diff options
| author | Gregory Herrero <gregory.herrero@intel.com> | 2015-01-30 09:09:26 +0100 |
|---|---|---|
| committer | Fei Wang <w.f@huawei.com> | 2015-02-06 12:57:45 +0800 |
| commit | 0152ad445d9be479c5e551dde54cf4a74c76c943 (patch) | |
| tree | f3446db767d6fbed6475bb8f1841b267f8ae4e04 | |
| parent | c60481234d94ccbae49d76be5327d86499c86e25 (diff) | |
usb: dwc2: host: resume root hub on remote wakeup
When a remote wakeup happens during bus_suspend, hcd needs to resume
its root hub.
Acked-by: John Youn <johnyoun@synopsys.com>
Signed-off-by: Gregory Herrero <gregory.herrero@intel.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>
| -rw-r--r-- | drivers/usb/dwc2/hcd.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/drivers/usb/dwc2/hcd.c b/drivers/usb/dwc2/hcd.c index de273ab9684d..440337983f83 100644 --- a/drivers/usb/dwc2/hcd.c +++ b/drivers/usb/dwc2/hcd.c @@ -316,10 +316,12 @@ void dwc2_hcd_disconnect(struct dwc2_hsotg *hsotg) */ static void dwc2_hcd_rem_wakeup(struct dwc2_hsotg *hsotg) { - if (hsotg->lx_state == DWC2_L2) + if (hsotg->lx_state == DWC2_L2) { hsotg->flags.b.port_suspend_change = 1; - else + usb_hcd_resume_root_hub(hsotg->priv); + } else { hsotg->flags.b.port_l1_change = 1; + } } /** |