Memory stick reader Ricoh R5C592 supported?

Werner LEMBERG
2007-03-02T09:24:06Z

Folks,

my Dell Inspiron 6400 laptop has both a Ricoh R5C822 host adapter (for
SD, MMC, etc.) and a Ricoh R5C592 host adapter for memory sticks.

While the former works just fine, it seems to me that the latter
hasn't any support. Indeed, inserting a Sony MSA-128A memory stick
causes no reaction whatsoever. Searching with google, I haven't found
anything related to this chip; looking into the kernel source code
wasn't successful either.

Can you please shed some light on the current situation? I'm using
kernel 2.6.20.

Werner