3.2-stable review patch. If anyone has any objections, please let me know.
------------------
From: Ian Abbott <abbo...@mev.co.uk>
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 <abbo...@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gre...@linuxfoundation.org>
Signed-off-by: Ben Hutchings <b...@decadent.org.uk>
---
drivers/staging/comedi/drivers/das08.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/staging/comedi/drivers/das08.c
b/drivers/staging/comedi/drivers/das08.c
index e5eb3b9..67a914a 100644
--- a/drivers/staging/comedi/drivers/das08.c
+++ b/drivers/staging/comedi/drivers/das08.c
@@ -378,7 +378,7 @@ das08jr_ao_winsn(struct comedi_device *dev, struct
comedi_subdevice *s,
int chan;
lsb = data[0] & 0xff;
- msb = (data[0] >> 8) & 0xf;
+ msb = (data[0] >> 8) & 0xff;
chan = CR_CHAN(insn->chanspec);
--
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