Remove some unused bits of comedi. 1) staging: comedi: remove unused 'channel flags' support 2) staging: comedi: remove 'settling_time_0' from subdevice drivers/staging/comedi/comedi_fops.c | 14 ++------------ drivers/staging/comedi/comedidev.h | 5 ----- 2 files changed, 2 insertions(+), 17 deletions(-)