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| author | Will Deacon <will.deacon@arm.com> | 2013-09-04 12:34:08 +0200 |
|---|---|---|
| committer | Will Deacon <will.deacon@arm.com> | 2014-10-20 19:49:18 +0200 |
| commit | 2f083481cfd38320ebde0b83d836b967a2419d53 (patch) | |
| tree | fc736d9067db7a55c448aced9a5630bdb1e85939 /arch/powerpc/include/asm/io.h | |
| parent | mn10300: io: implement dummy relaxed accessor macros for writes (diff) | |
| download | linux-2f083481cfd38320ebde0b83d836b967a2419d53.tar.xz linux-2f083481cfd38320ebde0b83d836b967a2419d53.zip | |
parisc: io: implement dummy relaxed accessor macros for writes
write{b,w,l,q}_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 parisc, in the
same vein as the dummy definitions for the relaxed read accessors.
Cc: Helge Deller <deller@gmx.de>
Signed-off-by: Will Deacon <will.deacon@arm.com>
Diffstat (limited to 'arch/powerpc/include/asm/io.h')
0 files changed, 0 insertions, 0 deletions