cs5535-mfgpt: don't call __init function from __devinit

Fix and reset_all_timers() to be __devinit and not __init since the
function gets called from cs5535_mfgpt_probe which is __devinit.

Signed-off-by: Danny Kukawka <danny.kukawka@bisect.de>
Acked-by: Andres Salomon <dilinger@queued.net>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>