i2c-parport: Fix a minor race on driver unload
authorJean Delvare <khali@linux-fr.org>
Tue, 1 May 2007 21:26:30 +0000 (23:26 +0200)
committerJean Delvare <khali@hyperion.delvare>
Tue, 1 May 2007 21:26:30 +0000 (23:26 +0200)
When unloading the driver, we really want to unregister the i2c adapter
before we power it off, rather than the other way around.

Also speed up the bus a bit when we can sense SCL. The slaves will
stretch the line as needed.

Signed-off-by: Jean Delvare <khali@linux-fr.org>

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