From: Jesper Nilsson <jesper.nilsson@axis.com>
Date: Thu, 17 Jan 2008 13:50:47 +0000 (+0100)
Subject: CRIS v10: Fix bugs in i2c_init and i2c_readreg
X-Git-Tag: v2.6.25-rc1~40^2~106
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=e5d5cf2442038b8ad3e0f90b00e5acdd18d5fa98;p=pandora-kernel.git

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.
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