mcp251xfd: please add to the stable trees

Hello stable-team,

Francesco Dolcini reported a regression on v6.6.52 [1], it turns out since v6.6.51~34 a.k.a. 5ea24ddc26a7 ("can: mcp251xfd: rx: add workaround for erratum DS80000789E 6 of mcp2518fd") the mcp25xfd driver is broken.

Cherry picking the following commits fixes the problem:

51b2a7216122 ("can: mcp251xfd: properly indent labels") a7801540f325 ("can: mcp251xfd: move mcp251xfd_timestamp_start()/stop() into mcp251xfd_chip_start/stop()")

Please pick these patches for

- 6.10.x - 6.6.x - 6.1.x

[1] https://lore.kernel.org/all/20240923115310.GA138774@francesco-nb

regards, Marc