Jesper Nilsson e5d5cf2442 CRIS v10: Fix bugs in i2c_init and i2c_readreg ...

- Set the variable first to zero after first setup, so we can
  stop multiple calls to i2c_init from trying to setup i2c.

- The last byte read by the master in an i2c transfer needs to
  be NACKed, not ACKed.

- Also, remove useless CVS log and CVS id tags.

2008-02-08 11:06:29 +01:00

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