Re: [PATCH] Remove logically superfluous comparisons from Kconfigfiles.

From: Robert P. J. Day
Date: Mon Dec 18 2006 - 05:33:27 EST


On Mon, 18 Dec 2006, Russell King wrote:

> On Mon, Dec 18, 2006 at 05:14:01AM -0500, Robert P. J. Day wrote:
> > Remove Kconfig comparisons of the form FUBAR || FUBAR=n, since they
> > appear to be superfluous.
>
> config FOO
> tristate 'foo'
> depends on BAR || BAR=n
>
> is not superfluous. The allowed states for FOO with the above construct
> are (assuming modules are enabled):
>
> BAR FOO
> Y Y,M,N
> M M,N
> N Y,M,N

ah, ok, i get it now.

> Also, you create some constructs such as:
>
> depends on && PCI
>
> which is obviously wrong.

whoops, sorry, i didn't even notice that.

rday
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