Commits
H Hartley Sweeten committed 7022781c460
staging: comedi: me4000: introduce me4000_ai_get_sample() The hardware returns two's complement values for the analog input samples. These need to be converted to the unsigned binary format that the comedi core expects. Introduce a helper function to handle this. Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com> Reviewed-by: Ian Abbott <abbotti@mev.co.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>