linux-kernel - Re: [PATCH v1 2/9] usb: musb: nop: remove unused nop_xceiv

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Message-ID: <519E5E2E.4070104@cogentembedded.com>
Date:	Thu, 23 May 2013 22:21:34 +0400
From:	Sergei Shtylyov <sergei.shtylyov@...entembedded.com>
To:	"B, Ravi" <ravibabu@...com>
CC:	"linux-usb@...r.kernel.org" <linux-usb@...r.kernel.org>,
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
	"Balbi, Felipe" <balbi@...com>
Subject: Re: [PATCH v1 2/9] usb: musb: nop: remove unused nop_xceiv_(un)register
 APIs from glue

Hello.

On 05/23/2013 09:07 PM, B, Ravi wrote:

>>> removed unused nop xceiv (un_)register API's from all musb
>>> platform drivers
>>     Since when are they unused?
> Please refer to commit id 662dca54 : usb: otg: support for multiple transceivers by a single controller.
> Usb_get_phy() is used to get the of phy used by controller, phy bindings are done through DT.

    Why are you sure that all these platforms support DT (in all 
configurations)?
It seems to me that you're simply breaking the patched glue layers with 
this patch.
I'll let Felipe decide the fate of this patch though...

>
>>> Signed-off-by: Ravi Babu <ravibabu@...com>
> --
> Ravi B

WBR, Sergei

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