Commit 1b52e50f authored by Javier Martinez Canillas's avatar Javier Martinez Canillas Committed by Lee Jones

mfd: max77843: Fix max77843_chg_init() return on error

If i2c_new_dummy() fails in max77843_chg_init(), an PTR_ERR(NULL) is
returned which is 0. So the function was wrongly returning a success
value instead of an error code.

Cc: stable@vger.kernel.org # 4.1
Fixes: c7f585fe ("mfd: max77843: Add max77843 MFD driver core driver")
Signed-off-by: default avatarJavier Martinez Canillas <javier@osg.samsung.com>
Reviewed-by: default avatarKrzysztof Kozlowski <k.kozlowski@samsung.com>
Signed-off-by: default avatarLee Jones <lee.jones@linaro.org>
parent 47b91923
...@@ -80,7 +80,7 @@ static int max77843_chg_init(struct max77693_dev *max77843) ...@@ -80,7 +80,7 @@ static int max77843_chg_init(struct max77693_dev *max77843)
if (!max77843->i2c_chg) { if (!max77843->i2c_chg) {
dev_err(&max77843->i2c->dev, dev_err(&max77843->i2c->dev,
"Cannot allocate I2C device for Charger\n"); "Cannot allocate I2C device for Charger\n");
return PTR_ERR(max77843->i2c_chg); return -ENODEV;
} }
i2c_set_clientdata(max77843->i2c_chg, max77843); i2c_set_clientdata(max77843->i2c_chg, max77843);
......
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