| Date | Thu, 22 May 2014 20:18:38 +0200 | From | Sam Ravnborg <> | Subject | Re: [PATCH v2 14/18] sparc: io: implement dummy relaxed accessor macros for writes |
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On Thu, May 22, 2014 at 05:47:26PM +0100, Will Deacon wrote: > 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 sparc, in the > same vein as the dummy definitions for the relaxed read accessors. The > existing relaxed read{b,w,l} accessors are moved into asm/io.h, since > they are identical between 32-bit and 64-bit machines. > > Cc: "David S. Miller" <davem@davemloft.net> > Signed-off-by: Will Deacon <will.deacon@arm.com> Look good: Acked-by: Sam Ravnborg <sam@ravnborg.org>
But you should wait for David's ack too.
Sam
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