motion: Do not configure gpio as an input after gpio_init
motion: Do not configure gpio as an input after gpio_init

gpio_init already configures the gpio as an input. No need
to do it again.

Signed-off-by: Francois Berder <0eabc3e9da54407da074ac08d4217d54f5b94915@imgtec.com>

francois-berder/LetMeCreate,francois-berder/LetMeCreate