[PATCH v2 0/2] serial, Malta: Fixes to make the CBUS UART work big-endian

Hi,

Earlier this year I noticed the CBUS UART, a discrete TI16C550C part wired directly to the system controller's device bus and supposed to come up as ttyS2 in addition to ttyS0 and ttyS1 ports from a Super I/O device behind the PCI southbridge, is not recognised with my MIPS Malta board booting big-endian.

I got to the bottom of the problem now and as it turns out we have two long-standing bugs causing it, one in generic 8250 code and another in Malta platform code, and this has never worked in the big-endian mode.

Here's v2 of the series, addressing minor issues with 1/2 pointed out in the review.

Please apply.

Maciej