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charset="utf-8" The function i2c_match_id() is used to fetch the matching ID from the i2c_device_id table. This is often used to then retrieve the matching driver_data. This can be done in one step with the helper i2c_get_match_data(). This helper has another benefit: * It doesn't need the i2c_device_id passed in so we do not need to have that forward declared, allowing us to remove that. Signed-off-by: Andrew Davis --- drivers/hwmon/pmbus/max34440.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/drivers/hwmon/pmbus/max34440.c b/drivers/hwmon/pmbus/max34440.c index 8ea4e68d4e9de..cc96bb22f8f5a 100644 --- a/drivers/hwmon/pmbus/max34440.c +++ b/drivers/hwmon/pmbus/max34440.c @@ -71,8 +71,6 @@ struct max34440_data { =20 #define to_max34440_data(x) container_of(x, struct max34440_data, info) =20 -static const struct i2c_device_id max34440_id[]; - static int max34440_read_word_data(struct i2c_client *client, int page, int phase, int reg) { @@ -628,7 +626,7 @@ static int max34440_probe(struct i2c_client *client) GFP_KERNEL); if (!data) return -ENOMEM; - data->id =3D i2c_match_id(max34440_id, client)->driver_data; + data->id =3D (uintptr_t)i2c_get_match_data(client); data->info =3D max34440_info[data->id]; data->iout_oc_fault_limit =3D MAX34440_IOUT_OC_FAULT_LIMIT; data->iout_oc_warn_limit =3D MAX34440_IOUT_OC_WARN_LIMIT; --=20 2.39.2