lib: Make prime number generator independently selectable

Make prime number generator independently selectable from kconfig. This allows us to enable CONFIG_PRIME_NUMBERS=m and run the tools/testing/selftests/lib/prime_numbers.sh without other DRM selftest modules. Signed-off-by: Masami Hiramatsu <[email protected]> Reviewed-by: Kees Cook <[email protected]> Reviewed-by: Luis Chamberlain <[email protected]> Signed-off-by: Shuah Khan <[email protected]>
jdpace · Jun 2, 2020 · d067687 · d067687
1 parent 619ee76
commit d067687
Showing 1 changed file with 6 additions and 1 deletion.
diff --git a/lib/math/Kconfig b/lib/math/Kconfig
@@ -6,7 +6,12 @@ config CORDIC
 	  calculations are in fixed point. Module will be called cordic.
 
 config PRIME_NUMBERS
-	tristate
+	tristate "Simple prime number generator for testing"
+	help
+	  This option provides a simple prime number generator for test
+	  modules.
+
+	  If unsure, say N.
 
 config RATIONAL
 	bool