evie/android_kernel_oneplus_msm8998
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USB: dwc3-msm: clear in_restart flag always in restart work

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Currenlty driver is clearing mdwc->inrestart flag only if vbus_active
is high only after making sure USB entered low power mode. There is a
chance cable is disconnected during execution of restart work and endup
not clearing mdwc->in_restart flag if disconnect happens. Hence fix this
by clearing mdwc->in_restart flag always irrespective of vbus_active set
or cleared.

Change-Id: I15fa1893c798946c7514bf8cb23773b5784e671e
Signed-off-by: Vijayavardhan Vennapusa <vvreddy@codeaurora.org>
This commit is contained in:
Vijayavardhan Vennapusa 2016-11-25 11:25:35 +05:30
parent bee274711e
commit e0a3a8b537
1 changed files with 2 additions and 3 deletions
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5
drivers/usb/dwc3/dwc3-msm.c
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@ -1465,11 +1465,10 @@ static void dwc3_restart_usb_work(struct work_struct *w)
pm_runtime_suspend(mdwc->dev);
}
mdwc->in_restart = false;
/* Force reconnect only if cable is still connected */
if (mdwc->vbus_active) {
mdwc->in_restart = false;
if (mdwc->vbus_active)
dwc3_resume_work(&mdwc->resume_work);
}
dwc->err_evt_seen = false;
flush_delayed_work(&mdwc->sm_work);