Merge tag 'linux-can-fixes-for-6.19-20251210' of git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can

Marc Kleine-Budde says:

====================
pull-request: can 2025-12-10

Arnd Bergmann's patch fixes a build dependency with the CAN protocols
and drivers introduced in the current development cycle.

The last patch is by me and fixes the error handling cleanup in the
gs_usb driver.

* tag 'linux-can-fixes-for-6.19-20251210' of git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can:
  can: gs_usb: gs_can_open(): fix error handling
  can: fix build dependency
====================

Link: https://patch.msgid.link/20251210083448.2116869-1-mkl@pengutronix.de
Signed-off-by: Jakub Kicinski <kuba@kernel.org>

Author: kuba-moo

drivers/net/can/Kconfig

@@ -1,7 +1,7 @@
 # SPDX-License-Identifier: GPL-2.0-only
 
 menuconfig CAN_DEV
-	tristate "CAN Device Drivers"
+	bool "CAN Device Drivers"
 	default y
 	depends on CAN
 	help
@@ -17,9 +17,6 @@ menuconfig CAN_DEV
 	  virtual ones. If you own such devices or plan to use the virtual CAN
 	  interfaces to develop applications, say Y here.
 
-	  To compile as a module, choose M here: the module will be called
-	  can-dev.
-
 if CAN_DEV
 
 config CAN_VCAN

drivers/net/can/Makefile

@@ -7,7 +7,7 @@ obj-$(CONFIG_CAN_VCAN)		+= vcan.o
 obj-$(CONFIG_CAN_VXCAN)		+= vxcan.o
 obj-$(CONFIG_CAN_SLCAN)		+= slcan/
 
-obj-y				+= dev/
+obj-$(CONFIG_CAN_DEV)		+= dev/
 obj-y				+= esd/
 obj-y				+= rcar/
 obj-y				+= rockchip/

drivers/net/can/dev/Makefile

@@ -1,9 +1,8 @@
 # SPDX-License-Identifier: GPL-2.0
 
-obj-$(CONFIG_CAN_DEV) += can-dev.o
-
-can-dev-y += skb.o
+obj-$(CONFIG_CAN) += can-dev.o
 
+can-dev-$(CONFIG_CAN_DEV) += skb.o
 can-dev-$(CONFIG_CAN_CALC_BITTIMING) += calc_bittiming.o
 can-dev-$(CONFIG_CAN_NETLINK) += bittiming.o
 can-dev-$(CONFIG_CAN_NETLINK) += dev.o

drivers/net/can/usb/gs_usb.c

@@ -1074,7 +1074,7 @@ static int gs_can_open(struct net_device *netdev)
 	usb_free_urb(urb);
 out_usb_kill_anchored_urbs:
 	if (!parent->active_channels) {
-		usb_kill_anchored_urbs(&dev->tx_submitted);
+		usb_kill_anchored_urbs(&parent->rx_submitted);
 
 		if (dev->feature & GS_CAN_FEATURE_HW_TIMESTAMP)
 			gs_usb_timestamp_stop(parent);

net/can/Kconfig

@@ -5,7 +5,6 @@
 
 menuconfig CAN
 	tristate "CAN bus subsystem support"
-	select CAN_DEV
 	help
 	  Controller Area Network (CAN) is a slow (up to 1Mbit/s) serial
 	  communications protocol. Development of the CAN bus started in