Good day.

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sgalaxy: port to isa_bus infrastructure

Signed-of-by: Rene Herman <rene.herman@gmail.com>
===

Has been tested and again works same as before. Which, again, is to say 
not quite right. When you load the driver, the card starts emitting a 
very loud "hum". It seems to be working otherwise, but it's hard to say 
for sure; the hum literally is so loud that you can't hear anything else.

I'll debug that later; sgalaxy is a thin layer around ad1848-lib and 
given that normal ad1848 works fine, this should not be very hard to 
track down. The fix is going to make for a different patch anyway 
though, so thought I'd submit this one now.

This driver, like sb8 did, only did auto-probing halfways. It required 
the port values to be passed in and then allocated an IRQ and DMA 
channel itself. This again mandates those being passed in manually as 
well. Also again: if you insist, I'll add back the probes instead.

Rene.