Re: [PATCH 1/1] usb: chipidea: msm: Ensure proper controller reset using role switch API

[Greg KH]

On Thu, May 07, 2020 at 08:49:18AM +0800, Peter Chen wrote:
> From: Bryan O'Donoghue <bryan.odonoghue@xxxxxxxxxx>
> 
> Currently we check to make sure there is no error state on the extcon
> handle for VBUS when writing to the HS_PHY_GENCONFIG_2 register. When using
> the USB role-switch API we still need to write to this register absent an
> extcon handle.
> 
> This patch makes the appropriate update to ensure the write happens if
> role-switching is true.
> 
> Fixes: 05559f10ed79 ("usb: chipidea: add role switch class support")

This should also go do stable kernels, I'll mark that...