1 files changed, 2 insertions, 1 deletions

diff --git a/sound/isa/opti9xx/miro.c b/sound/isa/opti9xx/miro.c
index 40b64cd54c85..e374869e3e21 100644
--- a/sound/isa/opti9xx/miro.c
+++ b/sound/isa/opti9xx/miro.c
@@ -1229,7 +1229,8 @@ static void snd_card_miro_free(struct snd_card *card)
         struct snd_miro *miro = card->private_data;
         
         release_and_free_resource(miro->res_aci_port);
-        miro->aci->aci_port = 0;
+        if (miro->aci)
+                miro->aci->aci_port = 0;
         release_and_free_resource(miro->res_mc_base);
 }