diff --git a/arch/sparc/Kconfig b/arch/sparc/Kconfig
index 7c58fc1..9431e96 100644
--- a/arch/sparc/Kconfig
+++ b/arch/sparc/Kconfig
@@ -150,6 +150,14 @@
 config RWSEM_XCHGADD_ALGORITHM
 	bool
 
+config GENERIC_FIND_NEXT_BIT
+	bool
+	default y
+
+config GENERIC_HWEIGHT
+	bool
+	default y
+
 config GENERIC_CALIBRATE_DELAY
 	bool
 	default y