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-rw-r--r--include/linux/device.h3
1 files changed, 1 insertions, 2 deletions
diff --git a/include/linux/device.h b/include/linux/device.h
index 0e1d24c2ed4..fba1bb0d175 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;