No attempt has been made to document any of the demoted functions here.

Fixes the following W=1 kernel build warning(s):

 drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_shub.c:174: warning: Function parameter 
or member 'hw' not described in 'st_lsm6dsx_shub_read_output'
 drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_shub.c:174: warning: Function parameter 
or member 'data' not described in 'st_lsm6dsx_shub_read_output'
 drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_shub.c:174: warning: Function parameter 
or member 'len' not described in 'st_lsm6dsx_shub_read_output'
 drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_shub.c:205: warning: Function parameter 
or member 'hw' not described in 'st_lsm6dsx_shub_write_reg'
 drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_shub.c:205: warning: Function parameter 
or member 'addr' not described in 'st_lsm6dsx_shub_write_reg'
 drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_shub.c:205: warning: Function parameter 
or member 'data' not described in 'st_lsm6dsx_shub_write_reg'
 drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_shub.c:205: warning: Function parameter 
or member 'len' not described in 'st_lsm6dsx_shub_write_reg'
 drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_shub.c:285: warning: Function parameter 
or member 'sensor' not described in 'st_lsm6dsx_shub_read'
 drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_shub.c:285: warning: Function parameter 
or member 'addr' not described in 'st_lsm6dsx_shub_read'
 drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_shub.c:285: warning: Function parameter 
or member 'data' not described in 'st_lsm6dsx_shub_read'
 drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_shub.c:285: warning: Function parameter 
or member 'len' not described in 'st_lsm6dsx_shub_read'
 drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_shub.c:335: warning: Function parameter 
or member 'sensor' not described in 'st_lsm6dsx_shub_write'
 drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_shub.c:335: warning: Function parameter 
or member 'addr' not described in 'st_lsm6dsx_shub_write'
 drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_shub.c:335: warning: Function parameter 
or member 'data' not described in 'st_lsm6dsx_shub_write'
 drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_shub.c:335: warning: Function parameter 
or member 'len' not described in 'st_lsm6dsx_shub_write'

Cc: Lorenzo Bianconi <lorenzo.biancon...@gmail.com>
Signed-off-by: Lee Jones <lee.jo...@linaro.org>
---
 drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_shub.c | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_shub.c 
b/drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_shub.c
index c1f83fe0d8dad..9a14dde4795da 100644
--- a/drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_shub.c
+++ b/drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_shub.c
@@ -163,7 +163,7 @@ static void st_lsm6dsx_shub_wait_complete(struct 
st_lsm6dsx_hw *hw)
        msleep((2000000U / odr) + 1);
 }
 
-/**
+/*
  * st_lsm6dsx_shub_read_output - read i2c controller register
  *
  * Read st_lsm6dsx i2c controller register
@@ -195,7 +195,7 @@ st_lsm6dsx_shub_read_output(struct st_lsm6dsx_hw *hw, u8 
*data,
        return err;
 }
 
-/**
+/*
  * st_lsm6dsx_shub_write_reg - write i2c controller register
  *
  * Write st_lsm6dsx i2c controller register
@@ -273,7 +273,7 @@ static int st_lsm6dsx_shub_master_enable(struct 
st_lsm6dsx_sensor *sensor,
        return err;
 }
 
-/**
+/*
  * st_lsm6dsx_shub_read - read data from slave device register
  *
  * Read data from slave device register. SLV0 is used for
@@ -323,7 +323,7 @@ st_lsm6dsx_shub_read(struct st_lsm6dsx_sensor *sensor, u8 
addr,
                                         sizeof(config));
 }
 
-/**
+/*
  * st_lsm6dsx_shub_write - write data to slave device register
  *
  * Write data from slave device register. SLV0 is used for
-- 
2.25.1

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