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CVS commit: src/sys/arch/powerpc/ibm4xx/dev

Module Name:    src
Committed By:   tsutsui
Date:           Sat Jul 12 02:04:07 UTC 2008

Modified Files:
        src/sys/arch/powerpc/ibm4xx/dev: gpiic_opb.c

Log Message:
- if SDA is set to low during DIR(INPUT) in gpiic_set_bits(),
  store the SDA status into softc and enable it once after
  DIR() is changed to OUTPUT in gpiic_set_dir()
- remove "Read in output mode" warning in gpiic_read_bits()
  since it's a vaild operation (to read SCL during SDA output is low)

Tested by kiyohara@ on OPENBLOCKS266.

To generate a diff of this commit:
cvs rdiff -r1.5 -r1.6 src/sys/arch/powerpc/ibm4xx/dev/gpiic_opb.c

Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.

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