diff options
| author | Mathias Nyman <mathias.nyman@linux.intel.com> | 2017-05-17 17:32:05 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2017-05-18 15:19:42 +0200 |
| commit | 604d02a2a66ab7f93fd3b2bde3698c29ef057b65 (patch) | |
| tree | 1be69b4009a5da20c5959a771e661fe07b4907cb /drivers/usb/host/xhci-hub.c | |
| parent | xhci: remove GFP_DMA flag from allocation (diff) | |
| download | linux-604d02a2a66ab7f93fd3b2bde3698c29ef057b65.tar.xz linux-604d02a2a66ab7f93fd3b2bde3698c29ef057b65.zip | |
xhci: Fix command ring stop regression in 4.11
In 4.11 TRB completion codes were renamed to match spec.
Completion codes for command ring stopped and endpoint stopped
were mixed, leading to failures while handling a stopped command ring.
Use the correct completion code for command ring stopped events.
Fixes: 0b7c105a04ca ("usb: host: xhci: rename completion codes to match spec")
Cc: <stable@vger.kernel.org> # 4.11
Signed-off-by: Mathias Nyman <mathias.nyman@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/usb/host/xhci-hub.c')
| -rw-r--r-- | drivers/usb/host/xhci-hub.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/usb/host/xhci-hub.c b/drivers/usb/host/xhci-hub.c index 5e3e9d4c6956..0dde49c35dd2 100644 --- a/drivers/usb/host/xhci-hub.c +++ b/drivers/usb/host/xhci-hub.c @@ -419,7 +419,7 @@ static int xhci_stop_device(struct xhci_hcd *xhci, int slot_id, int suspend) wait_for_completion(cmd->completion); if (cmd->status == COMP_COMMAND_ABORTED || - cmd->status == COMP_STOPPED) { + cmd->status == COMP_COMMAND_RING_STOPPED) { xhci_warn(xhci, "Timeout while waiting for stop endpoint command\n"); ret = -ETIME; } |