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(parent: 88a9192) | patch
mn10300: io: implement dummy relaxed accessor macros for writes
authorWill Deacon <will.deacon@arm.com>
Tue, 3 Sep 2013 18:17:02 +0000 (19:17 +0100)
committerWill Deacon <will.deacon@arm.com>
Mon, 20 Oct 2014 17:49:18 +0000 (18:49 +0100)
commit960a5597c39109ed2e12964cd9dc34857e5afee2
tree787d45b740366c34c066ba859bb5b56e6245646btree | snapshot (tar.gz zip)
parent88a9192e216fef5f198f860d14e84f7e3c840acecommit | diff
mn10300: 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 mn10300, 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/mn10300/include/asm/io.h diff | blob | blame | history