ASR_BASE
Change-Id: Icf3719cc0afe3eeb3edc7fa80a2eb5199ca9dda1
diff --git a/marvell/linux/scripts/atomic/fallbacks/dec_unless_positive b/marvell/linux/scripts/atomic/fallbacks/dec_unless_positive
new file mode 100755
index 0000000..8a2578f
--- /dev/null
+++ b/marvell/linux/scripts/atomic/fallbacks/dec_unless_positive
@@ -0,0 +1,14 @@
+cat <<EOF
+static inline bool
+${atomic}_dec_unless_positive(${atomic}_t *v)
+{
+ ${int} c = ${atomic}_read(v);
+
+ do {
+ if (unlikely(c > 0))
+ return false;
+ } while (!${atomic}_try_cmpxchg(v, &c, c - 1));
+
+ return true;
+}
+EOF