Why don't we have atomic_set_mask()?

[Russell King - ARM Linux]

On Thu, Mar 17, 2011 at 08:36:15PM +0900, KyongHo Cho wrote:
> Hi.
> 
> arch/arm/asm/atomic.h defines atomic_clear_mask() but its counterpart,
> atomic_set_mask() is not defined.
> 
> Don't we need it?

I can't reply to you:

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