@@ -1211,6 +1211,8 @@ static int alsa_device_init(struct saa7134_dev *dev)
static int alsa_device_exit(struct saa7134_dev *dev)
{
+ if (!snd_saa7134_cards[dev->nr])
+ return 1;
snd_card_free(snd_saa7134_cards[dev->nr]);
snd_saa7134_cards[dev->nr] = NULL;
@@ -1260,7 +1262,8 @@ static void saa7134_alsa_exit(void)
int idx;
for (idx = 0; idx < SNDRV_CARDS; idx++) {
- snd_card_free(snd_saa7134_cards[idx]);
+ if (snd_saa7134_cards[idx])
+ snd_card_free(snd_saa7134_cards[idx]);
}
saa7134_dmasound_init = NULL;