W=1 builds now warn if module is built without a MODULE_DESCRIPTION().
Add descriptions to the Multi-Protocol Over ATM (MPOA) driver.

Signed-off-by: Breno Leitao <leitao@debian.org>
---
 net/atm/mpc.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/net/atm/mpc.c b/net/atm/mpc.c
index 033871e718a3..324e3ab96bb3 100644
--- a/net/atm/mpc.c
+++ b/net/atm/mpc.c
@@ -1532,4 +1532,5 @@ static void __exit atm_mpoa_cleanup(void)
 module_init(atm_mpoa_init);
 module_exit(atm_mpoa_cleanup);
 
+MODULE_DESCRIPTION("Multi-Protocol Over ATM (MPOA) driver");
 MODULE_LICENSE("GPL");
-- 
2.39.3