Merge tag 'linux-can-fixes-for-5.12-20210301' of git://git.kernel.org/pub/scm/linux...

Merge tag 'linux-can-fixes-for-5.12-20210301' of git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can

Marc Kleine-Budde says:

====================
pull-request: can 2021-03-01

this is a pull request of 6 patches for net/master.

The first 3 patches are by Joakim Zhang for the flexcan driver and fix
the probing and starting of the chip.

The next patch is by me, for the mcp251xfd driver and reverts the BQL
support. BQL support got mainline with rc1 and assumes that CAN frames
are always echoed, which is not the case. A proper fix requires
changes more changes and will be rolled out via linux-can-next later.

Oleksij Rempel's patch fixes the socket ref counting if socket was
closed before setting skb ownership.

Torin Cooper-Bennun's patch for the tcan4x5x driver fixes a race
condition, where the chip is first attached the bus and then the MRAM
is initialized, which may result in lost data.
====================

Signed-off-by: David S. Miller <davem@davemloft.net>