HCD
as parameter. It will mark both primary and secondary hcd's dead.
Remove the extra call to usb_cd_died with the shared hcd as parameter.
Fixes: ff9d78b36f76 ("USB: Set usb_hcd->state and flags for shared roothubs")
Signed-off-by: Mathias Nyman <mathias.nyman@linux.intel.com>
Cc: stable <stable@vger.kernel.org>
Acked-by: Alan Stern <stern@rowland.harvard.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| -rw-r--r-- | drivers/usb/core/hcd-pci.c | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/drivers/usb/core/hcd-pci.c b/drivers/usb/core/hcd-pci.c index 40378487e023..a5e3e410db4e 100644 --- a/drivers/usb/core/hcd-pci.c +++ b/drivers/usb/core/hcd-pci.c @@ -529,8 +529,6 @@ static int resume_common(struct device *dev, int event) event == PM_EVENT_RESTORE); if (retval) { dev_err(dev, "PCI post-resume error %d!\n", retval); - if (hcd->shared_hcd) - usb_hc_died(hcd->shared_hcd); usb_hc_died(hcd); } } |