Merge branch 'upstream' of git://ftp.linux-mips.org/pub/scm/upstream-linus

[powerpc.git] / sound / isa / dt019x.c

diff --git a/sound/isa/dt019x.c b/sound/isa/dt019x.c
index 50e7bc5..0acb4e5 100644 (file)
--- 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");