diff options
Diffstat (limited to 'drivers/iio/chemical/atlas-sensor.c')
| -rw-r--r-- | drivers/iio/chemical/atlas-sensor.c | 32 |
1 files changed, 14 insertions, 18 deletions
diff --git a/drivers/iio/chemical/atlas-sensor.c b/drivers/iio/chemical/atlas-sensor.c index fb15bb2160..baf93e5e3c 100644 --- a/drivers/iio/chemical/atlas-sensor.c +++ b/drivers/iio/chemical/atlas-sensor.c @@ -87,7 +87,7 @@ enum { struct atlas_data { struct i2c_client *client; struct iio_trigger *trig; - struct atlas_device *chip; + const struct atlas_device *chip; struct regmap *regmap; struct irq_work work; unsigned int interrupt_enabled; @@ -353,7 +353,7 @@ struct atlas_device { int delay; }; -static struct atlas_device atlas_devices[] = { +static const struct atlas_device atlas_devices[] = { [ATLAS_PH_SM] = { .channels = atlas_ph_channels, .num_channels = 3, @@ -589,30 +589,29 @@ static const struct iio_info atlas_info = { }; static const struct i2c_device_id atlas_id[] = { - { "atlas-ph-sm", ATLAS_PH_SM }, - { "atlas-ec-sm", ATLAS_EC_SM }, - { "atlas-orp-sm", ATLAS_ORP_SM }, - { "atlas-do-sm", ATLAS_DO_SM }, - { "atlas-rtd-sm", ATLAS_RTD_SM }, + { "atlas-ph-sm", (kernel_ulong_t)&atlas_devices[ATLAS_PH_SM] }, + { "atlas-ec-sm", (kernel_ulong_t)&atlas_devices[ATLAS_EC_SM] }, + { "atlas-orp-sm", (kernel_ulong_t)&atlas_devices[ATLAS_ORP_SM] }, + { "atlas-do-sm", (kernel_ulong_t)&atlas_devices[ATLAS_DO_SM] }, + { "atlas-rtd-sm", (kernel_ulong_t)&atlas_devices[ATLAS_RTD_SM] }, {} }; MODULE_DEVICE_TABLE(i2c, atlas_id); static const struct of_device_id atlas_dt_ids[] = { - { .compatible = "atlas,ph-sm", .data = (void *)ATLAS_PH_SM, }, - { .compatible = "atlas,ec-sm", .data = (void *)ATLAS_EC_SM, }, - { .compatible = "atlas,orp-sm", .data = (void *)ATLAS_ORP_SM, }, - { .compatible = "atlas,do-sm", .data = (void *)ATLAS_DO_SM, }, - { .compatible = "atlas,rtd-sm", .data = (void *)ATLAS_RTD_SM, }, + { .compatible = "atlas,ph-sm", .data = &atlas_devices[ATLAS_PH_SM] }, + { .compatible = "atlas,ec-sm", .data = &atlas_devices[ATLAS_EC_SM] }, + { .compatible = "atlas,orp-sm", .data = &atlas_devices[ATLAS_ORP_SM] }, + { .compatible = "atlas,do-sm", .data = &atlas_devices[ATLAS_DO_SM] }, + { .compatible = "atlas,rtd-sm", .data = &atlas_devices[ATLAS_RTD_SM] }, { } }; MODULE_DEVICE_TABLE(of, atlas_dt_ids); static int atlas_probe(struct i2c_client *client) { - const struct i2c_device_id *id = i2c_client_get_device_id(client); struct atlas_data *data; - struct atlas_device *chip; + const struct atlas_device *chip; struct iio_trigger *trig; struct iio_dev *indio_dev; int ret; @@ -621,10 +620,7 @@ static int atlas_probe(struct i2c_client *client) if (!indio_dev) return -ENOMEM; - if (!dev_fwnode(&client->dev)) - chip = &atlas_devices[id->driver_data]; - else - chip = &atlas_devices[(unsigned long)device_get_match_data(&client->dev)]; + chip = i2c_get_match_data(client); indio_dev->info = &atlas_info; indio_dev->name = ATLAS_DRV_NAME; |