CRIS v10: Fix bugs in i2c_init and i2c_readreg

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- 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.

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This commit is contained in:

Jesper Nilsson 2008-01-17 14:50:47 +01:00

parent 3d6c03fc22

commit e5d5cf2442

1 changed files with 3 additions and 78 deletions

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arch/cris/arch-v10/drivers/i2c.c

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