linux-kernel - Re: [PATCH] usb: rework CONFIG_USB

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Message-ID: <87a8lghxx2.fsf@intel.com>
Date:	Wed, 30 Mar 2016 16:56:25 +0300
From:	Felipe Balbi <balbi@...nel.org>
To:	Arnd Bergmann <arnd@...db.de>
Cc:	Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
	Bin Liu <b-liu@...com>, Peter Chen <hzpeterchen@...il.com>,
	Kishon Vijay Abraham I <kishon@...com>,
	Peter Chen <peter.chen@....com>, linux-kernel@...r.kernel.org,
	linux-usb@...r.kernel.org
Subject: Re: [PATCH] usb: rework CONFIG_USB_COMMON logic

Arnd Bergmann <arnd@...db.de> writes:

> [ text/plain ]
> On Wednesday 30 March 2016 13:31:01 Felipe Balbi wrote:
>> Arnd Bergmann <arnd@...db.de> writes:
>> > [ text/plain ]
>> > The phy-am335x driver selects 'USB_COMMON', but all other drivers
>> > use 'depends on' for that symbol, and it depends on USB || USB_GADGET
>> > itself, which causes a Kconfig warning:
>> >
>> > warning: (AM335X_PHY_USB) selects USB_COMMON which has unmet direct dependencies (USB_SUPPORT && (USB || USB_GADGET))
>> >
>> > As suggested by Felipe Balbi, this turns the logic around, and makes
>> > 'USB_COMMON' selected by everything else that needs it, so we can
>> > remove the dependencies.
>> >
>> > Fixes: 59f042f644c5 ("usb: phy: phy-am335x: bypass first VBUS sensing for host-only mode")
>> > Signed-off-by: Arnd Bergmann <arnd@...db.de>
>> > Acked-by: Felipe Balbi <balbi@...nel.org>
>> > Reviewed-by: Peter Chen <peter.chen@....com>
>> > ---
>> > I seem to have dropped the ball on this one after my initial submission
>> > when it wasn't clear who should merge the patch.
>> >
>> > Please apply to the USB or the USB gadget tree, whoever gets there
>> > first.
>> 
>> seems like this is one of those "can wait for next merge window" right ?
>> I'll take it through my tree. No issues.
>
> Correct, it's not urgent at all, I just want it to disappear from
> my backlog of unapplied patches.

https://git.kernel.org/cgit/linux/kernel/git/balbi/usb.git/commit/?h=testing/next&id=5412212bf636f75cba8a0e3637e666b279e7067a

-- 
balbi

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