Re: [PATCH] sparc: remove unused "config BITS"

From: Paul Bolle
Date: Tue Mar 19 2013 - 13:06:59 EST

On Tue, 2013-03-19 at 12:33 -0400, David Miller wrote:
> We use this in the Makefile fragments, you cannot remove it.

>From arch/sparc/Makefile:
ifeq ($(CONFIG_SPARC32),y)

export BITS := 32


export BITS := 64

So $(BITS) is set depending on whether CONFIG_SPARC32 is set or not.
Using $(BITS) in sparc's Makefiles is not using CONFIG_BITS. That
doesn't count as usage of "config BITS".

Paul Bolle

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