leds: lm3692x: Split out lm3692x_leds_disable

Move the relevant parts out of lm3692x_remove() and call it from
there. No functional change.

Signed-off-by: Guido Günther <agx@sigxcpu.org>
Acked-by: Pavel Machek <pavel@ucw.cz>
Signed-off-by: Pavel Machek <pavel@ucw.cz>
1 file changed