From: Felipe Balbi <balbi@ti.com>
To: Doug Anderson <dianders@chromium.org>
Cc: Felipe Balbi <balbi@ti.com>,
Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
John Youn <johnyoun@synopsys.com>,
"linux-usb@vger.kernel.org" <linux-usb@vger.kernel.org>,
Chris Zhong <zyw@rock-chips.com>,
Heiko Stuebner <heiko@sntech.de>,
Julius Werner <jwerner@chromium.org>,
Andrew Bresticker <abrestic@chromium.org>,
Alexandru Stan <amstan@chromium.org>, lyz <lyz@rock-chips.com>,
"open list:ARM/Rockchip SoC..."
<linux-rockchip@lists.infradead.org>,
"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>
Subject: Re: [REPOST PATCH 3/3] USB: dwc2: Don't turn off the usbphy in suspend if wakeup is enabled
Date: Mon, 6 Jul 2015 14:35:46 -0500 [thread overview]
Message-ID: <20150706193546.GP20779@saruman.tx.rr.com> (raw)
In-Reply-To: <CAD=FV=XRY003C6ai4DFkcTogsW+g1AO955J_A4tB2tzu0PZy1Q@mail.gmail.com>
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On Mon, Jul 06, 2015 at 12:32:56PM -0700, Doug Anderson wrote:
> Felipe,
>
> On Mon, Jul 6, 2015 at 11:34 AM, Felipe Balbi <balbi@ti.com> wrote:
> > Hi,
> >
> > On Mon, Jul 06, 2015 at 11:27:04AM -0700, Douglas Anderson wrote:
> >> @@ -282,6 +296,28 @@ static int dwc2_driver_probe(struct platform_device *dev)
> >> return retval;
> >> }
> >>
> >> +static bool __maybe_unused dwc2_can_poweroff_phy(struct dwc2_hsotg *dwc2)
> >> +{
> >> + struct usb_device *root_hub = dwc2_hsotg_to_hcd(dwc2)->self.root_hub;
> >
> > what happens on peripheral only builds ?
>
> The function is only called on if "dwc2_is_device_mode(dwc2)" returns
> false. I think that means we're safe, right?
heh, missed that. Should be safe, yeah.
--
balbi
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next prev parent reply other threads:[~2015-07-06 19:36 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-07-06 18:27 [REPOST PATCH 0/3] dwc2 patches to allow wakeup on Rockchip rk3288 Douglas Anderson
2015-07-06 18:27 ` [REPOST PATCH 1/3] USB: Export usb_wakeup_enabled_descendants() Douglas Anderson
2015-07-06 18:27 ` [REPOST PATCH 2/3] Documentation: dt-bindings: Add snps,need-phy-for-wake for dwc2 USB Douglas Anderson
2015-07-06 18:27 ` [REPOST PATCH 3/3] USB: dwc2: Don't turn off the usbphy in suspend if wakeup is enabled Douglas Anderson
2015-07-06 18:34 ` Felipe Balbi
2015-07-06 19:32 ` Doug Anderson
2015-07-06 19:35 ` Felipe Balbi [this message]
2015-07-06 18:58 ` Alan Stern
2015-07-06 19:02 ` Felipe Balbi
2015-07-06 19:39 ` Doug Anderson
2015-07-07 14:28 ` Alan Stern
2015-07-08 0:06 ` Julius Werner
2015-07-08 15:01 ` Alan Stern
2015-07-08 19:41 ` Julius Werner
2015-07-08 19:58 ` Alan Stern
2015-10-21 16:23 ` [REPOST PATCH 0/3] dwc2 patches to allow wakeup on Rockchip rk3288 Doug Anderson
2015-10-27 2:05 ` John Youn
2015-10-31 0:01 ` Doug Anderson
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