[PATCH v3 01/11] iio: light: cm32181: Switch to new style i2c-driver probe function

Hans de Goede
2020-04-28T17:29:37Z

Switch to the new style i2c-driver probe_new probe function and drop the
unnecessary i2c_device_id table (we do not have any old style board files
using this).

This is a preparation patch for adding ACPI binding support.

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
---
Changes in v3:
- This is a new patch in v3 of this patch-set
---
drivers/iio/light/cm32181.c | 15 +++------------
1 file changed, 3 insertions(+), 12 deletions(-)

diff --git a/drivers/iio/light/cm32181.c b/drivers/iio/light/cm32181.c
index 5f4fb5674fa0..cc57190a24cb 100644
--- a/drivers/iio/light/cm32181.c
+++ b/drivers/iio/light/cm32181.c
@@ -294,8 +294,7 @@ static const struct iio_info cm32181_info = {
.attrs = &cm32181_attribute_group,
};

-static int cm32181_probe(struct i2c_client *client,
- const struct i2c_device_id *id)
+static int cm32181_probe(struct i2c_client *client)
{
struct cm32181_chip *cm32181;
struct iio_dev *indio_dev;
@@ -316,7 +315,7 @@ static int cm32181_probe(struct i2c_client *client,
indio_dev->channels = cm32181_channels;
indio_dev->num_channels = ARRAY_SIZE(cm32181_channels);
indio_dev->info = &cm32181_info;
- indio_dev->name = id->name;
+ indio_dev->name = dev_name(&client->dev);
indio_dev->modes = INDIO_DIRECT_MODE;

ret = cm32181_reg_init(cm32181);
@@ -338,13 +337,6 @@ static int cm32181_probe(struct i2c_client *client,
return 0;
}

-static const struct i2c_device_id cm32181_id[] = {
- { "cm32181", 0 },
- { }
-};
-
-MODULE_DEVICE_TABLE(i2c, cm32181_id);
-
static const struct of_device_id cm32181_of_match[] = {
{ .compatible = "capella,cm32181" },
{ }
@@ -356,8 +348,7 @@ static struct i2c_driver cm32181_driver = {
.name = "cm32181",
.of_match_table = of_match_ptr(cm32181_of_match),
},
- .id_table = cm32181_id,
- .probe = cm32181_probe,
+ .probe_new = cm32181_probe,
};

module_i2c_driver(cm32181_driver);
--
2.26.0