[PATCH 1/7] ALSA: ac97: legacy: Add missing module description

[Takashi Iwai <tiwai@xxxxxxx>]

Now that make W=1 starts complaining the lack of MODULE_DESCRIPTION(),
let's add the missing information.

Suggested-by: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>
Link: https://lore.kernel.org/r/ZjpQm-hxLQtpgkUx@xxxxxxxxxxxxxxxxxx
Signed-off-by: Takashi Iwai <tiwai@xxxxxxx>
---
 sound/ac97_bus.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/sound/ac97_bus.c b/sound/ac97_bus.c
index 7ea274c55900..1484fc178fa4 100644
--- a/sound/ac97_bus.c
+++ b/sound/ac97_bus.c
@@ -95,4 +95,5 @@ module_exit(ac97_bus_exit);
 
 EXPORT_SYMBOL(ac97_bus_type);
 
+MODULE_DESCRIPTION("Legacy AC97 bus interface");
 MODULE_LICENSE("GPL");
-- 
2.43.0