bbio_mode_pin() fix coverity scan bug "uninitialized value pin_mode" also fixed bug in code which was setting pin_pull instead of pin_mode (at init and on case BBIO_PIN_MODE)
bbio_mode_pin() fix coverity scan bug "uninitialized value pin_mode" also fixed bug in code which was setting pin_pull instead of pin_mode (at init and on case BBIO_PIN_MODE)

hydrabus/hydrafw,hydrabus/hydrafw,Baldanos/hydrafw,Baldanos/hydrafw,Baldanos/hydrafw,hydrabus/hydrafw