EDAC: Cleanup atomic_scrub mess

2015-05-28T13:31:53Z

So first of all, this atomic_scrub() function's naming is bad. It looks like an atomic_t helper. Change it to edac_atomic_scrub(). The bigger problem is that this function is arch-specific and every new arch which doesn't necessarily need that functionality still needs to define it, otherwise EDAC doesn't compile. So instead of doing that and including arch-specific headers, have each arch define an EDAC_ATOMIC_SCRUB symbol which can be used in edac_mc.c for ifdeffery. Much cleaner. And we already are doing this with another symbol - EDAC_SUPPORT. This is also much cleaner than having CONFIG_EDAC enumerate all the arches which need/have EDAC support and drivers. This way I can kill the useless edac.h header in tile too. Acked-by: Ralf Baechle Acked-by: Michael Ellerman Acked-by: Chris Metcalf Acked-by: Ingo Molnar Acked-by: Russell King Cc: Benjamin Herrenschmidt Cc: Doug Thompson Cc: linux-arm-kernel@lists.infradead.org Cc: linux-edac@vger.kernel.org Cc: linux-kernel@vger.kernel.org Cc: linux-mips@linux-mips.org Cc: linuxppc-dev@lists.ozlabs.org Cc: "Maciej W. Rozycki" Cc: Markos Chandras Cc: Mauro Carvalho Chehab Cc: Paul Mackerras Cc: "Steven J. Hill" Cc: x86@kernel.org Signed-off-by: Borislav Petkov

powerpc: Move include files to arch/powerpc/include/asm

2008-08-04T02:02:00Z

from include/asm-powerpc. This is the result of a mkdir arch/powerpc/include/asm git mv include/asm-powerpc/* arch/powerpc/include/asm Followed by a few documentation/comment fixups and a couple of places where was being used explicitly. Of the latter only one was outside the arch code and it is a driver only built for powerpc. Signed-off-by: Stephen Rothwell Signed-off-by: Paul Mackerras

kernel/arch/powerpc/include/asm/edac.h, branch linux-4.3.y

EDAC: Cleanup atomic_scrub mess

powerpc: Move include files to arch/powerpc/include/asm