regulator: da9063: Return an error code on probe failure

If "regl_pdata->n_regulators == 0" is true then we accidentally return
PTR_ERR(<some_valid_pointer>) instead of an error code.  I've changed it
to return -ENODEV instead.

Fixes: 69ca3e58d178 ("regulator: da9063: Add Dialog DA9063 voltage regulators support.")
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Mark Brown <broonie@kernel.org>

diff --git a/drivers/regulator/da9063-regulator.c b/drivers/regulator/da9063-regulator.c
index c6af343..6a8f9cd 100644 (file)
--- a/drivers/regulator/da9063-regulator.c
+++ b/drivers/regulator/da9063-regulator.c
@@ -736,7 +736,7 @@ static int da9063_regulator_probe(struct platform_device *pdev)
        if (IS_ERR(regl_pdata) || regl_pdata->n_regulators == 0) {
                dev_err(&pdev->dev,
                        "No regulators defined for the platform\n");
-               return PTR_ERR(regl_pdata);
+               return -ENODEV;
        }
 
        /* Find regulators set for particular device model */