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Wed, 21 Mar 2018 07:30:14 -0700 (PDT) From: =?UTF-8?q?Hern=C3=A1n=20Gonzalez?= To: lars@metafoo.de, Michael.Hennerich@analog.com, jic23@kernel.org, knaack.h@gmx.de, pmeerw@pmeerw.net, linux-iio@vger.kernel.org, linux-kernel@vger.kernel.org, hernan@vanguardiasur.com.ar Subject: [PATCH 05/11] staging: iio: ad7746: Remove unused defines Date: Wed, 21 Mar 2018 11:28:53 -0300 Message-Id: <1521642539-4845-6-git-send-email-hernan@vanguardiasur.com.ar> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1521642539-4845-1-git-send-email-hernan@vanguardiasur.com.ar> References: <1521642539-4845-1-git-send-email-hernan@vanguardiasur.com.ar> MIME-Version: 1.0 Sender: linux-iio-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-iio@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP Signed-off-by: Hernán Gonzalez --- drivers/staging/iio/cdc/ad7746.c | 16 ---------------- drivers/staging/iio/cdc/ad7746.h | 5 ----- 2 files changed, 21 deletions(-) diff --git a/drivers/staging/iio/cdc/ad7746.c b/drivers/staging/iio/cdc/ad7746.c index 57623db..cba8cd1 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 @@ -38,17 +37,10 @@ #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 */ #define AD7746_CAPSETUP_CAPDIFF BIT(5) -#define AD7746_CAPSETUP_CACHOP BIT(0) /* Voltage/Temperature Setup Register Bit Designations (AD7746_REG_VT_SETUP) */ #define AD7746_VTSETUP_VTEN (1 << 7) @@ -56,13 +48,8 @@ #define AD7746_VTSETUP_VTMD_EXT_TEMP (1 << 5) #define AD7746_VTSETUP_VTMD_VDD_MON (2 << 5) #define AD7746_VTSETUP_VTMD_EXT_VIN (3 << 5) -#define AD7746_VTSETUP_EXTREF BIT(4) -#define AD7746_VTSETUP_VTSHORT BIT(1) -#define AD7746_VTSETUP_VTCHOP BIT(0) /* Excitation Setup Register Bit Designations (AD7746_REG_EXC_SETUP) */ -#define AD7746_EXCSETUP_CLKCTRL BIT(7) -#define AD7746_EXCSETUP_EXCON BIT(6) #define AD7746_EXCSETUP_EXCB BIT(5) #define AD7746_EXCSETUP_NEXCB BIT(4) #define AD7746_EXCSETUP_EXCA BIT(3) @@ -74,10 +61,7 @@ #define AD7746_CONF_CAPFS_SHIFT 3 #define AD7746_CONF_VTFS_MASK GENMASK(7, 6) #define AD7746_CONF_CAPFS_MASK GENMASK(5, 3) -#define AD7746_CONF_MODE_IDLE (0 << 0) -#define AD7746_CONF_MODE_CONT_CONV (1 << 0) #define AD7746_CONF_MODE_SINGLE_CONV (2 << 0) -#define AD7746_CONF_MODE_PWRDN (3 << 0) #define AD7746_CONF_MODE_OFFS_CAL (5 << 0) #define AD7746_CONF_MODE_GAIN_CAL (6 << 0) 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 */