linux-kernel - [PATCH 13/14] mfd: palmas: convert to i2c_new_dummy

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Message-Id: <20190722172623.4166-14-wsa+renesas@sang-engineering.com>
Date:   Mon, 22 Jul 2019 19:26:20 +0200
From:   Wolfram Sang <wsa+renesas@...g-engineering.com>
To:     linux-i2c@...r.kernel.org
Cc:     Wolfram Sang <wsa+renesas@...g-engineering.com>,
        Tony Lindgren <tony@...mide.com>,
        Lee Jones <lee.jones@...aro.org>, linux-omap@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: [PATCH 13/14] mfd: palmas: 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/palmas.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/drivers/mfd/palmas.c b/drivers/mfd/palmas.c
index 6818ff34837c..f5b3fa973b13 100644
--- a/drivers/mfd/palmas.c
+++ b/drivers/mfd/palmas.c
@@ -549,12 +549,12 @@ static int palmas_i2c_probe(struct i2c_client *i2c,
 			palmas->i2c_clients[i] = i2c;
 		else {
 			palmas->i2c_clients[i] =
-					i2c_new_dummy(i2c->adapter,
+					i2c_new_dummy_device(i2c->adapter,
 							i2c->addr + i);
-			if (!palmas->i2c_clients[i]) {
+			if (IS_ERR(palmas->i2c_clients[i])) {
 				dev_err(palmas->dev,
 					"can't attach client %d\n", i);
-				ret = -ENOMEM;
+				ret = PTR_ERR(palmas->i2c_clients[i]);
 				goto err_i2c;
 			}
 			palmas->i2c_clients[i]->dev.of_node = of_node_get(node);
-- 
2.20.1