viafb: Convert GPIO and i2c to the new indexed port ops
authorJonathan Corbet <corbet@lwn.net>
Thu, 22 Apr 2010 20:36:04 +0000 (14:36 -0600)
committerJonathan Corbet <corbet@lwn.net>
Fri, 7 May 2010 23:16:03 +0000 (17:16 -0600)
Also add low-level locking to the i2c driver.

Signed-off-by: Jonathan Corbet <corbet@lwn.net>

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