X-Git-Url: http://git.onelab.eu/?a=blobdiff_plain;f=sound%2Fsound_core.c;h=6f849720aef35fa08552dc1bc8e16fc84383e0aa;hb=9464c7cf61b9433057924c36e6e02f303a00e768;hp=62d4d0c812611e22227e064cfd43eb36583f70a4;hpb=41689045f6a3cbe0550e1d34e9cc20d2e8c432ba;p=linux-2.6.git

diff --git a/sound/sound_core.c b/sound/sound_core.c
index 62d4d0c81..6f849720a 100644
--- a/sound/sound_core.c
+++ b/sound/sound_core.c
@@ -34,6 +34,7 @@
  *	locking at some point in 2.3.x.
  */
 
+#include <linux/config.h>
 #include <linux/module.h>
 #include <linux/init.h>
 #include <linux/slab.h>
@@ -43,6 +44,7 @@
 #include <linux/sound.h>
 #include <linux/major.h>
 #include <linux/kmod.h>
+#include <linux/devfs_fs_kernel.h>
 #include <linux/device.h>
 
 #define SOUND_STEP 16
@@ -170,6 +172,8 @@ static int sound_insert_unit(struct sound_unit **list, const struct file_operati
 	else
 		sprintf(s->name, "sound/%s%d", name, r / SOUND_STEP);
 
+	devfs_mk_cdev(MKDEV(SOUND_MAJOR, s->unit_minor),
+			S_IFCHR | mode, s->name);
 	class_device_create(sound_class, NULL, MKDEV(SOUND_MAJOR, s->unit_minor),
 			    dev, s->name+6);
 	return r;
@@ -193,6 +197,7 @@ static void sound_remove_unit(struct sound_unit **list, int unit)
 	p = __sound_remove_unit(list, unit);
 	spin_unlock(&sound_loader_lock);
 	if (p) {
+		devfs_remove(p->name);
 		class_device_destroy(sound_class, MKDEV(SOUND_MAJOR, p->unit_minor));
 		kfree(p);
 	}
@@ -565,6 +570,7 @@ static void __exit cleanup_soundcore(void)
 	/* We have nothing to really do here - we know the lists must be
 	   empty */
 	unregister_chrdev(SOUND_MAJOR, "sound");
+	devfs_remove("sound");
 	class_destroy(sound_class);
 }
 
@@ -574,6 +580,7 @@ static int __init init_soundcore(void)
 		printk(KERN_ERR "soundcore: sound device already in use.\n");
 		return -EBUSY;
 	}
+	devfs_mk_dir ("sound");
 	sound_class = class_create(THIS_MODULE, "sound");
 	if (IS_ERR(sound_class))
 		return PTR_ERR(sound_class);