linux-kernel - [PATCH 1/4] rtc: isl12026: convert to i2c_new_dummy

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Message-Id: <20190722172618.4061-2-wsa+renesas@sang-engineering.com>
Date:   Mon, 22 Jul 2019 19:26:15 +0200
From:   Wolfram Sang <wsa+renesas@...g-engineering.com>
To:     linux-i2c@...r.kernel.org
Cc:     Wolfram Sang <wsa+renesas@...g-engineering.com>,
        Alessandro Zummo <a.zummo@...ertech.it>,
        Alexandre Belloni <alexandre.belloni@...tlin.com>,
        linux-rtc@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: [PATCH 1/4] rtc: isl12026: 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/rtc/rtc-isl12026.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/drivers/rtc/rtc-isl12026.c b/drivers/rtc/rtc-isl12026.c
index 97f594f9667c..5b6b17fb6d62 100644
--- a/drivers/rtc/rtc-isl12026.c
+++ b/drivers/rtc/rtc-isl12026.c
@@ -454,9 +454,9 @@ static int isl12026_probe_new(struct i2c_client *client)
 
 	isl12026_force_power_modes(client);
 
-	priv->nvm_client = i2c_new_dummy(client->adapter, ISL12026_EEPROM_ADDR);
-	if (!priv->nvm_client)
-		return -ENOMEM;
+	priv->nvm_client = i2c_new_dummy_device(client->adapter, ISL12026_EEPROM_ADDR);
+	if (IS_ERR(priv->nvm_client))
+		return PTR_ERR(priv->nvm_client);
 
 	priv->rtc = devm_rtc_allocate_device(&client->dev);
 	ret = PTR_ERR_OR_ZERO(priv->rtc);
-- 
2.20.1