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

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Message-ID: <87vb64ofuq.fsf@ti.com>
Date:	Thu, 04 Feb 2016 13:49:17 +0200
From:	Felipe Balbi <balbi@...nel.org>
To:	Arnd Bergmann <arnd@...db.de>
Cc:	Bin Liu <b-liu@...com>, Felipe Balbi <balbi@...com>,
	balbif@...il.com, Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
	linux-usb@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH] usb: rework CONFIG_USB_COMMON logic


Hi Greg,

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

In case you wanna take this one directly to your queue, here's my Ack:

Acked-by: Felipe Balbi <balbi@...nel.org>

Let me know if you prefer that I take this through the gadget tree.

cheers

-- 
balbi

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