linux-usb.vger.kernel.org archive mirror
 help / color / mirror / Atom feed
From: Chunfeng Yun <chunfeng.yun@mediatek.com>
To: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: Martin Blumenstingl <martin.blumenstingl@googlemail.com>,
	Mathias Nyman <mathias.nyman@intel.com>,
	Matthias Brugger <matthias.bgg@gmail.com>,
	Roger Quadros <rogerq@ti.com>,
	linux-kernel@vger.kernel.org,
	linux-arm-kernel@lists.infradead.org, linux-usb@vger.kernel.org,
	linux-mediatek@lists.infradead.org
Subject: [usb-next,v2] usb: xhci: skip phys initialization of shared hcd
Date: Thu, 22 Mar 2018 17:21:26 +0800	[thread overview]
Message-ID: <1521710486.3717.146.camel@mhfsdcap03> (raw)

hi, 
On Thu, 2018-03-22 at 10:01 +0100, Greg Kroah-Hartman wrote:
> On Thu, Mar 22, 2018 at 04:39:20PM +0800, Chunfeng Yun wrote:
> > The phys has already been initialized when add primary hcd,
> > including usb2 phys and usb3 phys also if exist, so needn't
> > re-parse "phys" property again.
> > 
> > Signed-off-by: Chunfeng Yun <chunfeng.yun@mediatek.com>
> > ---
> >  drivers/usb/core/hcd.c | 2 +-
> >  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> What changed from version 1?
V1: skip phys initialization when add shared HCD by setting
xhci->shared_hcd->skip_phy_initialization=1;
for both xhci-plat.c & xhci-mtk.c files.

V2: fix it in hcd.c suggested by Roger
> 
> Always put that below the --- line like the kernel documentation asks
> you to do.
> 
> v3?
> 
> thanks,
> 
> greg k-h
---
To unsubscribe from this list: send the line "unsubscribe linux-usb" in
the body of a message to majordomo@vger.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html

             reply	other threads:[~2018-03-22  9:21 UTC|newest]

Thread overview: 7+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2018-03-22  9:21 Chunfeng Yun [this message]
  -- strict thread matches above, loose matches on Subject: below --
2018-03-23  3:20 [usb-next,v2] usb: xhci: skip phys initialization of shared hcd Chunfeng Yun
2018-03-22 12:53 Greg Kroah-Hartman
2018-03-22 12:29 Roger Quadros
2018-03-22 12:00 Greg Kroah-Hartman
2018-03-22  9:01 Greg Kroah-Hartman
2018-03-22  8:39 Chunfeng Yun

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=1521710486.3717.146.camel@mhfsdcap03 \
    --to=chunfeng.yun@mediatek.com \
    --cc=gregkh@linuxfoundation.org \
    --cc=linux-arm-kernel@lists.infradead.org \
    --cc=linux-kernel@vger.kernel.org \
    --cc=linux-mediatek@lists.infradead.org \
    --cc=linux-usb@vger.kernel.org \
    --cc=martin.blumenstingl@googlemail.com \
    --cc=mathias.nyman@intel.com \
    --cc=matthias.bgg@gmail.com \
    --cc=rogerq@ti.com \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).