On 17/05/16 18:14, Hartley Sweeten wrote:
On Tuesday, May 17, 2016 2:53 AM, Ian Abbott wrote:
Remove some commented out code. Some of it uses constructs that don't
exist in the driver, and probably come from the source code for the MS
Windows driver.
Signed-off-by: Ian Abbott <abbotti@xxxxxxxxx>
---
drivers/staging/comedi/drivers/daqboard2000.c | 6 ------
1 file changed, 6 deletions(-)
diff --git a/drivers/staging/comedi/drivers/daqboard2000.c b/drivers/staging/comedi/drivers/daqboard2000.c
index 57ab668..8c9a024 100644
--- a/drivers/staging/comedi/drivers/daqboard2000.c
+++ b/drivers/staging/comedi/drivers/daqboard2000.c
[snip]
@@ -315,10 +313,6 @@ static void setup_sampling(struct comedi_device *dev, int chan, int gain)
word3 = 0;
break;
}
-/*
- dev->eeprom.correctionDACSE[i][j][k].offset = 0x800;
- dev->eeprom.correctionDACSE[i][j][k].gain = 0xc00;
-*/
/* These should be read from EEPROM */
word2 |= 0x0800;
word3 |= 0xc000;
It might be a good idea to add a comment about the magic 0x0800 and 0xc000 values:
word2 |= 0x0800; /* offset */
word3 |= 0xc000; /* gain */
Fair enough.
Wish I could find a register map for this board. I sent an email to Measurement Computing
to see if one is available.
I think the board was made by IOTech and added to Measurement
Computing's catalog, and the Windows driver appears to have been done by
IOTech too.
--
-=( Ian Abbott @ MEV Ltd. E-mail: <abbotti@xxxxxxxxx> )=-
-=( Web: http://www.mev.co.uk/ )=-
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