linux-kernel - RE: [PATCH 23/28] drivers: usb: Call cpu_latency_qos_*() instead of pm_qos

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Date:   Tue, 18 Feb 2020 08:11:17 +0000
From:   Peter Chen <peter.chen@....com>
To:     Greg KH <greg@...ah.com>
CC:     "Rafael J. Wysocki" <rjw@...ysocki.net>,
        Linux PM <linux-pm@...r.kernel.org>,
        LKML <linux-kernel@...r.kernel.org>,
        Amit Kucheria <amit.kucheria@...aro.org>,
        "linux-usb@...r.kernel.org" <linux-usb@...r.kernel.org>
Subject: RE: [PATCH 23/28] drivers: usb: Call cpu_latency_qos_*() instead of
 pm_qos_*()

 
> 
> On Tue, Feb 18, 2020 at 08:03:13AM +0000, Peter Chen wrote:
> > On 20-02-12 10:38:27, Greg KH wrote:
> > > On Wed, Feb 12, 2020 at 12:28:44AM +0100, Rafael J. Wysocki wrote:
> > > > From: "Rafael J. Wysocki" <rafael.j.wysocki@...el.com>
> > > >
> > > > Call cpu_latency_qos_add/remove_request() instead of
> > > > pm_qos_add/remove_request(), respectively, because the latter are
> > > > going to be dropped.
> > > >
> > > > No intentional functional impact.
> > > >
> > > > Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@...el.com>
> > > > ---
> > > >  drivers/usb/chipidea/ci_hdrc_imx.c | 12 +++++-------
> > > >  1 file changed, 5 insertions(+), 7 deletions(-)
> > >
> > > Acked-by: Greg Kroah-Hartman <gregkh@...uxfoundation.org>
> >
> > Hi Greg,
> >
> > With this patch applied, the usb-next can't compile pass.
> 
> Did I apply this?  It looks to need to go through Rafael's tree which introduces the
> new api, right?
> 

Not yet, I just try it at my local for my chipidea tree.

Peter