Messages in this thread Patch in this message |  | | From | Hernán Gonzalez <> | Subject | [PATCH v2 07/14] staging: iio: ad7746: Remove unused defines | Date | Fri, 13 Apr 2018 13:36:44 -0300 |
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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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