New low level tms380 driver for Proteon 1392 / 1392+ cards
(port from existing 2.2 kernel code)

Add spinlock to fix race condition in tms380tr.

Fix startup of tmsisa to not register and unregister devices multiple
times, so hotplug doesn't run wild.

Add support for statically compiling tmsisa into kernel.

Remove unnecessary console SPAM during boot.

Fixed probing of ISA devices in tmsisa.

Fixed unsafe reference counting.

Fixed __init function causing Oops with new module system.

Rename tmsisa to skisa.