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| author | Biju Das <biju.das.jz@bp.renesas.com> | 2023-07-23 11:52:09 +0100 |
|---|---|---|
| committer | Jonathan Cameron <Jonathan.Cameron@huawei.com> | 2023-07-29 15:53:59 +0100 |
| commit | b68adc0ee5b5d12e6eb683e523f1158dabd19f43 (patch) | |
| tree | b07bbfaf1fcf5f67ba89c4ef45a128f2acef1694 | |
| parent | 65659a8df1f5130041417c65b95d91bc048555ea (diff) | |
| download | iio-b68adc0ee5b5d12e6eb683e523f1158dabd19f43.tar.gz | |
iio: potentiometer: mcp4018: Use i2c_get_match_data()
Replace of_device_get_match_data() and i2c_match_id() by i2c_get_match
_data() by making similar I2C and DT-based matching table.
Signed-off-by: Biju Das <biju.das.jz@bp.renesas.com>
Link: https://lore.kernel.org/r/20230723105209.175545-1-biju.das.jz@bp.renesas.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
| -rw-r--r-- | drivers/iio/potentiometer/mcp4018.c | 35 |
1 files changed, 19 insertions, 16 deletions
diff --git a/drivers/iio/potentiometer/mcp4018.c b/drivers/iio/potentiometer/mcp4018.c index 89daecc90305a..44678d3721261 100644 --- a/drivers/iio/potentiometer/mcp4018.c +++ b/drivers/iio/potentiometer/mcp4018.c @@ -99,20 +99,25 @@ static const struct iio_info mcp4018_info = { .write_raw = mcp4018_write_raw, }; +#define MCP4018_ID_TABLE(_name, cfg) { \ + .name = _name, \ + .driver_data = (kernel_ulong_t)&mcp4018_cfg[cfg], \ +} + static const struct i2c_device_id mcp4018_id[] = { - { "mcp4017-502", MCP4018_502 }, - { "mcp4017-103", MCP4018_103 }, - { "mcp4017-503", MCP4018_503 }, - { "mcp4017-104", MCP4018_104 }, - { "mcp4018-502", MCP4018_502 }, - { "mcp4018-103", MCP4018_103 }, - { "mcp4018-503", MCP4018_503 }, - { "mcp4018-104", MCP4018_104 }, - { "mcp4019-502", MCP4018_502 }, - { "mcp4019-103", MCP4018_103 }, - { "mcp4019-503", MCP4018_503 }, - { "mcp4019-104", MCP4018_104 }, - {} + MCP4018_ID_TABLE("mcp4017-502", MCP4018_502), + MCP4018_ID_TABLE("mcp4017-103", MCP4018_103), + MCP4018_ID_TABLE("mcp4017-503", MCP4018_503), + MCP4018_ID_TABLE("mcp4017-104", MCP4018_104), + MCP4018_ID_TABLE("mcp4018-502", MCP4018_502), + MCP4018_ID_TABLE("mcp4018-103", MCP4018_103), + MCP4018_ID_TABLE("mcp4018-503", MCP4018_503), + MCP4018_ID_TABLE("mcp4018-104", MCP4018_104), + MCP4018_ID_TABLE("mcp4019-502", MCP4018_502), + MCP4018_ID_TABLE("mcp4019-103", MCP4018_103), + MCP4018_ID_TABLE("mcp4019-503", MCP4018_503), + MCP4018_ID_TABLE("mcp4019-104", MCP4018_104), + { /* sentinel */ } }; MODULE_DEVICE_TABLE(i2c, mcp4018_id); @@ -157,9 +162,7 @@ static int mcp4018_probe(struct i2c_client *client) i2c_set_clientdata(client, indio_dev); data->client = client; - data->cfg = device_get_match_data(dev); - if (!data->cfg) - data->cfg = &mcp4018_cfg[i2c_match_id(mcp4018_id, client)->driver_data]; + data->cfg = i2c_get_match_data(client); indio_dev->info = &mcp4018_info; indio_dev->channels = &mcp4018_channel; |