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-rw-r--r--lib/math/Kconfig2
-rw-r--r--lib/math/rational.c3
2 files changed, 4 insertions, 1 deletions
diff --git a/lib/math/Kconfig b/lib/math/Kconfig
index f19bc9734fa7..0634b428d0cb 100644
--- a/lib/math/Kconfig
+++ b/lib/math/Kconfig
@@ -14,4 +14,4 @@ config PRIME_NUMBERS
If unsure, say N.
config RATIONAL
- bool
+ tristate
diff --git a/lib/math/rational.c b/lib/math/rational.c
index c0ab51d8fbb9..ec59d426ea63 100644
--- a/lib/math/rational.c
+++ b/lib/math/rational.c
@@ -13,6 +13,7 @@
#include <linux/export.h>
#include <linux/minmax.h>
#include <linux/limits.h>
+#include <linux/module.h>
/*
* calculate best rational approximation for a given fraction
@@ -106,3 +107,5 @@ void rational_best_approximation(
}
EXPORT_SYMBOL(rational_best_approximation);
+
+MODULE_LICENSE("GPL v2");