Borislav Petkov
b01aec9b2c
EDAC: Cleanup atomic_scrub mess
...
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 <ralf@linux-mips.org >
Acked-by: Michael Ellerman <mpe@ellerman.id.au >
Acked-by: Chris Metcalf <cmetcalf@ezchip.com >
Acked-by: Ingo Molnar <mingo@kernel.org >
Acked-by: Russell King <rmk+kernel@arm.linux.org.uk >
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org >
Cc: Doug Thompson <dougthompson@xmission.com >
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" <macro@codesourcery.com >
Cc: Markos Chandras <markos.chandras@imgtec.com >
Cc: Mauro Carvalho Chehab <mchehab@osg.samsung.com >
Cc: Paul Mackerras <paulus@samba.org >
Cc: "Steven J. Hill" <Steven.Hill@imgtec.com >
Cc: x86@kernel.org
Signed-off-by: Borislav Petkov <bp@suse.de >
2015-05-28 15:31:53 +02:00
