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(parent: affd2ae) | patch
frv: io: implement dummy relaxed accessor macros for writes
authorWill Deacon <will.deacon@arm.com>
Tue, 3 Sep 2013 17:36:05 +0000 (18:36 +0100)
committerWill Deacon <will.deacon@arm.com>
Mon, 20 Oct 2014 17:49:17 +0000 (18:49 +0100)
commit88a681698008515103e9a5afad229e25510c1e43
tree837c87e5d574bf2589158b9ac24f7c1152740b81tree | snapshot (tar.gz zip)
parentaffd2ae5de035e3edc212985299bd3da2660ce1dcommit | diff
frv: io: implement dummy relaxed accessor macros for writes

write{b,w,l}_relaxed are implemented by some architectures in order to
permit memory-mapped I/O accesses with weaker barrier semantics than the
non-relaxed variants.

This patch adds dummy macros for the write accessors to frv, in the same
vein as the dummy definitions for the relaxed read accessors.

Cc: David Howells <dhowells@redhat.com>
Signed-off-by: Will Deacon <will.deacon@arm.com>
arch/frv/include/asm/io.h diff | blob | blame | history