linux-kernel - [PATCH 3/3] iio: pressure: hp03: convert to i2c_new_dummy

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Date:   Mon, 22 Jul 2019 19:26:13 +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 3/3] iio: pressure: hp03: 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/pressure/hp03.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/drivers/iio/pressure/hp03.c b/drivers/iio/pressure/hp03.c
index f00102577fd5..026ba15ef68f 100644
--- a/drivers/iio/pressure/hp03.c
+++ b/drivers/iio/pressure/hp03.c
@@ -243,10 +243,10 @@ static int hp03_probe(struct i2c_client *client,
 	 * which has it's dedicated I2C address and contains
 	 * the calibration constants for the sensor.
 	 */
-	priv->eeprom_client = i2c_new_dummy(client->adapter, HP03_EEPROM_ADDR);
-	if (!priv->eeprom_client) {
+	priv->eeprom_client = i2c_new_dummy_device(client->adapter, HP03_EEPROM_ADDR);
+	if (IS_ERR(priv->eeprom_client)) {
 		dev_err(dev, "New EEPROM I2C device failed\n");
-		return -ENODEV;
+		return PTR_ERR(priv->eeprom_client);
 	}
 
 	priv->eeprom_regmap = regmap_init_i2c(priv->eeprom_client,
-- 
2.20.1