[T106][ZXW-22]7520V3SCV2.01.01.02P42U09_VEC_V0.8_AP_VEC origin source commit
Change-Id: Ic6e05d89ecd62fc34f82b23dcf306c93764aec4b
diff --git a/ap/os/linux/linux-3.4.x/lib/reciprocal_div.c b/ap/os/linux/linux-3.4.x/lib/reciprocal_div.c
new file mode 100644
index 0000000..75510e9
--- /dev/null
+++ b/ap/os/linux/linux-3.4.x/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);