On Thu, Oct 10, 2013 at 03:35:21AM +0100, Chen Gang wrote:
> In current kernel wide source, for arm64, only s390 scsi drivers use
> atomic_clear_mask(), now, s390 itself need use 'unsigned int' and
> 'atomic_t', so need match s390's atomic_clear_mask().
>
>
> Signed-off-by: Chen Gang <gang.chen@xxxxxxxxxxx>
> ---
> arch/arm64/include/asm/atomic.h | 13 +++++++------
> 1 files changed, 7 insertions(+), 6 deletions(-)
>
> diff --git a/arch/arm64/include/asm/atomic.h b/arch/arm64/include/asm/atomic.h
> index 8363644..58808fc 100644
> --- a/arch/arm64/include/asm/atomic.h
> +++ b/arch/arm64/include/asm/atomic.h
> @@ -126,16 +126,17 @@ static inline int atomic_cmpxchg(atomic_t *ptr, int old, int new)
> return oldval;
> }
>
> -static inline void atomic_clear_mask(unsigned long mask, unsigned long *addr)
> +static inline void atomic_clear_mask(unsigned int mask, atomic_t *ptr)
> {
> - unsigned long tmp, tmp2;
> + unsigned int tmp;
Same comment here as for ARM; I think you want a signed int.
Will
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