[PATCH 07/19] staging: comedi: amplc_pci230: remove unused settling time constants

Ian Abbott
2014-07-29T12:02:43Z

The macro constants `PCI230_DAC_SETTLE`, `PCI230_ADC_SETTLE` and
`PCI230_MUX_SETTLE` are never used. Just remove them.

Signed-off-by: Ian Abbott <abbotti@mev.co.uk>
---
drivers/staging/comedi/drivers/amplc_pci230.c | 13 -------------
1 file changed, 13 deletions(-)

diff --git a/drivers/staging/comedi/drivers/amplc_pci230.c b/drivers/staging/comedi/drivers/amplc_pci230.c
index 00d7a22..7983a0d 100644
--- a/drivers/staging/comedi/drivers/amplc_pci230.c
+++ b/drivers/staging/comedi/drivers/amplc_pci230.c
@@ -247,19 +247,6 @@
#define PCI230P2_DACEN 0x06 /* DAC channel enable (FIFO mode) */

/*
- * Convertor related constants.
- */
-/* Analogue output settling time in µs (DAC itself is 1µs nominally). */
-#define PCI230_DAC_SETTLE 5
-/*
- * Analogue input settling time in µs (ADC itself is 1.6µs nominally but we
- * poll anyway).
- */
-#define PCI230_ADC_SETTLE 1
-/* ADC MUX settling time in µS - 10µs for se, 20µs de. */
-#define PCI230_MUX_SETTLE 10
-
-/*
* DACCON read-write values.
*/
#define PCI230_DAC_OR_UNI (0<<0) /* Output range unipolar */
--
2.0.0