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-rw-r--r--lib/win_minmax.c4
1 files changed, 3 insertions, 1 deletions
diff --git a/lib/win_minmax.c b/lib/win_minmax.c
index c8420d404926..1682e614309c 100644
--- a/lib/win_minmax.c
+++ b/lib/win_minmax.c
@@ -1,4 +1,5 @@
-/**
+// SPDX-License-Identifier: GPL-2.0
+/*
* lib/minmax.c: windowed min/max tracker
*
* Kathleen Nichols' algorithm for tracking the minimum (or maximum)
@@ -96,3 +97,4 @@ u32 minmax_running_min(struct minmax *m, u32 win, u32 t, u32 meas)
return minmax_subwin_update(m, win, &val);
}
+EXPORT_SYMBOL(minmax_running_min);