i2c: minor cleanups to twl4030-pwrbutton.c
authorFelipe Balbi <felipe.balbi@nokia.com>
Tue, 30 Sep 2008 18:43:01 +0000 (21:43 +0300)
committerTony Lindgren <tony@atomide.com>
Wed, 1 Oct 2008 10:37:38 +0000 (13:37 +0300)
Trivial brainless fixes, a few unused headers removed,
changed one printk to pr_err() and removed one comment.

Signed-off-by: Felipe Balbi <felipe.balbi@nokia.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>

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