cpuidle: haltpoll: add missing MODULE_DESCRIPTION() macro

make allmodconfig && make W=1 C=1 reports:
WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/cpuidle/cpuidle-haltpoll.o

Add the missing invocation of the MODULE_DESCRIPTION() macro.

Signed-off-by: Jeff Johnson <quic_jjohnson@quicinc.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>

diff --git a/drivers/cpuidle/cpuidle-haltpoll.c b/drivers/cpuidle/cpuidle-haltpoll.c
index d8515d5c0853dc6c4caf05a91337b053f2653fa0..bcd03e893a0a22332dfb6d3f6343ce0dad19d109 100644 (file)
--- a/drivers/cpuidle/cpuidle-haltpoll.c
+++ b/drivers/cpuidle/cpuidle-haltpoll.c
@@ -141,5 +141,6 @@ static void __exit haltpoll_exit(void)
 
 module_init(haltpoll_init);
 module_exit(haltpoll_exit);
+MODULE_DESCRIPTION("cpuidle driver for haltpoll governor");
 MODULE_LICENSE("GPL");
 MODULE_AUTHOR("Marcelo Tosatti <mtosatti@redhat.com>");