Commit 61ed59ed authored by Ian Abbott's avatar Ian Abbott Committed by Greg Kroah-Hartman

staging: comedi: das08: Correct AO output for das08jr-16-ao

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.

Cc: stable <stable@vger.kernel.org>
Signed-off-by: default avatarIan Abbott <abbotti@mev.co.uk>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent e6391a18
...@@ -378,7 +378,7 @@ das08jr_ao_winsn(struct comedi_device *dev, struct comedi_subdevice *s, ...@@ -378,7 +378,7 @@ das08jr_ao_winsn(struct comedi_device *dev, struct comedi_subdevice *s,
int chan; int chan;
lsb = data[0] & 0xff; lsb = data[0] & 0xff;
msb = (data[0] >> 8) & 0xf; msb = (data[0] >> 8) & 0xff;
chan = CR_CHAN(insn->chanspec); chan = CR_CHAN(insn->chanspec);
......
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