sensors: bma180, lis302: fix compiler warning

Signed-off-by: Lukas Märdian <lukas@goldelico.com>
sensors: tept4400: ambient light sensor is working

The Ambient Light Sensor depends on a kernel patch, which outputs its
readings via an input event (ABS_MISC):

a92753fa784573ee55cbfd102f872f5ad7893180
input: tsc2007-gta04: report aux value via input event (ABS_MISC)

Signed-off-by: Lukas Märdian <lukas@goldelico.com>