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mfd: max77686: Return correct error when pdata isn't found

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When platform data is not found an -EIO (I/O error) code is returned.
This doesn't seem to be the correct error so better return -EINVAL
(Invalid argument) which is what most drivers do in this case.

Signed-off-by: Javier Martinez Canillas <javier.martinez@collabora.co.uk>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
This commit is contained in:
Javier Martinez Canillas 2014-07-04 22:24:08 +02:00 committed by Lee Jones
parent ede04c6164
commit b452d7b69d
1 changed files with 1 additions and 1 deletions
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2
drivers/mfd/max77686.c
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@ -129,7 +129,7 @@ static int max77686_i2c_probe(struct i2c_client *i2c,
if (!pdata) {
dev_err(&i2c->dev, "No platform data found.\n");
return -EIO;
return -EINVAL;
}
max77686 = devm_kzalloc(&i2c->dev,