commit5ca05345c5upstream. For counter subdevices, the `s->insn_write` handler is being set to the wrong function, `ni_tio_insn_read()`. It should be `ni_tio_insn_write()`. Signed-off-by: Ian Abbott <abbotti@mev.co.uk> Reported-by: Éric Piel <piel@delmic.com> Fixes:10f74377ee("staging: comedi: ni_tio: make ni_tio_winsn() a proper comedi (*insn_write)" Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>