GPIOHANDLE_REQUEST_BIAS_PULL_DOWN
(flags & GPIOHANDLE_REQUEST_BIAS_PULL_DOWN)))
(flags & (GPIOHANDLE_REQUEST_BIAS_PULL_DOWN |
((flags & GPIOHANDLE_REQUEST_BIAS_PULL_DOWN) &&
lflags & GPIOHANDLE_REQUEST_BIAS_PULL_DOWN);
(lflags & (GPIOHANDLE_REQUEST_BIAS_PULL_DOWN |
((lflags & GPIOHANDLE_REQUEST_BIAS_PULL_DOWN) &&
GPIOHANDLE_REQUEST_BIAS_PULL_DOWN | \
flags_v1 |= GPIOHANDLE_REQUEST_BIAS_PULL_DOWN;