Merge patch series "can: slcan: extend supported features (step 2)"

Dario Binacchi <[email protected]> says:

====================

With this series I try to finish the task, started with the series [1],
of completely removing the dependency of the slcan driver from the
userspace slcand/slcan_attach applications.

The series also contains patches that remove the legacy stuff (slcan_devs,
SLCAN_MAGIC, ...) and do some module cleanup.

The series has been created on top of the patches:

can: slcan: convert comments to network style comments
can: slcan: slcan_init() convert printk(LEVEL ...) to pr_level()
can: slcan: fix whitespace issues
can: slcan: convert comparison to NULL into !val
can: slcan: clean up if/else
can: slcan: use scnprintf() as a hardening measure
can: slcan: do not report txerr and rxerr during bus-off
can: slcan: do not sleep with a spin lock held

applied to linux-next.

[1] https://lore.kernel.org/all/[email protected]

Changes since v3: https://lore.kernel.org/all/[email protected]
- Add Max Staudt's `Reviewed-by' tag.
- Drop the patch "ethtool: add support to get/set CAN bit time register".
- Drop the patch "can: slcan: add support to set bit time register (btr)".
- Remove the RFC prefix from the series.

Changes since v2: https://lore.kernel.org/all/[email protected]
- Update the commit message.
- Use 1 space in front of the =.
- Put the series as RFC again.
- Pick up the patch "can: slcan: use KBUILD_MODNAME and define pr_fmt to replace hardcoded names".
- Add the patch "ethtool: add support to get/set CAN bit time register"
  to the series.
- Add the patch "can: slcan: add support to set bit time register (btr)"
  to the series.
- Replace the link https://marc.info/?l=linux-can&m=165806705927851&w=2 with
  https://lore.kernel.org/all/[email protected].
- Add the `Suggested-by' tag.

Changes since RFC: https://lore.kernel.org/all/[email protected]
- Re-add headers that export at least one symbol used by the module.
- Update the commit description.
- Drop the old "slcan" name to use the standard canX interface naming.
- Remove comment on listen-only command.
- Update the commit subject and description.
- Add the patch "MAINTAINERS: Add myself as maintainer of the SLCAN driver"
  to the series.

====================

mkl: rebased to can-next/master

Link: https://lore.kernel.org/all/[email protected]
Signed-off-by: Marc Kleine-Budde <[email protected]>

Author: marckleinebudde

MAINTAINERS

@@ -18470,6 +18470,12 @@ T:	git git://git.kernel.org/pub/scm/linux/kernel/git/vbabka/slab.git
 F:	include/linux/sl?b*.h
 F:	mm/sl?b*
 
+SLCAN CAN NETWORK DRIVER
+M:	Dario Binacchi <[email protected]>
+L:	[email protected]
+S:	Maintained
+F:	drivers/net/can/slcan/
+
 SLEEPABLE READ-COPY UPDATE (SRCU)
 M:	Lai Jiangshan <[email protected]>
 M:	"Paul E. McKenney" <[email protected]>