linux-kernel - Re: linux-next: Tree for Oct 31 (ehci, dbgp)

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Message-ID: <Pine.LNX.4.44L0.1211021001060.1356-100000@iolanthe.rowland.org>
Date:	Fri, 2 Nov 2012 10:01:58 -0400 (EDT)
From:	Alan Stern <stern@...land.harvard.edu>
To:	Jan Beulich <jbeulich@...e.com>
cc:	gregkh@...uxfoundation.org, <sfr@...b.auug.org.au>,
	<rdunlap@...radead.org>, <linux-kernel@...r.kernel.org>,
	<linux-next@...r.kernel.org>, <linux-usb@...r.kernel.org>
Subject: Re: linux-next: Tree for Oct 31 (ehci, dbgp)

On Thu, 1 Nov 2012, Jan Beulich wrote:

> >>> Alan Stern <stern@...land.harvard.edu> 11/01/12 9:39 PM >>>
> >On Thu, 1 Nov 2012, Jan Beulich wrote:
> >> >>> Alan Stern <stern@...land.harvard.edu> 11/01/12 4:28 PM >>>
> >> >Evidently we need to change your new test in
> >> >drivers/usb/early/ehci-dbgp.c to:
> >> >
> >> >#if IS_ENABLED(CONFIG_USB_HCD_EHCI) || defined(CONFIG_USB_CHIPIDEA_HOST)
> >> >
> >> >Upcoming changes to ehci-hcd will make this unnecessary in 3.8, but for 
> >> >now we need it.
> >> 
> >> Which tells me that the CONFIG_USB_SUPPORT version would have been
> >> the better one  (and I would favor that over the ugly variant you suggest
> >> above).
> >
> >I also suggested IS_ENABLED(CONFIG_USB), which is no uglier than what 
> >you submitted and would also fix this build error.  How about using it 
> >instead?
> 
> Yes, that's better. Question then is - updated original patch or incremental one?

Greg will probably want an incremental patch, because the original has 
already been merged.

Alan Stern

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