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[1/4] lib: Make prime number generator independently selectable

Message ID 159067752610.229397.10253900294111245982.stgit@devnote2
State New
Headers show
Series [1/4] lib: Make prime number generator independently selectable | expand

Commit Message

Masami Hiramatsu (Google) May 28, 2020, 2:52 p.m. UTC
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 <mhiramat@kernel.org>
---
 lib/math/Kconfig |    7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)
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Patch

diff --git a/lib/math/Kconfig b/lib/math/Kconfig
index 15bd50d92308..f19bc9734fa7 100644
--- 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