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| /linux/drivers/i2c/busses/ |
| H A D | i2c-s3c2410.c | diff d2360b8e845ce0e142e72697a504ee9372421dc3 Thu Jul 15 15:06:14 CEST 2010 Arnaud Patard (Rtp) <arnaud.patard@rtp-net.org> i2c-s3c2410: Enable i2c clock only when doing some transfert
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 <arnaud.patard@rtp-net.org>
Signed-off-by: Ben Dooks <ben-linux@fluff.org>
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