X-Git-Url: http://git.rot13.org/?a=blobdiff_plain;f=fs%2Fchar_dev.c;h=c3bfa76765c45c6c516c467663cdb23e6d08907c;hb=bcb4be809d2a804ff040d95db4a664113833e702;hp=164a45cdaf5f96cd8e6ac92b617c0525f0aaf8ff;hpb=445c9b5507b9d09a2e9b0b4dbb16517708aa40e6;p=powerpc.git

diff --git a/fs/char_dev.c b/fs/char_dev.c
index 164a45cdaf..c3bfa76765 100644
--- a/fs/char_dev.c
+++ b/fs/char_dev.c
@@ -321,14 +321,13 @@ void unregister_chrdev_region(dev_t from, unsigned count)
 	}
 }
 
-int unregister_chrdev(unsigned int major, const char *name)
+void unregister_chrdev(unsigned int major, const char *name)
 {
 	struct char_device_struct *cd;
 	cd = __unregister_chrdev_region(major, 0, 256);
 	if (cd && cd->cdev)
 		cdev_del(cd->cdev);
 	kfree(cd);
-	return 0;
 }
 
 static DEFINE_SPINLOCK(cdev_lock);
@@ -546,6 +545,7 @@ static struct kobject *base_probe(dev_t dev, int *part, void *data)
 void __init chrdev_init(void)
 {
 	cdev_map = kobj_map_init(base_probe, &chrdevs_lock);
+	bdi_init(&directly_mappable_cdev_bdi);
 }