[PATCH v2 1/5] staging: comedi: addi_apci_1564: remove use of devpriv->b_OutputMemoryStatus

Chase Southwood chase.southwood at gmail.com
Wed Jun 4 02:33:37 UTC 2014


This member of the private data struct is only set at one location in the
entire driver, and then never even used for anything.  Let's just remove
its use.

Signed-off-by: Chase Southwood <chase.southwood at gmail.com>
Cc: Ian Abbott <abbotti at mev.co.uk>
Cc: H Hartley Sweeeten <hsweeten at visionengravers.com>
---
 drivers/staging/comedi/drivers/addi-data/hwdrv_apci1564.c | 5 -----
 1 file changed, 5 deletions(-)

diff --git a/drivers/staging/comedi/drivers/addi-data/hwdrv_apci1564.c b/drivers/staging/comedi/drivers/addi-data/hwdrv_apci1564.c
index 0ba5385..19de400 100644
--- a/drivers/staging/comedi/drivers/addi-data/hwdrv_apci1564.c
+++ b/drivers/staging/comedi/drivers/addi-data/hwdrv_apci1564.c
@@ -149,11 +149,6 @@ static int apci1564_do_config(struct comedi_device *dev,
 		return -EINVAL;
 	}
 
-	if (data[0])
-		devpriv->b_OutputMemoryStatus = ADDIDATA_ENABLE;
-	else
-		devpriv->b_OutputMemoryStatus = ADDIDATA_DISABLE;
-
 	if (data[1] == ADDIDATA_ENABLE)
 		ul_Command = ul_Command | 0x1;
 	else
-- 
1.9.3



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