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-rw-r--r--sound/isa/opti9xx/miro.c3
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);
}