linux-kernel - Re: usb: host: Faraday fotg210-hcd driver

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Date:	Tue, 3 Sep 2013 17:15:44 -0400
From:	Dave Jones <davej@...hat.com>
To:	Linux Kernel Mailing List <linux-kernel@...r.kernel.org>
Cc:	yhchen@...aday-tech.com, gregkh@...uxfoundation.org
Subject: Re: usb: host: Faraday fotg210-hcd driver

On Tue, Sep 03, 2013 at 06:59:12PM +0000, Linux Kernel wrote:
 > Gitweb:     http://git.kernel.org/linus/;a=commit;h=1dd3d123239179fad5de5dc00a6e0014a1918fde
 > Commit:     1dd3d123239179fad5de5dc00a6e0014a1918fde
 > Parent:     10e232c597ac757e7f8600649f7e872e86de190f
 > Author:     Yuan-Hsin Chen <yhchen@...aday-tech.com>
 > AuthorDate: Wed Jun 19 19:53:04 2013 +0000
 > Committer:  Greg Kroah-Hartman <gregkh@...uxfoundation.org>
 > CommitDate: Wed Jul 24 16:04:53 2013 -0700
 > 
 >     usb: host: Faraday fotg210-hcd driver
 >     
 >     FOTG210 is an OTG controller which can be configured as an
 >     USB2.0 host. FOTG210 host is an ehci-like controller with
 >     some differences. First, register layout of FOTG210 is
 >     incompatible with EHCI. Furthermore, FOTG210 is lack of
 >     siTDs which means iTDs are used for both HS and FS ISO
 >     transfer.
 >     
 >     Signed-off-by: Yuan-Hsin Chen <yhchen@...aday-tech.com>
 >     Signed-off-by: Greg Kroah-Hartman <gregkh@...uxfoundation.org>

 > +config USB_FOTG210_HCD
 > +	tristate "FOTG210 HCD support"
 > +	depends on USB
 > +	default N
 > +	---help---
 > +	  Faraday FOTG210 is an OTG controller which can be configured as
 > +	  an USB2.0 host. It is designed to meet USB2.0 EHCI specification
 > +	  with minor modification.
 > +
 > +	  To compile this driver as a module, choose M here: the
 > +	  module will be called fotg210-hcd.
 > +

Shouldn't this depend on USB_OTG ?
Seems odd to have OTG related options presented to me when I have that unset.

	Dave

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