sound: Remove unnecessary casts of private_data

Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>

1 files changed, 1 insertions, 1 deletions

diff --git a/sound/isa/ad1816a/ad1816a.c b/sound/isa/ad1816a/ad1816a.c
index bbcbf92a8ebe..3cb75bc97699 100644
--- a/sound/isa/ad1816a/ad1816a.c
+++ b/sound/isa/ad1816a/ad1816a.c
@@ -162,7 +162,7 @@ static int __devinit snd_card_ad1816a_probe(int dev, struct pnp_card_link *pcard
                                 sizeof(struct snd_card_ad1816a), &card);
         if (error < 0)
                 return error;
-        acard = (struct snd_card_ad1816a *)card->private_data;
+        acard = card->private_data;
 
         if ((error = snd_card_ad1816a_pnp(dev, acard, pcard, pid))) {
                 snd_card_free(card);