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)
{
if (res < 0)
return res;
dev++;
+ dt019x_devices++;
return 0;
}
return -ENODEV;
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");