В сообщении от 15 июля 2010 16:06:14 автор Arnaud Patard написал:
> This patch modify the s3c2410 i2c driver behaviour to enable the
> i2c clock only when needed. I'm not sure if this has a big impact
> on power usage but at least it's fixing a bug with the uda1380
> codec which needs to be hard reset'ed if the i2c clock is enabled
> before it's powered on (at least on h1940).
> 
> Signed-off-by: Arnaud Patard <[email protected]>

Fixes same bug with uda1380 on rx1950 aswell.

Tested-by: Vasily Khoruzhick <[email protected]>

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