netdev - [net-next 03/21] can: uapi: update CAN-FD frame description

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Date:   Thu, 27 May 2021 10:45:14 +0200
From:   Marc Kleine-Budde <mkl@...gutronix.de>
To:     netdev@...r.kernel.org
Cc:     davem@...emloft.net, kuba@...nel.org, linux-can@...r.kernel.org,
        kernel@...gutronix.de, Marc Kleine-Budde <mkl@...gutronix.de>,
        Ayoub Kaanich <kayoub5@...e.com>,
        Oliver Hartkopp <socketcan@...tkopp.net>
Subject: [net-next 03/21] can: uapi: update CAN-FD frame description

Since an early version of the CAN-FD specification the bit that
defines a CAN-FD frame on the wire, has been renamed from Extended
Data Length (EDL) to FD Frame (FDF).

To avoid confusion, update the struct canfd_frame description in the
UAPI headers accordingly.

Link: https://lore.kernel.org/r/20210517113727.77597-1-mkl@pengutronix.de
Suggested-by: Ayoub Kaanich <kayoub5@...e.com>
Acked-by: Oliver Hartkopp <socketcan@...tkopp.net>
Signed-off-by: Marc Kleine-Budde <mkl@...gutronix.de>
---
 include/uapi/linux/can.h | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/include/uapi/linux/can.h b/include/uapi/linux/can.h
index c7535352fef6..ac5d7a31671f 100644
--- a/include/uapi/linux/can.h
+++ b/include/uapi/linux/can.h
@@ -123,8 +123,8 @@ struct can_frame {
 /*
  * defined bits for canfd_frame.flags
  *
- * The use of struct canfd_frame implies the Extended Data Length (EDL) bit to
- * be set in the CAN frame bitstream on the wire. The EDL bit switch turns
+ * The use of struct canfd_frame implies the FD Frame (FDF) bit to
+ * be set in the CAN frame bitstream on the wire. The FDF bit switch turns
  * the CAN controllers bitstream processor into the CAN FD mode which creates
  * two new options within the CAN FD frame specification:
  *
-- 
2.30.2