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| author | Ian Abbott <abbotti@mev.co.uk> | 2012-08-31 20:41:30 +0100 |
|---|---|---|
| committer | Ben Hutchings <ben@decadent.org.uk> | 2012-09-19 15:05:07 +0100 |
| commit | f707d86130d5d292c0f2b19d1bd8f2cad128c929 (patch) | |
| tree | e620a5797dd29e76f164a95c4229c67dff0b4f77 /drivers/staging/comedi | |
| parent | 7672832a4ebe555d580a0cdb41a09da0cb8264ba (diff) | |
| download | kernel_samsung_smdk4412-f707d86130d5d292c0f2b19d1bd8f2cad128c929.zip kernel_samsung_smdk4412-f707d86130d5d292c0f2b19d1bd8f2cad128c929.tar.gz kernel_samsung_smdk4412-f707d86130d5d292c0f2b19d1bd8f2cad128c929.tar.bz2 | |
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>
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
Diffstat (limited to 'drivers/staging/comedi')
| -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 dc4ef4c..a48fe88 100644 --- a/drivers/staging/comedi/drivers/das08.c +++ b/drivers/staging/comedi/drivers/das08.c @@ -655,7 +655,7 @@ 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); |