linux-kernel - [PATCH 12/14] mfd: max8998: convert to i2c_new_dummy

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Message-Id: <20190722172623.4166-13-wsa+renesas@sang-engineering.com>
Date:   Mon, 22 Jul 2019 19:26:19 +0200
From:   Wolfram Sang <wsa+renesas@...g-engineering.com>
To:     linux-i2c@...r.kernel.org
Cc:     Wolfram Sang <wsa+renesas@...g-engineering.com>,
        Lee Jones <lee.jones@...aro.org>, linux-kernel@...r.kernel.org
Subject: [PATCH 12/14] mfd: max8998: 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/mfd/max8998.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/drivers/mfd/max8998.c b/drivers/mfd/max8998.c
index 56409df120f8..785f8e9841b7 100644
--- a/drivers/mfd/max8998.c
+++ b/drivers/mfd/max8998.c
@@ -195,10 +195,10 @@ static int max8998_i2c_probe(struct i2c_client *i2c,
 	}
 	mutex_init(&max8998->iolock);
 
-	max8998->rtc = i2c_new_dummy(i2c->adapter, RTC_I2C_ADDR);
-	if (!max8998->rtc) {
+	max8998->rtc = i2c_new_dummy_device(i2c->adapter, RTC_I2C_ADDR);
+	if (IS_ERR(max8998->rtc)) {
 		dev_err(&i2c->dev, "Failed to allocate I2C device for RTC\n");
-		return -ENODEV;
+		return PTR_ERR(max8998->rtc);
 	}
 	i2c_set_clientdata(max8998->rtc, max8998);
 
-- 
2.20.1