On Mon,  3 Aug 2020 20:34:48 +0200 pisa@cmp.felk.cvut.cz wrote:

From: Pavel Pisa <pisa@cmp.felk.cvut.cz>

This driver adds support for the CTU CAN FD open-source IP core.
More documentation and core sources at project page
(https://gitlab.fel.cvut.cz/canbus/ctucanfd_ip_core).
The core integration to Xilinx Zynq system as platform driver
is available (https://gitlab.fel.cvut.cz/canbus/zynq/zynq-can-sja1000-top).
Implementation on Intel FPGA based PCI Express board is available
from project (https://gitlab.fel.cvut.cz/canbus/pcie-ctu_can_fd).
The CTU CAN FD core emulation send for review for QEMU mainline.
Development repository for QEMU emulation - ctu-canfd branch of
  https://gitlab.fel.cvut.cz/canbus/qemu-canbus

More about CAN related projects used and developed at the Faculty
of the Electrical Engineering (http://www.fel.cvut.cz/en/)
of Czech Technical University (https://www.cvut.cz/en)
in Prague at http://canbus.pages.fel.cvut.cz/ .

Patches 3 and 4 have warnings when built with W=1 C=1 flags.

Please also remove the uses of static inline in C sources.
Those are rarely necessary and hide unused code warnings.