K 10
svn:author
V 6
cognet
K 8
svn:date
V 27
2007-02-26T23:33:07.000000Z
K 7
svn:log
V 269
Partial MFC of rev 1.22 (the other bits were already MFC'd by marcel).
Additionally, remove the probe for the high 4 bits of IER being 0 and don't
assume we can always read/write 0 to/from those bits.

This is needed to get uart(4) to work on Xscale PXA255 and IXP425.

END