linux-kernel - Re: [PATCH] kernel.h: Remove ancient __FUNCTION_

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Date:	Wed, 4 Feb 2015 15:05:34 -0800
From:	Andrew Morton <akpm@...ux-foundation.org>
To:	Joe Perches <joe@...ches.com>
Cc:	Rasmus Villemoes <linux@...musvillemoes.dk>,
	Michal Nazarewicz <mina86@...a86.com>,
	linux-kernel@...r.kernel.org
Subject: Re: [PATCH] kernel.h: Remove ancient __FUNCTION__ hack

On Wed, 04 Feb 2015 14:49:17 -0800 Joe Perches <joe@...ches.com> wrote:

> trivia about macros vs c99 predefined identifiers below:
> 
> > diff -puN include/acpi/acoutput.h~kernelh-remove-ancient-__function__-hack-fix include/acpi/acoutput.h
> []
> > @@ -240,7 +240,7 @@
> >  /*
> >   * If ACPI_GET_FUNCTION_NAME was not defined in the compiler-dependent header,
> >   * define it now. This is the case where there the compiler does not support
> > - * a __FUNCTION__ macro or equivalent.
> > + * a __func__ macro or equivalent.
> 
> Do these still make sense?  __func__ isn't a macro.

Yeah, but I was too lazy to think up more appropriate text.  Hey, it's
only ACPI :)

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