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| author | Will Deacon <will.deacon@arm.com> | 2014-07-25 02:53:54 +0200 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2014-08-29 20:18:45 +0200 |
| commit | 9e36c633951acb33e250e75b209b04217ce7b86c (patch) | |
| tree | 11fec3ba5450a85ab166751d9ca2be0bf0564383 /drivers/scsi/qla4xxx/ql4_isr.c | |
| parent | alpha: Wire up sched_setattr, sched_getattr, and renameat2 syscalls. (diff) | |
| download | linux-9e36c633951acb33e250e75b209b04217ce7b86c.tar.xz linux-9e36c633951acb33e250e75b209b04217ce7b86c.zip | |
alpha: io: implement relaxed accessor macros for writes
write{b,w,l,q}_relaxed are implemented by some architectures in order to
permit memory-mapped I/O writes with weaker barrier semantics than the
non-relaxed variants.
This patch implements these write macros for Alpha, in the same vein as
the relaxed read macros, which are already implemented.
Acked-by: Richard Henderson <rth@twiddle.net>
Cc: Ivan Kokshaysky <ink@jurassic.park.msu.ru>
Signed-off-by: Will Deacon <will.deacon@arm.com>
Signed-off-by: Matt Turner <mattst88@gmail.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'drivers/scsi/qla4xxx/ql4_isr.c')
0 files changed, 0 insertions, 0 deletions