Re: [PATCH v2 3/3] USB: Disable LPM on WD19's Realtek Hub
From: Greg KH
Date: Sat Jan 11 2020 - 15:01:53 EST
On Fri, Jan 10, 2020 at 04:02:11PM +0800, Kai-Heng Feng wrote:
> Realtek Hub (0bda:0x0487) used in Dell Dock WD19 sometimes drops off the
> bus when bringing underlying ports from U3 to U0.
>
> Disabling LPM on the hub during setting link state is not enough, so
> let's disable LPM completely for this hub.
>
> Signed-off-by: Kai-Heng Feng <kai.heng.feng@xxxxxxxxxxxxx>
> ---
> drivers/usb/core/quirks.c | 3 +++
> 1 file changed, 3 insertions(+)
What changed from v1? Always put that below the --- line.
Also I only see 1 patch here, what happened to the first two?
Please resend the whole series, and properly document what went on, you
know this...
thanks,
greg k-h