linux-kernel - [PATCH 2/2] iio: pressure: bmp280: Use i2c_get_match

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Date:   Sun,  6 Aug 2023 01:15:03 +0200
From:   Angel Iglesias <ang.iglesiasg@...il.com>
To:     linux-iio@...r.kernel.org
Cc:     Angel Iglesias <ang.iglesiasg@...il.com>,
        Jonathan Cameron <jic23@...nel.org>,
        Lars-Peter Clausen <lars@...afoo.de>,
        Andy Shevchenko <andriy.shevchenko@...ux.intel.com>,
        Uwe Kleine-König 
        <u.kleine-koenig@...gutronix.de>, linux-kernel@...r.kernel.org
Subject: [PATCH 2/2] iio: pressure: bmp280: Use i2c_get_match_data

Replaces device_get_match_data() and fallback match_id logic by new
unified helper function i2c_get_match_data().

Signed-off-by: Angel Iglesias <ang.iglesiasg@...il.com>

diff --git a/drivers/iio/pressure/bmp280-i2c.c b/drivers/iio/pressure/bmp280-i2c.c
index 693eb1975fdc..4ebaa4edc4fc 100644
--- a/drivers/iio/pressure/bmp280-i2c.c
+++ b/drivers/iio/pressure/bmp280-i2c.c
@@ -11,9 +11,9 @@ static int bmp280_i2c_probe(struct i2c_client *client)
 	const struct bmp280_chip_info *chip_info;
 	struct regmap *regmap;
 
-	chip_info = device_get_match_data(&client->dev);
+	chip_info = i2c_get_match_data(client);
 	if (!chip_info)
-		chip_info = (const struct bmp280_chip_info *) id->driver_data;
+		return -ENODEV;
 
 	regmap = devm_regmap_init_i2c(client, chip_info->regmap_config);
 	if (IS_ERR(regmap)) {
-- 
2.41.0