Input: rotary-encoder - use of_property_read_bool

This commit makes uses of_property_read_bool() to read
boolean properties. This is just cosmetic cleanup.

Signed-off-by: Ben Gamari <bgamari.foss@gmail.com>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
1 file changed