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-rw-r--r--net/can/Kconfig3
1 files changed, 2 insertions, 1 deletions
diff --git a/net/can/Kconfig b/net/can/Kconfig
index 021fe03a8ed6..224e5e0283a9 100644
--- a/net/can/Kconfig
+++ b/net/can/Kconfig
@@ -57,7 +57,6 @@ source "net/can/j1939/Kconfig"
config CAN_ISOTP
tristate "ISO 15765-2:2016 CAN transport protocol"
- default y
help
CAN Transport Protocols offer support for segmented Point-to-Point
communication between CAN nodes via two defined CAN Identifiers.
@@ -67,6 +66,8 @@ config CAN_ISOTP
vehicle diagnosis (UDS, ISO 14229) or IP-over-CAN traffic.
This protocol driver implements data transfers according to
ISO 15765-2:2016 for 'classic' CAN and CAN FD frame types.
+ If you want to perform automotive vehicle diagnostic services (UDS),
+ say 'y'.
source "drivers/net/can/Kconfig"