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-rw-r--r--sound/sound_core.c7
1 files changed, 7 insertions, 0 deletions
diff --git a/sound/sound_core.c b/sound/sound_core.c
index 2b302bbffe73..12522e6913d9 100644
--- a/sound/sound_core.c
+++ b/sound/sound_core.c
@@ -27,6 +27,11 @@ MODULE_DESCRIPTION("Core sound module");
27MODULE_AUTHOR("Alan Cox"); 27MODULE_AUTHOR("Alan Cox");
28MODULE_LICENSE("GPL"); 28MODULE_LICENSE("GPL");
29 29
30static char *sound_nodename(struct device *dev)
31{
32 return kasprintf(GFP_KERNEL, "snd/%s", dev_name(dev));
33}
34
30static int __init init_soundcore(void) 35static int __init init_soundcore(void)
31{ 36{
32 int rc; 37 int rc;
@@ -41,6 +46,8 @@ static int __init init_soundcore(void)
41 return PTR_ERR(sound_class); 46 return PTR_ERR(sound_class);
42 } 47 }
43 48
49 sound_class->nodename = sound_nodename;
50
44 return 0; 51 return 0;
45} 52}
46 53