linux-kernel - Re: [PATCHv4 3/4] usb: gadget: rename usb_gadget_driver::speed to max

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Date:	Wed, 24 Aug 2011 10:26:53 +0800
From:	Dave Young <hidave.darkstar@...il.com>
To:	Michal Nazarewicz <mnazarewicz@...gle.com>
Cc:	Alan Stern <stern@...land.harvard.edu>,
	Felipe Balbi <balbi@...com>,
	Sebastian Andrzej Siewior <bigeasy@...utronix.de>,
	Yang Rui Rui <ruirui.r.yang@...to.com>,
	linux-usb@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCHv4 3/4] usb: gadget: rename usb_gadget_driver::speed to max_speed

On Tue, Aug 23, 2011 at 12:04 AM, Michal Nazarewicz
<mnazarewicz@...gle.com> wrote:
> From: Michal Nazarewicz <mina86@...a86.com>
>
> This commit renames the “speed” field of the usb_gadget_driver
> structure to “max_speed”.  This is so that to make it more
> apparent that the field represents the maximum speed gadget
> driver can support.
>
> This also make the field look more like fields with the same
> name in usb_gadget and usb_composite_driver structures.  All
> of those represent the *maximal* speed given entity supports.
>
> After this commit, there are the following fields in various
> structures:
> * usb_gadget::speed - the current connection speed,
> * usb_gadget::max_speed - maximal speed UDC supports,
> * usb_gadget_driver::max_speed - maximal speed gadget driver
>  supports, and
> * usb_composite_driver::max_speed - maximal speed composite
>  gadget supports.
>
> Signed-off-by: Michal Nazarewicz <mina86@...a86.com>
> ---
>  drivers/usb/gadget/amd5536udc.c   |    2 +-
>  drivers/usb/gadget/ci13xxx_udc.c  |    2 +-
>  drivers/usb/gadget/composite.c    |    8 ++++----
>  drivers/usb/gadget/dbgp.c         |    2 +-
>  drivers/usb/gadget/dummy_hcd.c    |   13 ++++++-------
>  drivers/usb/gadget/file_storage.c |    4 ++--
>  drivers/usb/gadget/gmidi.c        |    2 +-
>  drivers/usb/gadget/goku_udc.c     |    2 +-
>  drivers/usb/gadget/inode.c        |    6 +++---
>  drivers/usb/gadget/m66592-udc.c   |    2 +-
>  drivers/usb/gadget/net2272.c      |    2 +-
>  drivers/usb/gadget/net2280.c      |    2 +-
>  drivers/usb/gadget/pch_udc.c      |    2 +-
>  drivers/usb/gadget/printer.c      |    2 +-
>  drivers/usb/gadget/r8a66597-udc.c |    2 +-
>  include/linux/usb/gadget.h        |    4 ++--
>  16 files changed, 28 insertions(+), 29 deletions(-)
>

Still missing drivers/usb/musb/musb_gadget for the speed check


-- 
Regards
Yang RuiRui
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