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Subject[PATCH v2 07/14] staging: iio: ad7746: Remove unused defines
Date
Signed-off-by: Hernán Gonzalez <hernan@vanguardiasur.com.ar>
---
drivers/staging/iio/cdc/ad7746.c | 7 -------
drivers/staging/iio/cdc/ad7746.h | 5 -----
2 files changed, 12 deletions(-)

diff --git a/drivers/staging/iio/cdc/ad7746.c b/drivers/staging/iio/cdc/ad7746.c
index f53612a..d39ab34 100644
--- a/drivers/staging/iio/cdc/ad7746.c
+++ b/drivers/staging/iio/cdc/ad7746.c
@@ -25,7 +25,6 @@
* AD7746 Register Definition
*/

-#define AD7746_REG_STATUS 0
#define AD7746_REG_CAP_DATA_HIGH 1
#define AD7746_REG_VT_DATA_HIGH 4
#define AD7746_REG_CAP_SETUP 7
@@ -38,12 +37,6 @@
#define AD7746_REG_CAP_GAINH 15
#define AD7746_REG_VOLT_GAINH 17

-/* Status Register Bit Designations (AD7746_REG_STATUS) */
-#define AD7746_STATUS_EXCERR BIT(3)
-#define AD7746_STATUS_RDY BIT(2)
-#define AD7746_STATUS_RDYVT BIT(1)
-#define AD7746_STATUS_RDYCAP BIT(0)
-
/* Capacitive Channel Setup Register Bit Designations (AD7746_REG_CAP_SETUP) */
#define AD7746_CAPSETUP_CAPEN BIT(7)
#define AD7746_CAPSETUP_CIN2 BIT(6) /* AD7746 only */
diff --git a/drivers/staging/iio/cdc/ad7746.h b/drivers/staging/iio/cdc/ad7746.h
index ea8572d..2fbcee8 100644
--- a/drivers/staging/iio/cdc/ad7746.h
+++ b/drivers/staging/iio/cdc/ad7746.h
@@ -13,11 +13,6 @@
* TODO: struct ad7746_platform_data needs to go into include/linux/iio
*/

-#define AD7466_EXCLVL_0 0 /* +-VDD/8 */
-#define AD7466_EXCLVL_1 1 /* +-VDD/4 */
-#define AD7466_EXCLVL_2 2 /* +-VDD * 3/8 */
-#define AD7466_EXCLVL_3 3 /* +-VDD/2 */
-
struct ad7746_platform_data {
unsigned char exclvl; /*Excitation Voltage Level */
bool exca_en; /* enables EXCA pin as the excitation output */
--
2.7.4
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