[ALSA] sound: fix platform driver hotplug/coldplug

Since 43cc71eed1250755986da4c0f9898f9a635cb3bf, the platform modalias is
prefixed with "platform:".  Add MODULE_ALIAS() to the hotpluggable sound
platform drivers, to re-enable auto loading.

[dbrownell@users.sourceforge.net: more drivers, registration fixes]

Signed-off-by: Kay Sievers <kay.sievers@vrfy.org>
Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>

1 files changed, 4 insertions, 0 deletions

diff --git a/sound/drivers/ml403-ac97cr.c b/sound/drivers/ml403-ac97cr.c
index b654007331de..ecdbeb6d3603 100644
--- a/sound/drivers/ml403-ac97cr.c
+++ b/sound/drivers/ml403-ac97cr.c
@@ -1328,11 +1328,15 @@ static int snd_ml403_ac97cr_remove(struct platform_device *pfdev)
         return 0;
 }
 
+/* work with hotplug and coldplug */
+MODULE_ALIAS("platform:" SND_ML403_AC97CR_DRIVER);
+
 static struct platform_driver snd_ml403_ac97cr_driver = {
         .probe = snd_ml403_ac97cr_probe,
         .remove = snd_ml403_ac97cr_remove,
         .driver = {
                 .name = SND_ML403_AC97CR_DRIVER,
+                .owner = THIS_MODULE,
         },
 };