Pull up following revision(s) (requested by is in ticket #1724):

sys/arch/amiga/dev/gayle_pcmcia.c: revision 1.32

The Gayle interface uses swapped (little-endian) word accesses, so we
need to use the amiga_bus_stride_1swap methods for the word accesses.

Analyzed and submitted via port-amiga@ by Martin �berg.

Tested on formerly working hardware
- by Jukka Andberg with Dlink DE-660+ (ne)
- by Frank Wille with D-Link DFE-670TXD (ne)

Tested on formerly not working hardware:
- by Martin with 3Com 3c589 Etherling III (ep)
- by Martin and Frank with CompactFlash cards (wdc)

(martin)