[SPARC]: Fix bus_id[] string overflow.

dp->path_component_name can be larger than ->bus_id[]
so use a different naming scheme for this stuff.

Noticed by Jurij Smakov.

Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 2 insertions, 2 deletions

diff --git a/drivers/sbus/sbus.c b/drivers/sbus/sbus.c
index 935952ef88f1..98fcbb3d5560 100644
--- a/drivers/sbus/sbus.c
+++ b/drivers/sbus/sbus.c
@@ -61,11 +61,11 @@ static void __init fill_sbus_device(struct device_node *dp, struct sbus_dev *sde
         else
                 sdev->ofdev.dev.parent = &sdev->bus->ofdev.dev;
         sdev->ofdev.dev.bus = &sbus_bus_type;
-        strcpy(sdev->ofdev.dev.bus_id, dp->path_component_name);
+        sprintf(sdev->ofdev.dev.bus_id, "sbus[%08x]", dp->node);
 
         if (of_device_register(&sdev->ofdev) != 0)
                 printk(KERN_DEBUG "sbus: device registration error for %s!\n",
-                       sdev->ofdev.dev.bus_id);
+                       dp->path_component_name);
 }
 
 static void __init sbus_bus_ranges_init(struct device_node *dp, struct sbus_bus *sbus)