From: Andrew Davis Date: Fri, 6 Mar 2026 17:16:46 +0000 (-0600) Subject: hwmon: (pmbus/max34440) Remove use of i2c_match_id() X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=6235e025343e3768c83e1a4a551589190b44916e;p=thirdparty%2Fkernel%2Flinux.git hwmon: (pmbus/max34440) Remove use of i2c_match_id() 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 Link: https://lore.kernel.org/r/20260306171652.951274-6-afd@ti.com Signed-off-by: Guenter Roeck --- 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 { #define to_max34440_data(x) container_of(x, struct max34440_data, info) -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 = i2c_match_id(max34440_id, client)->driver_data; + data->id = (uintptr_t)i2c_get_match_data(client); data->info = max34440_info[data->id]; data->iout_oc_fault_limit = MAX34440_IOUT_OC_FAULT_LIMIT; data->iout_oc_warn_limit = MAX34440_IOUT_OC_WARN_LIMIT;