Subject: Re: [linux-usb-devel] [PATCH 2/2] usbnet: use MII hooks only if CONFIG_MII is enabled

From: Adrian Bunk <[email-masked]>
Date: Tue, 31 Oct 2006 19:07:12 +0100

On Tue, Oct 31, 2006 at 10:40:15AM -0700, David Brownell wrote:
> 
> > > +#if defined(CONFIG_MII) || defined(CONFIG_MII_MODULE)
> > > +#define HAVE_MII
> > >...
> > 
> > This seems to cause a CONFIG_USB_USBNET=y, CONFIG_MII=m breakage
> > (as already described earlier in this thread)?
> 
> Well, "alluded to" not described.  Fixable by the equivalent of
> 
> 	config USB_USBNET
> 		...
> 		depends on MII if MII != n
> 
> except that Kconfig doesn't comprehend conditionals like that.

You can express this in Kconfig:
	depends MII || MII=n

But my suggestion was:
#if defined(CONFIG_MII) || (defined(CONFIG_MII_MODULE) && defined(MODULE))

Or simply select MII ...

cu
Adrian

-- 

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       "Only a promise," Lao Er said.
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