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From: "Hernán Gonzalez" <hernan@vanguardiasur.com.ar>
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	[thread overview]
Message-ID: <1521642539-4845-6-git-send-email-hernan@vanguardiasur.com.ar> (raw)
In-Reply-To: <1521642539-4845-1-git-send-email-hernan@vanguardiasur.com.ar>

Signed-off-by: Hernán Gonzalez <hernan@vanguardiasur.com.ar>
---
 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 */
-- 
2.7.4

  parent reply	other threads:[~2018-03-21 14:30 UTC|newest]

Thread overview: 29+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2018-03-21 14:28 [PATCH 00/11] Move ad7746 out of staging Hernán Gonzalez
2018-03-21 14:28 ` [PATCH 01/11] staging: iio: ad7746: Adjust arguments to match open parenthesis Hernán Gonzalez
2018-03-23 12:36   ` Jonathan Cameron
2018-03-21 14:28 ` [PATCH 02/11] staging: iio: ad7746: Fix multiple line dereference Hernán Gonzalez
2018-03-21 14:28 ` [PATCH 03/11] staging: iio: ad7746: Reorder includes alphabetically Hernán Gonzalez
2018-03-21 14:28 ` [PATCH 04/11] staging: iio: ad7746: Reorder variable declarations Hernán Gonzalez
2018-03-23 12:40   ` Jonathan Cameron
2018-03-23 12:40     ` Jonathan Cameron
2018-03-21 14:28 ` Hernán Gonzalez [this message]
2018-03-23 12:44   ` [PATCH 05/11] staging: iio: ad7746: Remove unused defines Jonathan Cameron
2018-03-23 12:44     ` Jonathan Cameron
2018-03-21 14:28 ` [PATCH 06/11] staging: iio: ad7746: Add dt-bindings Hernán Gonzalez
2018-03-23 12:46   ` Jonathan Cameron
2018-03-21 14:28 ` [PATCH 07/11] staging: iio: ad7746: Add remove() Hernán Gonzalez
2018-03-23 12:48   ` Jonathan Cameron
2018-03-23 12:48     ` Jonathan Cameron
2018-03-21 14:28 ` [PATCH 08/11] staging: iio: ad7746: Add comments Hernán Gonzalez
2018-03-23 12:52   ` Jonathan Cameron
2018-03-21 14:28 ` [PATCH 09/11] staging: iio: ad7746: Add devicetree bindings documentation Hernán Gonzalez
2018-03-23 12:54   ` Jonathan Cameron
2018-03-21 14:28 ` [PATCH 10/11] staging: iio: ad7746: Rename sysfs attrs to comply with the ABI Hernán Gonzalez
2018-03-23 12:57   ` Jonathan Cameron
2018-03-23 12:57     ` Jonathan Cameron
2018-03-21 14:28 ` [PATCH 11/11] Move cdc ad7746 driver out of staging to mainline iio Hernán Gonzalez
2018-03-23 10:21   ` kbuild test robot
2018-03-23 12:33     ` Jonathan Cameron
2018-03-23 12:59   ` Jonathan Cameron
2018-03-23 13:04 ` [PATCH 00/11] Move ad7746 out of staging Jonathan Cameron
2018-03-23 13:04   ` Jonathan Cameron

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