linux-kernel - Re: [PATCH v7 0/4] usb/gadget: independent registration of gadgets and gadget drivers

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Message-ID: <CAB=otbTFawXWVVUjrSDy3wei_7hzzCk6DTr2T6gGoBib-bEv3g@mail.gmail.com>
Date:	Thu, 26 Nov 2015 15:12:38 +0200
From:	Ruslan Bilovol <ruslan.bilovol@...il.com>
To:	Marek Szyprowski <m.szyprowski@...sung.com>
Cc:	"linux-usb@...r.kernel.org" <linux-usb@...r.kernel.org>,
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
	Bartlomiej Zolnierkiewicz <b.zolnierkie@...sung.com>
Subject: Re: [PATCH v7 0/4] usb/gadget: independent registration of gadgets
 and gadget drivers

Hi Marek,

On Mon, Nov 23, 2015 at 10:56 AM, Marek Szyprowski
<m.szyprowski@...sung.com> wrote:
> Hello,
>
> This is a resurrection of the patches initially submitted by Ruslan
> Bilovol in the following thread: https://lkml.org/lkml/2015/6/22/554
>
> The changes since the original submission (v5) includes rebase onto
> latest linux-next branch, simplification of the code requested by Alan
> Stern and Felipe Balbi, removal of a patch, which deleted __init/__exit
> attributes (this change has been already merged) and fixes of the
> checkpatch issues.

Thank you for handling it as I'm still to busy for continuing on this feature.

Best regards,
Ruslan

>
> This feature is urgently needed, because it is not longer possible to
> use workaround to avoid deferred probe in UDC drivers due to
> not-yet-probed i2c regulator drivers (for more information see
> https://lkml.org/lkml/2015/10/30/374 ).
>
> This patchset has been successfully tested on Odroid XU3 boards with
> DWC3 UDC driver being deferred by missing regulator drivers.
>
> Best regards
> Marek Szyprowski
> Samsung R&D Institute Poland
>
>
> Patch summary:
>
> Ruslan Bilovol (4):
>   usb: gadget: bind UDC by name passed via usb_gadget_driver structure
>   usb: gadget: configfs: pass UDC name via usb_gadget_driver struct
>   usb: gadget: udc-core: remove unused usb_udc_attach_driver()
>   usb: gadget: udc-core: independent registration of gadgets and gadget
>     drivers
>
>  drivers/usb/gadget/configfs.c     | 29 +++++++-------
>  drivers/usb/gadget/udc/udc-core.c | 79 ++++++++++++++++++++++-----------------
>  include/linux/usb/gadget.h        |  8 +++-
>  3 files changed, 67 insertions(+), 49 deletions(-)
>
> --
> 1.9.2
>
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