linux-kernel - Re: [PATCH 3/3] drivers: cleanup Kconfig stuff

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Date:	Tue, 19 Oct 2010 12:01:49 +0300
From:	Felipe Balbi <balbi@...com>
To:	Felipe Contreras <felipe.contreras@...il.com>
Cc:	"Balbi, Felipe" <balbi@...com>,
	"linux-usb@...r.kernel.org" <linux-usb@...r.kernel.org>,
	linux-main <linux-kernel@...r.kernel.org>,
	Greg KH <greg@...ah.com>
Subject: Re: [PATCH 3/3] drivers: cleanup Kconfig stuff

Hi,

On Tue, Oct 19, 2010 at 03:34:55AM -0500, Felipe Contreras wrote:
>> It was fine as it was before. NAK
>
>It's not fine. You can build with CONFIG_USB_G_NOKIA=y, and it doesn't
>work. Definitely some dependency is missing.

if phonet is not set it should not build. If phonet is set to module and
g_nokia to built-in, then it's your mistake.

>How do you handle USB_MUSB_HDRC=y and NOP_USB_XCEIV=n and TWL4030_USB=n?
>
>depends on (NOP_USB_XCEIV || TWL4030_USB) ?

you're selecting, not depending on this patch. What I mean is that you
will enable a useless driver on some boards if you "select TWL4030_USB
if ARCH_OMAP3"

-- 
balbi
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