On Fri, Jun 21, 2013 at 07:17:27PM +0200, Will Deacon wrote:
> The arch_{spin,read,write}_relax macros are not used anywhere in the
> kernel and are typically just aliases for cpu_relax().
>
> This patch removes the unused definitions for Cris.
>
> Cc: Mikael Starvik <starvik@xxxxxxxx>
Acked-by: Jesper Nilsson <jesper.nilsson@xxxxxxxx>
> Signed-off-by: Will Deacon <will.deacon@xxxxxxx>
> ---
> arch/cris/include/arch-v32/arch/spinlock.h | 4 ----
> 1 file changed, 4 deletions(-)
>
> diff --git a/arch/cris/include/arch-v32/arch/spinlock.h b/arch/cris/include/arch-v32/arch/spinlock.h
> index f132755..bf94cc6 100644
> --- a/arch/cris/include/arch-v32/arch/spinlock.h
> +++ b/arch/cris/include/arch-v32/arch/spinlock.h
> @@ -124,8 +124,4 @@ static inline int arch_write_trylock(arch_rwlock_t *rw)
> #define _raw_read_lock_flags(lock, flags) _raw_read_lock(lock)
> #define _raw_write_lock_flags(lock, flags) _raw_write_lock(lock)
>
> -#define arch_spin_relax(lock) cpu_relax()
> -#define arch_read_relax(lock) cpu_relax()
> -#define arch_write_relax(lock) cpu_relax()
> -
> #endif /* __ASM_ARCH_SPINLOCK_H */
> --
> 1.8.2.2
/^JN - Jesper Nilsson
--
Jesper Nilsson -- jesper.nilsson@xxxxxxxx
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