From 8e4bff4cab0ddac6060645b0715210484d02ff40 Mon Sep 17 00:00:00 2001
From: Yuval Adam <_@yuv.al>
Date: Wed, 30 Aug 2017 08:25:59 +0000
Subject: Initial file dump from open source release

---
 lib/reciprocal_div.c | 11 +++++++++++
 1 file changed, 11 insertions(+)
 create mode 100644 lib/reciprocal_div.c

(limited to 'lib/reciprocal_div.c')

diff --git a/lib/reciprocal_div.c b/lib/reciprocal_div.c
new file mode 100644
index 00000000..75510e94
--- /dev/null
+++ b/lib/reciprocal_div.c
@@ -0,0 +1,11 @@
+#include <asm/div64.h>
+#include <linux/reciprocal_div.h>
+#include <linux/export.h>
+
+u32 reciprocal_value(u32 k)
+{
+	u64 val = (1LL << 32) + (k - 1);
+	do_div(val, k);
+	return (u32)val;
+}
+EXPORT_SYMBOL(reciprocal_value);
-- 
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