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Diffstat (limited to 'sound')
-rw-r--r--sound/isa/dt019x.c12
1 files changed, 9 insertions, 3 deletions
diff --git a/sound/isa/dt019x.c b/sound/isa/dt019x.c
index 50e7bc5ef561..0acb4e5da47f 100644
--- a/sound/isa/dt019x.c
+++ b/sound/isa/dt019x.c
@@ -272,6 +272,8 @@ static int __devinit snd_card_dt019x_probe(int dev, struct pnp_card_link *pcard,
return 0;
}
+static unsigned int __devinitdata dt019x_devices;
+
static int __devinit snd_dt019x_pnp_probe(struct pnp_card_link *card,
const struct pnp_card_device_id *pid)
{
@@ -285,6 +287,7 @@ static int __devinit snd_dt019x_pnp_probe(struct pnp_card_link *card,
if (res < 0)
return res;
dev++;
+ dt019x_devices++;
return 0;
}
return -ENODEV;
@@ -336,10 +339,13 @@ static struct pnp_card_driver dt019x_pnpc_driver = {
static int __init alsa_card_dt019x_init(void)
{
- int cards = 0;
+ int err;
+
+ err = pnp_register_card_driver(&dt019x_pnpc_driver);
+ if (err)
+ return err;
- cards = pnp_register_card_driver(&dt019x_pnpc_driver);
- if (cards <= 0) {
+ if (!dt019x_devices) {
pnp_unregister_card_driver(&dt019x_pnpc_driver);
#ifdef MODULE
snd_printk(KERN_ERR "no DT-019X / ALS-007 based soundcards found\n");