1 files changed, 1 insertions, 2 deletions

diff --git a/include/linux/device.h b/include/linux/device.h
index 0e1d24c2ed41..fba1bb0d1758 100644
--- a/include/linux/device.h
+++ b/include/linux/device.h
@@ -29,8 +29,7 @@
 /* DEVICE_NAME_HALF is really less than half to accommodate slop */
 #define DEVICE_NAME_HALF        __stringify(20)
 #define DEVICE_ID_SIZE          32
-#define BUS_ID_SIZE             KOBJ_NAME_LEN
-
+#define BUS_ID_SIZE             20
 
 struct device;
 struct device_driver;