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Diffstat (limited to 'include/uapi/linux/can/gw.h')
-rw-r--r--include/uapi/linux/can/gw.h4
1 files changed, 2 insertions, 2 deletions
diff --git a/include/uapi/linux/can/gw.h b/include/uapi/linux/can/gw.h
index c2190bbe21d8..e4f0957554f3 100644
--- a/include/uapi/linux/can/gw.h
+++ b/include/uapi/linux/can/gw.h
@@ -98,8 +98,8 @@ enum {
/* CAN frame elements that are affected by curr. 3 CAN frame modifications */
#define CGW_MOD_ID 0x01
-#define CGW_MOD_DLC 0x02 /* contains the data length in bytes */
-#define CGW_MOD_LEN CGW_MOD_DLC /* CAN FD length representation */
+#define CGW_MOD_DLC 0x02 /* Classical CAN data length code */
+#define CGW_MOD_LEN CGW_MOD_DLC /* CAN FD (plain) data length */
#define CGW_MOD_DATA 0x04
#define CGW_MOD_FLAGS 0x08 /* CAN FD flags */