tree ea8e616cd869c3d7a830e5f4bb6ccf6f6fdef7d5
parent aebea9359623b58b54242e5daa24e09d6104977b
author Peter Zijlstra <peterz@infradead.org> 1398275183 +0200
committer Thomas Gleixner <tglx@linutronix.de> 1437998783 +0200

powerpc: Provide atomic_{or,xor,and}

Implement atomic logic ops -- atomic_{or,xor,and}.

These will replace the atomic_{set,clear}_mask functions that are
available on some archs.

Acked-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>