X-Git-Url: https://git.karo-electronics.de/?a=blobdiff_plain;f=block%2Fgenhd.c;h=f4c64c2b303a33e2f46bd10b01d36c2cd931b4d6;hb=26887793b64ae93342c1e2548595d4c6f7dce694;hp=fe7ccc0a618f35e21ed7fbbe19ae49665270d498;hpb=9c7cb99a8202452d3e0440a5505c5c6d262771d9;p=mv-sheeva.git

diff --git a/block/genhd.c b/block/genhd.c
index fe7ccc0a618..f4c64c2b303 100644
--- a/block/genhd.c
+++ b/block/genhd.c
@@ -996,10 +996,20 @@ struct class block_class = {
 	.name		= "block",
 };
 
+static char *block_nodename(struct device *dev)
+{
+	struct gendisk *disk = dev_to_disk(dev);
+
+	if (disk->nodename)
+		return disk->nodename(disk);
+	return NULL;
+}
+
 static struct device_type disk_type = {
 	.name		= "disk",
 	.groups		= disk_attr_groups,
 	.release	= disk_release,
+	.nodename	= block_nodename,
 };
 
 #ifdef CONFIG_PROC_FS