From e42696515414a15774c80f1d454194ce0cd9f145 Mon Sep 17 00:00:00 2001 From: Alexandru Ardelean Date: Mon, 23 Aug 2021 14:22:04 +0300 Subject: iio: st_sensors: remove reference to parent device object on st_sensor_data The idea behind it, is that all devm_ calls in ST sensors are bound to the parent device object. However, the reference to that object is kept on both the st_sensor_data struct and the IIO object parent (indio_dev->dev.parent). This change only adds a bit consistency and uses the reference stored on indio_dev->dev.parent, to enforce the assumption that all ST sensors' devm_ calls are bound to the same reference as the one store on st_sensor_data. Reviewed-by: Andy Shevchenko Signed-off-by: Alexandru Ardelean Reviewed-by: Linus Walleij Link: https://lore.kernel.org/r/20210823112204.243255-6-aardelean@deviqon.com Signed-off-by: Jonathan Cameron --- include/linux/iio/common/st_sensors.h | 2 -- 1 file changed, 2 deletions(-) (limited to 'include/linux/iio') diff --git a/include/linux/iio/common/st_sensors.h b/include/linux/iio/common/st_sensors.h index d17ae1e5ca19..22f67845cdd3 100644 --- a/include/linux/iio/common/st_sensors.h +++ b/include/linux/iio/common/st_sensors.h @@ -220,7 +220,6 @@ struct st_sensor_settings { /** * struct st_sensor_data - ST sensor device status - * @dev: Pointer to instance of struct device (I2C or SPI). * @trig: The trigger in use by the core driver. * @mount_matrix: The mounting matrix of the sensor. * @sensor_settings: Pointer to the specific sensor settings in use. @@ -240,7 +239,6 @@ struct st_sensor_settings { * @buffer_data: Data used by buffer part. */ struct st_sensor_data { - struct device *dev; struct iio_trigger *trig; struct iio_mount_matrix mount_matrix; struct st_sensor_settings *sensor_settings; -- cgit