regulator: mtk-dvfsrc: Fix wrong dev pointer for devm_regulator_register

If use dev->parent, the regulator_unregister will not be called when this
driver is unloaded. Fix it by using dev instead.

Signed-off-by: Axel Lin <axel.lin@ingics.com>
Link: https://lore.kernel.org/r/20210702142140.2678130-1-axel.lin@ingics.com
Signed-off-by: Mark Brown <broonie@kernel.org>

diff --git a/drivers/regulator/mtk-dvfsrc-regulator.c b/drivers/regulator/mtk-dvfsrc-regulator.c
index d3d8761..234af3a 100644 (file)
--- a/drivers/regulator/mtk-dvfsrc-regulator.c
+++ b/drivers/regulator/mtk-dvfsrc-regulator.c
@@ -179,8 +179,7 @@ static int dvfsrc_vcore_regulator_probe(struct platform_device *pdev)
        for (i = 0; i < regulator_init_data->size; i++) {
                config.dev = dev->parent;
                config.driver_data = (mt_regulators + i);
-               rdev = devm_regulator_register(dev->parent,
-                                              &(mt_regulators + i)->desc,
+               rdev = devm_regulator_register(dev, &(mt_regulators + i)->desc,
                                               &config);
                if (IS_ERR(rdev)) {
                        dev_err(dev, "failed to register %s\n",