From 098a5f51aa7c0a89293596e65a4151a611f3dea4 Mon Sep 17 00:00:00 2001
From: Armando Visconti <armando.visconti@st.com>
Date: Mon, 14 Jun 2021 18:30:47 +0200
Subject: [PATCH] drivers/sensor: Clean unused axis structures

axis1bit16 and axis3bit16 unions are no longer used
and can be deleted from all .h files that are referencing
them.

Signed-off-by: Armando Visconti <armando.visconti@st.com>
---
 drivers/sensor/iis2dh/iis2dh.h         |  5 -----
 drivers/sensor/iis3dhhc/iis3dhhc.h     |  5 -----
 drivers/sensor/ism330dhcx/ism330dhcx.h | 10 ----------
 drivers/sensor/lis2dw12/lis2dw12.h     |  5 -----
 drivers/sensor/lps22hh/lps22hh.h       | 10 ----------
 drivers/sensor/stts751/stts751.h       |  5 -----
 6 files changed, 40 deletions(-)

diff --git a/drivers/sensor/iis2dh/iis2dh.h b/drivers/sensor/iis2dh/iis2dh.h
index e3cf49ea4a7..5c55bddf07d 100644
--- a/drivers/sensor/iis2dh/iis2dh.h
+++ b/drivers/sensor/iis2dh/iis2dh.h
@@ -17,11 +17,6 @@
 #include <drivers/sensor.h>
 #include "iis2dh_reg.h"
 
-union axis3bit16_t {
-	int16_t i16bit[3];
-	uint8_t u8bit[6];
-};
-
 /*
  * Return ODR reg value based on data rate set
  */
diff --git a/drivers/sensor/iis3dhhc/iis3dhhc.h b/drivers/sensor/iis3dhhc/iis3dhhc.h
index 5398632d15d..407a8ca3bae 100644
--- a/drivers/sensor/iis3dhhc/iis3dhhc.h
+++ b/drivers/sensor/iis3dhhc/iis3dhhc.h
@@ -19,11 +19,6 @@
 #include <sys/util.h>
 #include "iis3dhhc_reg.h"
 
-union axis3bit16_t {
-	int16_t i16bit[3];
-	uint8_t u8bit[6];
-};
-
 struct iis3dhhc_config {
 	char *master_dev_name;
 	int (*bus_init)(const struct device *dev);
diff --git a/drivers/sensor/ism330dhcx/ism330dhcx.h b/drivers/sensor/ism330dhcx/ism330dhcx.h
index 3d4e9ccc7f6..af6bad55095 100644
--- a/drivers/sensor/ism330dhcx/ism330dhcx.h
+++ b/drivers/sensor/ism330dhcx/ism330dhcx.h
@@ -18,16 +18,6 @@
 #include <sys/util.h>
 #include "ism330dhcx_reg.h"
 
-union axis3bit16_t {
-	int16_t i16bit[3];
-	uint8_t u8bit[6];
-};
-
-union axis1bit16_t {
-	int16_t i16bit;
-	uint8_t u8bit[2];
-};
-
 #define ISM330DHCX_EN_BIT					0x01
 #define ISM330DHCX_DIS_BIT					0x00
 
diff --git a/drivers/sensor/lis2dw12/lis2dw12.h b/drivers/sensor/lis2dw12/lis2dw12.h
index 748808b83af..d9b640e7d31 100644
--- a/drivers/sensor/lis2dw12/lis2dw12.h
+++ b/drivers/sensor/lis2dw12/lis2dw12.h
@@ -17,11 +17,6 @@
 #include <drivers/sensor.h>
 #include "lis2dw12_reg.h"
 
-union axis3bit16_t {
-	int16_t i16bit[3];
-	uint8_t u8bit[6];
-};
-
 #if defined(CONFIG_LIS2DW12_ODR_1_6)
 	#define LIS2DW12_DEFAULT_ODR	LIS2DW12_XL_ODR_1Hz6_LP_ONLY
 #elif defined(CONFIG_LIS2DW12_ODR_12_5)
diff --git a/drivers/sensor/lps22hh/lps22hh.h b/drivers/sensor/lps22hh/lps22hh.h
index f510b2b27df..ab9acab0c70 100644
--- a/drivers/sensor/lps22hh/lps22hh.h
+++ b/drivers/sensor/lps22hh/lps22hh.h
@@ -20,16 +20,6 @@
 #include <sys/util.h>
 #include "lps22hh_reg.h"
 
-union axis1bit32_t {
-	int32_t i32bit;
-	uint8_t u8bit[4];
-};
-
-union axis1bit16_t {
-	int16_t i16bit;
-	uint8_t u8bit[2];
-};
-
 struct lps22hh_config {
 	char *master_dev_name;
 	int (*bus_init)(const struct device *dev);
diff --git a/drivers/sensor/stts751/stts751.h b/drivers/sensor/stts751/stts751.h
index 8b44b6fa8c1..84e72d4f351 100644
--- a/drivers/sensor/stts751/stts751.h
+++ b/drivers/sensor/stts751/stts751.h
@@ -19,11 +19,6 @@
 #include <sys/util.h>
 #include "stts751_reg.h"
 
-union axis1bit16_t {
-	int16_t i16bit;
-	uint8_t u8bit[2];
-};
-
 struct stts751_config {
 	char *master_dev_name;
 	int (*bus_init)(const struct device *dev);