The comedi core expects the (*insn_read) functions to return the number of data values actually read. Change the return from 'i' to 'insn->n' to make this clearer. Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx> Cc: Ian Abbott <abbotti@xxxxxxxxx> Cc: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx> --- drivers/staging/comedi/drivers/rti800.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/staging/comedi/drivers/rti800.c b/drivers/staging/comedi/drivers/rti800.c index 0084038..bab8b31 100644 --- a/drivers/staging/comedi/drivers/rti800.c +++ b/drivers/staging/comedi/drivers/rti800.c @@ -223,7 +223,7 @@ static int rti800_ai_insn_read(struct comedi_device *dev, data[i] ^= 0x800; } - return i; + return insn->n; } static int rti800_ao_insn_read(struct comedi_device *dev, -- 1.8.1.4 _______________________________________________ devel mailing list devel@xxxxxxxxxxxxxxxxxxxxxx http://driverdev.linuxdriverproject.org/mailman/listinfo/devel
