diff options
| author | Oliver Hartkopp <socketcan@hartkopp.net> | 2026-01-09 15:41:33 +0100 |
|---|---|---|
| committer | Marc Kleine-Budde <mkl@pengutronix.de> | 2026-01-15 09:52:04 +0100 |
| commit | 4650ff58a1b9ee68b2d3a207047998dd42e939b2 (patch) | |
| tree | 4d5998e184734607b4b0b02148f85a6c7e851ad8 /include | |
| parent | 3879cffd9d07aa0377c4b8835c4f64b4fb24ac78 (diff) | |
Revert "can: raw: instantly reject unsupported CAN frames"
This reverts commit 1a620a723853a0f49703c317d52dc6b9602cbaa8
and its follow-up fixes for the introduced dependency issues.
commit 1a620a723853 ("can: raw: instantly reject unsupported CAN frames")
commit cb2dc6d2869a ("can: Kconfig: select CAN driver infrastructure by default")
commit 6abd4577bccc ("can: fix build dependency")
commit 5a5aff6338c0 ("can: fix build dependency")
The entire problem was caused by the requirement that a new network layer
feature needed to know about the protocol capabilities of the CAN devices.
Instead of accessing CAN device internal data structures which caused the
dependency problems a better approach has been developed which makes use of
CAN specific ml_priv data which is accessible from both sides.
Cc: Marc Kleine-Budde <mkl@pengutronix.de>
Cc: Arnd Bergmann <arnd@arndb.de>
Cc: Vincent Mailhol <mailhol@kernel.org>
Signed-off-by: Oliver Hartkopp <socketcan@hartkopp.net>
Link: https://patch.msgid.link/20260109144135.8495-2-socketcan@hartkopp.net
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/can/dev.h | 7 |
1 files changed, 0 insertions, 7 deletions
diff --git a/include/linux/can/dev.h b/include/linux/can/dev.h index f6416a56e95d..52c8be5c160e 100644 --- a/include/linux/can/dev.h +++ b/include/linux/can/dev.h @@ -111,14 +111,7 @@ struct net_device *alloc_candev_mqs(int sizeof_priv, unsigned int echo_skb_max, void free_candev(struct net_device *dev); /* a candev safe wrapper around netdev_priv */ -#if IS_ENABLED(CONFIG_CAN_NETLINK) struct can_priv *safe_candev_priv(struct net_device *dev); -#else -static inline struct can_priv *safe_candev_priv(struct net_device *dev) -{ - return NULL; -} -#endif int open_candev(struct net_device *dev); void close_candev(struct net_device *dev); |