what is the purpose of config option HAS_OMAP_NAND?

[Sascha Hauer]

On Mon, Feb 06, 2012 at 04:14:45PM -0500, Robert P. J. Day wrote:
> 
>   based on the output from grep:
> 
> $ grep -r HAS_OMAP_NAND *
> arch/arm/mach-omap/Kconfig:	select HAS_OMAP_NAND
> arch/arm/mach-omap/Kconfig:	select HAS_OMAP_NAND
> arch/arm/mach-omap/Kconfig:	select HAS_OMAP_NAND
> arch/arm/mach-omap/Kconfig:	select HAS_OMAP_NAND
> arch/arm/mach-omap/Kconfig:config HAS_OMAP_NAND
> arch/arm/configs/phycard_a_l1_defconfig:CONFIG_HAS_OMAP_NAND=y
> $
> 
> i'm not sure of the purpose of that Kconfig option.  if nothing in the
> source tree tests it, what value does it have?  the definition of that
> option is simply:
> 
> config HAS_OMAP_NAND
>         bool
> 
> am i missing something subtle?

I can only guess that the nand driver depended on this. We can remove
this.

Sascha


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