From 941421c9eae2ead12583ec2a6af119e268746757 Mon Sep 17 00:00:00 2001 From: Andrew Davis Date: Wed, 3 Apr 2024 15:36:08 -0500 Subject: [PATCH] hwmon: (aht10) 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 a couple other benefits: * It doesn't need the i2c_device_id passed in so we do not need to have that forward declared, allowing us to remove those or move the i2c_device_id table down to its more natural spot with the other module info. * It also checks for device match data, which allows for OF and ACPI based probing. That means we do not have to manually check those first and can remove those checks. Signed-off-by: Andrew Davis Link: https://lore.kernel.org/r/20240403203633.914389-7-afd@ti.com Signed-off-by: Guenter Roeck --- drivers/hwmon/aht10.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/drivers/hwmon/aht10.c b/drivers/hwmon/aht10.c index f136bf3ff40a..312ef3e98754 100644 --- a/drivers/hwmon/aht10.c +++ b/drivers/hwmon/aht10.c @@ -331,8 +331,7 @@ static const struct hwmon_chip_info aht10_chip_info = { static int aht10_probe(struct i2c_client *client) { - const struct i2c_device_id *id = i2c_match_id(aht10_id, client); - enum aht10_variant variant = id->driver_data; + enum aht10_variant variant = (uintptr_t)i2c_get_match_data(client); struct device *device = &client->dev; struct device *hwmon_dev; struct aht10_data *data; -- 2.25.1