Adam Jackson 9b33e31d41 xfree86: Clean up powerpc barrier decls ...

I think the externs are there for the non-gcc case?  And maybe there was
some assembly code to implement that once?  Whatever, at this point on
ppc the compiler is either gcc or willing to pretend.  The macros below
the decls take care of the actual eieio so the externs can just go.

Also remove a comment that maybe made sense once upon a time.

Reviewed-by: Julien Cristau <jcristau@debian.org>
Signed-off-by: Adam Jackson <ajax@redhat.com>
Signed-off-by: Keith Packard <keithp@keithp.com>

2014-07-28 12:18:58 -07:00

40 KiB

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