Merge tag 'linux-can-next-for-5.4-20190820' of git://git.kernel.org/pub/scm/linux...

Marc Kleine-Budde says:

====================
pull-request: can-next 2019-08-20

this is a pull request for net-next/master consisting of 18 patches.

The first patch is by Geert Uytterhoeven, it removes the unused platform
data support from the rcar_can driver.

A patch by Nishka Dasgupta marks the structure peak_pciec_i2c_bit_ops in
the peak_pci driver as constant.

A patch by me removes the custom DMA support from the hi311x driver.

The next 4 patches target the tcan4x5x driver and are also by me, they
first clean up the driver a bit, and then add missing error handling and
fix a bug in the length calculation in the regmap callbacks.

The next 2 patches are by me for the m_can_platform driver, they also
remove unneeded casts and add missing error handling.

The remaining 9 patches all target the mcp251x driver. The first 5 are
clean up patches by me, the next relaxes the timing in the
mcp251x_hw_reset() function. Alexander Shiyan's patch improves the name
which is used while registering the interrupt handler. Phil Elwell's
patch improves the mcp251x_open() function to use the DT-supplied
interrupt flags instead of hard coding them. The final patch is again by
me, it removes the custom DMA support from the hi311x driver.
====================

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