Messages in this thread | | | Date | Tue, 25 Sep 2018 10:19:24 -0700 (PDT) | Subject | Re: [PATCH 1/2] riscv/bitops: Remove smp_mb__{before,after}_clear_bit() | From | Palmer Dabbelt <> |
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On Tue, 25 Sep 2018 05:12:24 PDT (-0700), andrea.parri@amarulasolutions.com wrote: > The barriers are unused; remove their definition. > > Signed-off-by: Andrea Parri <andrea.parri@amarulasolutions.com> > Cc: Palmer Dabbelt <palmer@sifive.com> > Cc: Albert Ou <aou@eecs.berkeley.edu> > Cc: <linux-riscv@lists.infradead.org> > --- > arch/riscv/include/asm/bitops.h | 5 ----- > 1 file changed, 5 deletions(-) > > diff --git a/arch/riscv/include/asm/bitops.h b/arch/riscv/include/asm/bitops.h > index f30daf26f08f4..01db98dfd0435 100644 > --- a/arch/riscv/include/asm/bitops.h > +++ b/arch/riscv/include/asm/bitops.h > @@ -23,11 +23,6 @@ > #include <asm/barrier.h> > #include <asm/bitsperlong.h> > > -#ifndef smp_mb__before_clear_bit > -#define smp_mb__before_clear_bit() smp_mb() > -#define smp_mb__after_clear_bit() smp_mb() > -#endif /* smp_mb__before_clear_bit */ > - > #include <asm-generic/bitops/__ffs.h> > #include <asm-generic/bitops/ffz.h> > #include <asm-generic/bitops/fls.h>
Reviewed-by: Palmer Dabbelt <palmer@sifive.com>
Do you want me to take this via the RISC-V tree? I only ended up with patch 1/2 in my inbox, and I probably shouldn't take both.
Thanks!
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