[PATCH 08/19] staging: comedi: amplc_pci230: remove PCI230_ADC_CONV

Ian Abbott
2014-07-29T11:58:51Z

The macro `PCI230_ADC_CONV` is never used. Just remove it. (At one
time, the value was written to the `PCI230_ADCSWTRIG` register to
trigger a conversion, but any value would do, and the driver no longer
uses that register to trigger conversions anyway.)

Signed-off-by: Ian Abbott <abbotti@mev.co.uk>
---
drivers/staging/comedi/drivers/amplc_pci230.c | 6 ------
1 file changed, 6 deletions(-)

diff --git a/drivers/staging/comedi/drivers/amplc_pci230.c b/drivers/staging/comedi/drivers/amplc_pci230.c
index 7983a0d..e6744a5 100644
--- a/drivers/staging/comedi/drivers/amplc_pci230.c
+++ b/drivers/staging/comedi/drivers/amplc_pci230.c
@@ -362,12 +362,6 @@
#define PCI230_ADC_FIFOLEVEL_FULL 4096 /* FIFO size */

/*
- * Value to write to ADCSWTRIG to trigger ADC conversion in software trigger
- * mode. Can be anything.
- */
-#define PCI230_ADC_CONV 0xffff
-
-/*
* PCI230+ EXTFUNC values.
*/
/* Route EXTTRIG pin to external gate inputs. */
--
2.0.0