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iio: ltr501: mark ltr501_chip_info as const 

This patch marks the struct ltr501_chip_info as constant.

Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com>
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
Tested-by: Nikita Travkin <nikita@trvn.ru> # ltr559
Link: https://lore.kernel.org/r/20210610134619.2101372-5-mkl@pengutronix.de
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
This commit is contained in:
Marc Kleine-Budde 2021-06-10 15:46:19 +02:00 committed by Jonathan Cameron
parent 71b33f6f93
commit afedd992c3
1 changed files with 5 additions and 5 deletions
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10
drivers/iio/light/ltr501.c
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@ -152,7 +152,7 @@ struct ltr501_chip_info {
struct ltr501_data { struct ltr501_data {
struct i2c_client *client; struct i2c_client *client;
struct mutex lock_als, lock_ps; struct mutex lock_als, lock_ps;
struct ltr501_chip_info *chip_info; const struct ltr501_chip_info *chip_info;
u8 als_contr, ps_contr; u8 als_contr, ps_contr;
int als_period, ps_period; /* period in micro seconds */ int als_period, ps_period; /* period in micro seconds */
struct regmap *regmap; struct regmap *regmap;
@ -739,7 +739,7 @@ static int ltr501_write_raw(struct iio_dev *indio_dev,
{ {
struct ltr501_data *data = iio_priv(indio_dev); struct ltr501_data *data = iio_priv(indio_dev);
int i, ret, freq_val, freq_val2; int i, ret, freq_val, freq_val2;
struct ltr501_chip_info *info = data->chip_info; const struct ltr501_chip_info *info = data->chip_info;
ret = iio_device_claim_direct_mode(indio_dev); ret = iio_device_claim_direct_mode(indio_dev);
if (ret) if (ret)
@ -1086,7 +1086,7 @@ static ssize_t ltr501_show_proximity_scale_avail(struct device *dev,
char *buf) char *buf)
{ {
struct ltr501_data *data = iio_priv(dev_to_iio_dev(dev)); struct ltr501_data *data = iio_priv(dev_to_iio_dev(dev));
struct ltr501_chip_info *info = data->chip_info; const struct ltr501_chip_info *info = data->chip_info;
ssize_t len = 0; ssize_t len = 0;
int i; int i;
@ -1108,7 +1108,7 @@ static ssize_t ltr501_show_intensity_scale_avail(struct device *dev,
char *buf) char *buf)
{ {
struct ltr501_data *data = iio_priv(dev_to_iio_dev(dev)); struct ltr501_data *data = iio_priv(dev_to_iio_dev(dev));
struct ltr501_chip_info *info = data->chip_info; const struct ltr501_chip_info *info = data->chip_info;
ssize_t len = 0; ssize_t len = 0;
int i; int i;
@ -1188,7 +1188,7 @@ static const struct iio_info ltr301_info = {
.write_event_config = &ltr501_write_event_config, .write_event_config = &ltr501_write_event_config,
}; };
static struct ltr501_chip_info ltr501_chip_info_tbl[] = { static const struct ltr501_chip_info ltr501_chip_info_tbl[] = {
[ltr501] = { [ltr501] = {
.partid = 0x08, .partid = 0x08,
.als_gain = ltr501_als_gain_tbl, .als_gain = ltr501_als_gain_tbl,