| commit | d2360b8e845ce0e142e72697a504ee9372421dc3 | [log] [tgz] |
|---|---|---|
| author | Arnaud Patard (Rtp) <arnaud.patard@rtp-net.org> | Thu Jul 15 15:06:14 2010 +0200 |
| committer | Ben Dooks <ben-linux@fluff.org> | Thu Oct 21 23:43:27 2010 +0100 |
| tree | 36d8af296af35099cf5bea8c0f36bb613260278d | |
| parent | f6f94e2ab1b33f0082ac22d71f66385a60d8157f [diff] |
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>