diff options
author | Ian Abbott <abbotti@mev.co.uk> | 2012-08-31 20:41:30 +0100 |
---|---|---|
committer | Willy Tarreau <w@1wt.eu> | 2013-06-10 11:42:46 +0200 |
commit | cb4d9e9e10d8b3fbc8cc75caf6f8d89f6cc0c0e2 (patch) | |
tree | 608044b4a31feb1330d268507f1132189d28c13c /drivers | |
parent | 57d87ddb278da69ddd8f9c4163136f22eebed1f3 (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>
Signed-off-by: Willy Tarreau <w@1wt.eu>
Diffstat (limited to 'drivers')
-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 f4258334532c..c05cb4b99566 100644 --- a/drivers/staging/comedi/drivers/das08.c +++ b/drivers/staging/comedi/drivers/das08.c @@ -652,7 +652,7 @@ 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); |