K 10
svn:author
V 4
wulf
K 8
svn:date
V 27
2019-11-03T21:03:55.051485Z
K 7
svn:log
V 175
[ig4] Convert last remaining usage of TX_NOTFULL status to TX_EMPTY

in ig4iic_read routine. It makes possible interrupt utilization while
waiting for empty space in TX FIFO.

END