On Thu, Apr 17, 2014 at 3:44 PM, Will Deacon <[email protected]> wrote: > 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 m68k, in the > same vein as the dummy definitions for the relaxed read accessors. > Additionally, the existing relaxed read accessors are moved into > asm/io.h, so that they can be used by m68k targets with an MMU. > > Cc: Geert Uytterhoeven <[email protected]> > Signed-off-by: Will Deacon <[email protected]>
Acked-by: Geert Uytterhoeven <[email protected]> Gr{oetje,eeting}s, Geert -- Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- [email protected] In personal conversations with technical people, I call myself a hacker. But when I'm talking to journalists I just say "programmer" or something like that. -- Linus Torvalds -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
