linux-kernel - [PATCH 2/3] iio: light: veml6070: convert to i2c_new_dummy

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Message-Id: <20190722172613.3890-3-wsa+renesas@sang-engineering.com>
Date:   Mon, 22 Jul 2019 19:26:12 +0200
From:   Wolfram Sang <wsa+renesas@...g-engineering.com>
To:     linux-i2c@...r.kernel.org
Cc:     Wolfram Sang <wsa+renesas@...g-engineering.com>,
        Jonathan Cameron <jic23@...nel.org>,
        Hartmut Knaack <knaack.h@....de>,
        Lars-Peter Clausen <lars@...afoo.de>,
        Peter Meerwald-Stadler <pmeerw@...erw.net>,
        linux-iio@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: [PATCH 2/3] iio: light: veml6070: convert to i2c_new_dummy_device

Move from i2c_new_dummy() to i2c_new_dummy_device(), so we now get an
ERRPTR which we use in error handling.

Signed-off-by: Wolfram Sang <wsa+renesas@...g-engineering.com>
---

Generated with coccinelle. Build tested by me and buildbot. Not tested on HW.

 drivers/iio/light/veml6070.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/drivers/iio/light/veml6070.c b/drivers/iio/light/veml6070.c
index a3138e1b5803..0be553ad5989 100644
--- a/drivers/iio/light/veml6070.c
+++ b/drivers/iio/light/veml6070.c
@@ -158,10 +158,10 @@ static int veml6070_probe(struct i2c_client *client,
 	indio_dev->name = VEML6070_DRV_NAME;
 	indio_dev->modes = INDIO_DIRECT_MODE;
 
-	data->client2 = i2c_new_dummy(client->adapter, VEML6070_ADDR_DATA_LSB);
-	if (!data->client2) {
+	data->client2 = i2c_new_dummy_device(client->adapter, VEML6070_ADDR_DATA_LSB);
+	if (IS_ERR(data->client2)) {
 		dev_err(&client->dev, "i2c device for second chip address failed\n");
-		return -ENODEV;
+		return PTR_ERR(data->client2);
 	}
 
 	data->config = VEML6070_IT_10 | VEML6070_COMMAND_RSRVD |
-- 
2.20.1