X-Git-Url: http://git.onelab.eu/?a=blobdiff_plain;f=sound%2Fdrivers%2Fdummy.c;fp=sound%2Fdrivers%2Fdummy.c;h=ffeafaf2eccae64956ac2bfd8034257fbb10b92c;hb=16c70f8c1b54b61c3b951b6fb220df250fe09b32;hp=ae0df549fac7763843412746622681a1bad1d440;hpb=4e76c8a9fa413ccc09d3f7f664183dcce3555d57;p=linux-2.6.git

diff --git a/sound/drivers/dummy.c b/sound/drivers/dummy.c
index ae0df549f..ffeafaf2e 100644
--- a/sound/drivers/dummy.c
+++ b/sound/drivers/dummy.c
@@ -677,6 +677,10 @@ static int __init alsa_card_dummy_init(void)
 							 i, NULL, 0);
 		if (IS_ERR(device))
 			continue;
+		if (!platform_get_drvdata(device)) {
+			platform_device_unregister(device);
+			continue;
+		}
 		devices[i] = device;
 		cards++;
 	}