commit 304a0d699a3c6103b61d5ea18d56820e7d8e3116
author Peter Zijlstra <peterz@infradead.org> Wed Apr 23 19:40:25 2014 +0200
committer Thomas Gleixner <tglx@linutronix.de> Mon Jul 27 14:06:23 2015 +0200
tree dd0166235d2a1dc0c7a152e6faa825d2794cc3a0
parent 658aa51459c2f5284183d35b6dd0beca0e0bfe2f

sparc: 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: David S. Miller <davem@davemloft.net>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

arch/sparc/lib/ksyms.c

diff --git a/arch/sparc/lib/ksyms.c b/arch/sparc/lib/ksyms.c
index 1d649a9..bb60059 100644
--- a/arch/sparc/lib/ksyms.c
+++ b/arch/sparc/lib/ksyms.c
@@ -111,6 +111,9 @@
 
 ATOMIC_OPS(add)
 ATOMIC_OPS(sub)
+ATOMIC_OP(and)
+ATOMIC_OP(or)
+ATOMIC_OP(xor)
 
 #undef ATOMIC_OPS
 #undef ATOMIC_OP_RETURN