diff options
| author | Ian Abbott <abbotti@mev.co.uk> | 2012-08-31 20:41:30 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2012-10-02 10:29:53 -0700 |
| commit | 8ef2b61115a3baeb3dc60782af32a3f6c46ed7a4 (patch) | |
| tree | 0a7f06d0378aec65f5fe04b9073cf860cafbbc0c /drivers/staging | |
| parent | 8fae345eec6e2fff49e634b108f3318d88205c6c (diff) | |
staging: comedi: das08: Correct AO output for das08jr-16-ao
commit 61ed59ed09e6ad2b8395178ea5ad5f653bba08e3 upstream.
Don't zero out bits 15..12 of the data value in `das08jr_ao_winsn()` as
that knobbles the upper three-quarters of the output range for the
'das08jr-16-ao' board.
Signed-off-by: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/staging')
| -rw-r--r-- | drivers/staging/comedi/drivers/das08.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/staging/comedi/drivers/das08.c b/drivers/staging/comedi/drivers/das08.c index c2dd0ed36a73..d2dd75e2af7f 100644 --- a/drivers/staging/comedi/drivers/das08.c +++ b/drivers/staging/comedi/drivers/das08.c @@ -653,7 +653,7 @@ static int das08jr_ao_winsn(struct comedi_device *dev, int chan; lsb = data[0] & 0xff; - msb = (data[0] >> 8) & 0xf; + msb = (data[0] >> 8) & 0xff; chan = CR_CHAN(insn->chanspec); |