Commit 13e6bac8 authored by Julia Lawall's avatar Julia Lawall Committed by Greg Kroah-Hartman

iio: common: ssp_sensors: account for const type of of_device_id.data

This driver creates a number of const structures that it stores in the
data field of an of_device_id array.

Add const to the declaration of the location that receives a value
from the data field to ensure that the compiler will continue to check
that the value is not modified and remove the const-dropping cast on
the access to the data field.

Done using Coccinelle.
Signed-off-by: default avatarJulia Lawall <Julia.Lawall@lip6.fr>
Signed-off-by: default avatarJonathan Cameron <Jonathan.Cameron@huawei.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 51a8b707
...@@ -188,7 +188,7 @@ struct ssp_sensorhub_info { ...@@ -188,7 +188,7 @@ struct ssp_sensorhub_info {
*/ */
struct ssp_data { struct ssp_data {
struct spi_device *spi; struct spi_device *spi;
struct ssp_sensorhub_info *sensorhub_info; const struct ssp_sensorhub_info *sensorhub_info;
struct timer_list wdt_timer; struct timer_list wdt_timer;
struct work_struct work_wdt; struct work_struct work_wdt;
struct delayed_work work_refresh; struct delayed_work work_refresh;
......
...@@ -486,7 +486,7 @@ static struct ssp_data *ssp_parse_dt(struct device *dev) ...@@ -486,7 +486,7 @@ static struct ssp_data *ssp_parse_dt(struct device *dev)
if (!match) if (!match)
goto err_mcu_reset_gpio; goto err_mcu_reset_gpio;
data->sensorhub_info = (struct ssp_sensorhub_info *)match->data; data->sensorhub_info = match->data;
dev_set_drvdata(dev, data); dev_set_drvdata(dev, data);
......
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