[U-Boot] [PATCH 16/16] of: clean up OF_CONTROL ifdef conditionals

[Pavel Machek <pavel@denx.de>]

On Mon 2015-07-27 10:33:51, Masahiro Yamada wrote:
> Hi Pavel,
> 
> 
> 2015-07-27 3:38 GMT+09:00 Pavel Machek <pavel@denx.de>:
> > Hi!
> >
> >> We have flipped CONFIG_SPL_DISABLE_OF_CONTROL.  We have cleansing
> >> devices, $(SPL_) and CONFIG_IS_ENABLED(), so we are ready to clear
> >> away the ugly logic in include/fdtdec.h:
> >>
> >>  #ifdef CONFIG_OF_CONTROL
> >>  # if defined(CONFIG_SPL_BUILD) && !defined(SPL_OF_CONTROL)
> >>  #  define OF_CONTROL 0
> >>  # else
> >>  #  define OF_CONTROL 1
> >>  # endif
> >>  #else
> >>  # define OF_CONTROL 0
> >>  #endif
> >>
> >> Now CONFIG_IS_ENABLED(OF_CONTROL) is the substitute.  It refers to
> >> CONFIG_OF_CONTROL for U-boot proper and CONFIG_SPL_OF_CONTROL for
> >> SPL.
> >
> > CONFIG_IS_ENABLED() is a bit too verbose. Could we get something
> > shorter, like ENABLED()?
> 
> The prefix "CONFIG_" is important because this must be
> searched by scripts/basic/fixdep.c
> 
> We are familiar with IS_ENABLED() which originates in Linux,
> so a new build-context-depending macro, CONFIG_IS_ENABLED() is
> reasonable naming, I believe.
> 
> Besides,
> 
> IS_ENABLED(CONFIG_OF_CONTROL)  - before
> CONFIG_IS_ENABLED(OF_CONTROL)  - after

What about CONFIG_EN(OF_CONTROL), then? I don't think confusion is
possible...
									Pavel
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