diff options
author | H Hartley Sweeten <hsweeten@visionengravers.com> | 2013-04-08 18:21:23 -0700 |
---|---|---|
committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2013-04-09 16:29:25 -0700 |
commit | 0181ae77e383ca86bc5182f816c09de2bc38c2d2 (patch) | |
tree | ae9d21d1dd557f67c1959450e14654042a753740 | |
parent | aac49c3417dc9378cbcead70c671d79cd626709f (diff) |
staging: comedi: rti800: change return of rti800_ai_insn_read()
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@visionengravers.com>
Cc: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
-rw-r--r-- | drivers/staging/comedi/drivers/rti800.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/staging/comedi/drivers/rti800.c b/drivers/staging/comedi/drivers/rti800.c index 0084038a8b0..bab8b31a731 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, |