mfd: max14577: 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@sang-engineering.com>
Reviewed-by: Krzysztof Kozlowski <krzk@kernel.org>
Signed-off-by: Lee Jones <lee.jones@linaro.org>

diff --git a/drivers/mfd/max14577.c b/drivers/mfd/max14577.c
index ebb13d5de5303cf9e1ee16f351b68d862bad8ff2..fd8864cafd25c33a26637dc2ada915c5532334e4 100644 (file)
--- a/drivers/mfd/max14577.c
+++ b/drivers/mfd/max14577.c
@@ -297,11 +297,11 @@ static int max77836_init(struct max14577 *max14577)
        int ret;
        u8 intsrc_mask;
 
-       max14577->i2c_pmic = i2c_new_dummy(max14577->i2c->adapter,
+       max14577->i2c_pmic = i2c_new_dummy_device(max14577->i2c->adapter,
                        I2C_ADDR_PMIC);
-       if (!max14577->i2c_pmic) {
+       if (IS_ERR(max14577->i2c_pmic)) {
                dev_err(max14577->dev, "Failed to register PMIC I2C device\n");
-               return -ENODEV;
+               return PTR_ERR(max14577->i2c_pmic);
        }
        i2c_set_clientdata(max14577->i2c_pmic, max14577);